1990 Subaru Rex 660 CX-i Specs


OVERVIEW

With a fuel consumption of 44.3 mpg US - 53.2 mpg UK - 5.3 L/100km, a weight of 1433 lbs (650 kg), the Subaru Rex 660 CX-i has a water cooling 4 cylinder SOHC engine, a Regular gasoline engine EN07. This engine EN07 produces a maximum power of 48.6 PS (48 bhp - 35.7 kW) at 7200 rpm and a maximum torque of 52.9 Nm (39 lb.ft - 5.4 kg.m) at 5600 rpm. The engine power is transmitted to the road by the front wheel drive (FF) with a 5MT gearbox. For stopping power, the Subaru Rex 660 CX-i braking system includes Leading trailing drum brake at the rear and Disk at the front. Stock tire sizes are 135S on 12 inch rims at the rear and 135S on 12 inch rims at the front. Chassis details - Subaru Rex 660 CX-i has semi trailing arm type independent suspension rear suspension and strut independent front suspension for road holding and ride confort.

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GENERAL INFORMATION
Complectation Name660 CX-i
Period of ProductionMar 1990 - Feb 1992
Drive Wheels - Traction - DrivetrainFF
Body TypeHatchback
Transmission Gearbox - Number of Speeds5MT
Engine Size - Displacement - Engine Capacity658 cm3 or 40.1 cu-in
Frame NameE-KH3

SUBARU REX 660 CX-I SIZE, DIMENSIONS AND WEIGHT
Exterior Length329.5 cm or 129.72 inches
Exterior Width139.5 cm or 54.92 inches
Exterior Height142 cm or 55.9 inches
Interior Length175 cm or 68.89 inches
Interior Width121.5 cm or 47.83 inches
Interior Height116.5 cm or 45.86 inches
Wheelbase229.5 cm or 90.35 inches
Front Axle Length122 cm or 48.03 inches
Rear Axle Length122 cm or 48.03 inches
Ride Height - Ground Clearance17 cm or 6.69 inches
Weight650 kg or 1433 lbs
Num. of Seats4
Num. of Doors5
Minimum Turning Circle - Turning Diameter, m4.5
Fuel Tank Capacity8.4 US gallons
7 UK gallons
32 L

SUBARU REX 660 CX-I ENGINE TECHNICAL DATA
Engine CodeEN07
Maximum Power - Output - Horsepower48.6 PS or 48 bhp or 35.7 kW
Maximum Power RPM7200 rpm
Maximum Torque52.9 Nm or 39 lb.ft or 5.4 kg.m
Maximum Torque RPM5600 rpm
Engine Type - Number of Cylinderswater cooling 4 cylinder SOHC
Fuel TypeRegular gasoline
Fuel Consumption (10/15 mode)44.3 mpg US
53.2 mpg UK
5.3 L/100km
Fuel Consumption (60 km/h mode)71.2 mpg US
85.6 mpg UK
3.3 L/100km
1st Gear Ratio4.083
2nd Gear Ratio2.437
3rd Gear Ratio1.56
4th Fear Ratio1.096
5th Gear Ratio0.857
Rear Gear Ratio3.833
Compression Ratio10
Bore5.6 cm or 2.2 inches
Stroke6.7 cm or 2.63 inches

SUBARU REX 660 CX-I SUSPENSION
Front Brakes - Disc DimensionsDisk
Rear Brakes - Disс DimensionsLeading trailing drum brake
Front Suspensionstrut independent
Rear Suspensionsemi trailing arm type independent suspension
Front Tyres - Rims Dimensions135S R12
Rear Tyres - Rims Dimensions135S R12
Tyres - Rims Dimensions145/70 R12
Aluminium DiskStandart

SUBARU REX 660 CX-I EXTERIOR
SunroofNo
Tilt SunroofNo
Twin SunroofNo
Front SpoilerNo
Rear SpoilerNo
Power Adjustable Door MirrorsStandart
Xenon LampsNo
Front Fog LampsNo
Rear Fog LampsNo
Cornering LampsNo
Ultraviolet Glass ProtectionNo
Roof RailNo
Back WiperNo

SUBARU REX 660 CX-I INTERIOR
Power WindowStandart
Power SteeringOption
TachometerNo
Centralized Door LockStandart
Keyless EnterNo
Right Hand DriveStandart
Left Hand DriveNo
Leather WindingNo
Adjustable SteeringNo
Telescopic SteeringNo
Tilt SteeringNo
Wood PanelNo
Cruise ControlNo
Leather SeatNo
Power Adjustable SeatsNo
Power Ajustable Front SeatNo
Power Ajustable Back SeatNo
Reclining SeatsNo
Removable SeatsStandart
Turning SeatsNo

SUBARU REX 660 CX-I SAFETY
Drivers AirbagNo
Passengers AirbagNo
Side AirbagNo
Side Impact BarNo
TCSNo
Break AssistNo
Parking RadarNo
Central Power Window ControlNo
Additional Stop LightNo
Safety Belt PretensionerNo
Safety Belt LimiterNo
3 Point Safety BeltNo
Child Car RestraintsNo
Durable FrameNo

AMENITY
CoolerNo
Automatic Air ConditioningNo
Twin Conditioning SystemNo
Air PurifierNo
RadioStandart
Autoreverse CasetteStandart
CD PlayerNo
CD ChangerNo
MD PalyerNo
MD ChangerNo

OTHER
LSDNo
Front StabilizerNo
Rear StablilizerNo
Special EquipmentNo


- Present
- Option
- Not Present (or Dealer Option)




By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on March 28, 2024
πŸ“Œ Introduction to the 1990-1992 Subaru Rex 660 CX-i
πŸ“Œ Engine Specifications of the Rex 660 CX-i
πŸ“Œ Dimensions and Sizes of the Subaru Kei Car
πŸ“Œ Fuel Tank Capacity: How Much Can It Hold?
πŸ“Œ Fuel Consumption: What to Expect
πŸ“Œ Fuel Capacity of the Rex 660 CX-i
πŸ“Œ Exploring Fuel Average (MPG) for This Model
πŸ“Œ Wheel Details: Size and Type
πŸ“Œ Trim Levels and Options Available
πŸ“Œ Generational Changes Over the Years
πŸ“Œ Interior and Exterior Features
πŸ“Œ Performance and Handling
πŸ“Œ Maintenance and Ownership Costs
πŸ“Œ User Reviews and Experiences
πŸ“Œ Conclusion: Is the 1990-1992 Subaru Rex 660 CX-i Right for You?
πŸ“Œ Frequently Asked Questions About the 1990-Subaru Rex 660 CX-i

Introduction to the 1990-1992 Subaru Rex 660 CX-i

The 1990-1992 Subaru Rex 660 CX-i marks a notable chapter in the history of compact cars, particularly within the kei car segment. With its distinctive design and a focus on fuel efficiency, this model garnered attention during its production period, which ran from March 1990 to February 1992.

This hatchback is characterized by its front-wheel-drive (FF) system, offering drivers nimble handling and agility, perfect for navigating urban environments. Equipped with a 5-speed manual transmission, it provided a spirited driving experience.

Under the hood, the Rex 660 CX-i packs a compact yet peppy 658 cm3 engine, denoted by the engine code EN07. This 4-cylinder, water-cooled SOHC engine delivers a respectable power output of 48.6 PS (48 bhp) at 7200 rpm, along with a torque of 52.9 Nm (39 lb.ft) at 5600 rpm. This combination ensures that the Rex 660 CX-i offers zippy performance while maintaining fuel efficiency.

Speaking of efficiency, this Subaru model is lauded for its remarkable fuel economy. It achieves an impressive fuel consumption rate of 44.3 mpg US (53.2 mpg UK or 5.3 L/100km) in the 10/15 mode and a stunning 71.2 mpg US (85.6 mpg UK or 3.3 L/100km) at 60 km/h. These figures make it an economical choice for daily commuting and long journeys alike.

When it comes to size and dimensions, the Rex 660 CX-i strikes a balance between compactness and interior comfort. Its exterior dimensions measure 329.5 cm in length, 139.5 cm in width, and 142 cm in height, while the interior dimensions offer ample space for passengers, with a length of 175 cm, width of 121.5 cm, and height of 116.5 cm. The wheelbase spans 229.5 cm, contributing to stability and handling.

Safety features in this model include standard power-adjustable door mirrors and centralized door lock, enhancing convenience and security. It also boasts standart power windows and an option for power steering.

In summary, the 1990-1992 Subaru Rex 660 CX-i, with its compact yet practical design, efficient engine, and array of features, stands as a noteworthy kei car from its era. Its combination of performance and fuel economy made it a popular choice for drivers seeking a versatile and economical vehicle for daily use.

Engine Specifications of the Rex 660 CX-i

The heart of the 1990-1992 Subaru Rex 660 CX-i lies in its engine, a compact powerhouse designed to deliver both efficiency and performance in the realm of kei cars. This vehicle, renowned for its practicality and fuel economy, is equipped with an engine that aligns perfectly with its purpose.

Under the hood, the Rex 660 CX-i is powered by an engine with the designation EN07. This 4-cylinder engine features a single overhead camshaft (SOHC) design, ensuring efficient operation while keeping the engine's dimensions compact. Water cooling helps maintain optimal operating temperatures, contributing to the engine's reliability and longevity.

The engine's displacement measures 658 cm3 (cubic centimeters), which translates to approximately 40.1 cu-in (cubic inches). This modest displacement is a characteristic of kei cars, designed to meet specific size and power restrictions while maximizing fuel efficiency.

In terms of power output, the Rex 660 CX-i's engine produces a maximum of 48.6 PS (48 bhp or 35.7 kW) at 7200 rpm (revolutions per minute). This power level, while not excessive, provides sufficient acceleration for city driving and ensures a nimble and agile driving experience.

Torque, another crucial aspect of engine performance, reaches a peak of 52.9 Nm (39 lb.ft or 5.4 kg.m) at 5600 rpm. This torque curve complements the engine's power output, offering responsive low-end and mid-range performance, which is especially useful in urban and stop-and-go traffic conditions.

To optimize fuel efficiency, the Rex 660 CX-i is designed to run on regular gasoline. Its fuel consumption figures reflect this commitment to efficiency, with 44.3 mpg US (53.2 mpg UK or 5.3 L/100km) in the 10/15 mode and an astounding 71.2 mpg US (85.6 mpg UK or 3.3 L/100km) at 60 km/h.

In summary, the engine specifications of the 1990-1992 Subaru Rex 660 CX-i highlight its balance of power and efficiency, making it a practical and economical choice for drivers seeking a compact yet capable vehicle for daily use.

Dimensions and Sizes of the Subaru Kei Car

The 1990-1992 Subaru Rex 660 CX-i, a remarkable kei car, is a perfect embodiment of efficient design and compact proportions. Its dimensions and sizes are tailored to cater to urban driving while providing adequate interior space for a comfortable ride.

Measuring 329.5 cm (129.72 inches) in exterior length, the Rex 660 CX-i's compact stature makes it ideal for navigating crowded city streets and tight parking spaces. Its exterior width of 139.5 cm (54.92 inches) contributes to its maneuverability, allowing drivers to effortlessly weave through traffic.

Standing at 142 cm (55.9 inches) in height, this kei car strikes a balance between a low center of gravity, which enhances stability, and sufficient headroom for passengers. Its compact yet practical design extends to the interior, where passengers can enjoy an interior length of 175 cm (68.89 inches) for seating comfort.

Inside, the interior width measures 121.5 cm (47.83 inches), providing ample space for passengers to sit comfortably. The interior height, at 116.5 cm (45.86 inches), offers sufficient headroom for occupants.

The wheelbase, spanning 229.5 cm (90.35 inches), is key to the Rex 660 CX-i's stability and handling characteristics. It ensures that the vehicle remains planted on the road, contributing to a smooth and controlled ride.

The front and rear axle lengths, both measuring 122 cm (48.03 inches), further enhance the vehicle's balanced weight distribution and agility.

With a ride height or ground clearance of 17 cm (6.69 inches), the Rex 660 CX-i strikes a balance between providing enough clearance to handle various road conditions while keeping the center of gravity low for stability.

Weighing in at 650 kg (1433 lbs), this kei car is lightweight, a factor that contributes to its efficiency and maneuverability. It comfortably accommodates four passengers within its 5-door body style, making it a practical choice for small families or urban commuters.

In terms of turning circle or turning diameter, the Rex 660 CX-i impresses with a minimum of 4.5 meters (approximately 14.76 feet), making it exceptionally nimble in tight spaces and urban environments.

Overall, the dimensions and sizes of the 1990-1992 Subaru Rex 660 CX-i underscore its role as a compact and efficient vehicle, perfectly suited for city driving and practical everyday use.

Fuel Tank Capacity: How Much Can It Hold?

The fuel tank capacity of the 1990-1992 Subaru Rex 660 CX-i is a crucial aspect of its design, aligning with the model's focus on efficiency and practicality. This kei car boasts a well-sized fuel tank that strikes a balance between capacity and the vehicle's compact dimensions.

The Rex 660 CX-i's fuel tank has a capacity of 8.4 US gallons, which is approximately equivalent to 7 UK gallons or 32 liters. This fuel tank capacity is well-suited to the car's engine and overall design, allowing it to offer an excellent driving range without compromising on the vehicle's compactness.

The combination of a modest engine displacement and an efficient fuel tank size ensures that this Subaru model can cover substantial distances between refueling stops. With its impressive fuel economy figures, the Rex 660 CX-i offers both convenience and cost savings for its drivers.

This fuel tank capacity makes the Rex 660 CX-i a practical choice for daily commuting and longer journeys, as drivers can enjoy extended drives without frequent stops at the fuel pump. It aligns perfectly with the kei car philosophy of providing economical and efficient transportation for urban and suburban environments.

In summary, the 1990-1992 Subaru Rex 660 CX-i's fuel tank capacity of 8.4 US gallons (7 UK gallons or 32 liters) complements its design and engine characteristics, ensuring that drivers can enjoy a reasonable driving range while benefiting from its compact and efficient nature.

Fuel Consumption: What to Expect

Fuel consumption is a critical consideration for any vehicle, and the 1990-1992 Subaru Rex 660 CX-i excels in this department. This kei car is renowned for its exceptional fuel efficiency, making it an economical choice for daily commuters and those who prioritize cost-effective transportation.

When it comes to fuel consumption, the Rex 660 CX-i offers impressive figures that align with its mission of providing economical urban mobility. The specific fuel consumption figures for this model are as follows:

In the 10/15 mode, which simulates a mix of urban and suburban driving conditions, the Rex 660 CX-i achieves a remarkable 44.3 miles per gallon (mpg) in the US, 53.2 mpg in the UK, or 5.3 liters per 100 kilometers (L/100km). These numbers indicate that even in stop-and-go traffic and shorter trips, this kei car excels in fuel efficiency, helping drivers save on fuel costs.

For those who primarily engage in highway driving or maintain a steady speed of 60 km/h, the Rex 660 CX-i delivers exceptional results. In this scenario, the model achieves an astounding 71.2 mpg in the US, 85.6 mpg in the UK, or 3.3 L/100km. These figures underscore the car's ability to stretch a gallon of fuel to cover long distances, making it a top choice for those who commute on highways or undertake longer journeys.

The Rex 660 CX-i's fuel-efficient design, coupled with its lightweight build and engine characteristics, contributes to these outstanding fuel consumption numbers. Drivers can rely on this kei car to minimize their fuel expenses while enjoying a reliable and practical mode of transportation.

In summary, the 1990-1992 Subaru Rex 660 CX-i sets a high standard for fuel consumption within the kei car category. Its exceptional efficiency in both urban and highway driving scenarios makes it an attractive option for budget-conscious individuals seeking reliable and economical transportation.

Fuel Capacity of the Rex 660 CX-i

The fuel capacity of the 1990-1992 Subaru Rex 660 CX-i is a key factor in its ability to provide efficient and convenient mobility for drivers. This kei car's fuel tank is designed to strike a balance between capacity and the vehicle's compact size, ensuring that it can cover substantial distances without frequent refueling.

The Rex 660 CX-i comes equipped with a fuel tank that can hold a practical amount of fuel, aligning with the model's focus on economy and convenience. This well-sized fuel tank allows drivers to enjoy extended driving ranges while benefiting from the car's compact and efficient design.

While the specific fuel tank capacity has been noted previously, it's important to reiterate that the Rex 660 CX-i can hold 8.4 US gallons, which is approximately equivalent to 7 UK gallons or 32 liters of fuel. This capacity is well-matched to the car's engine and fuel efficiency, enabling it to provide a balance between convenience and the need for infrequent stops at fuel stations.

With its economical fuel consumption figures and a fuel tank of this size, the Rex 660 CX-i is an ideal choice for urban commuters and those who frequently find themselves on the road. It ensures that drivers can spend less time refueling and more time enjoying their journeys.

In summary, the 1990-1992 Subaru Rex 660 CX-i's fuel tank capacity of 8.4 US gallons (7 UK gallons or 32 liters) complements its overall design, offering drivers the convenience of extended driving ranges without compromising the vehicle's compact and efficient nature.

Exploring Fuel Average (MPG) for This Model

Understanding the fuel efficiency of the 1990-1992 Subaru Rex 660 CX-i is essential for potential buyers and those seeking an economical and environmentally friendly vehicle. This kei car excels in delivering impressive fuel averages (miles per gallon or mpg), making it a cost-effective and sustainable choice for daily transportation.

In the realm of kei cars, the Rex 660 CX-i sets a high standard when it comes to fuel economy. It offers two notable fuel average figures, each reflecting different driving scenarios:

1. 10/15 Mode Fuel Average: In simulated mixed driving conditions, which combine urban and suburban driving, the Rex 660 CX-i achieves an impressive fuel average of 44.3 mpg in the US, 53.2 mpg in the UK, or 5.3 liters per 100 kilometers (L/100km). These figures illustrate the car's capability to maintain exceptional efficiency even in stop-and-go traffic, where fuel consumption tends to be higher.

2. Highway Fuel Average (60 km/h mode): For those who primarily engage in highway driving or maintain a steady speed of 60 km/h (approximately 37 mph), the Rex 660 CX-i delivers remarkable results. In this scenario, it achieves an astounding fuel average of 71.2 mpg in the US, 85.6 mpg in the UK, or 3.3 L/100km. These numbers highlight the vehicle's ability to maximize fuel efficiency during long journeys, making it an ideal choice for highway commuters.

The Rex 660 CX-i's exceptional fuel efficiency is attributed to its lightweight construction, compact engine, and overall design tailored for efficiency. These fuel averages reflect its dedication to providing a cost-effective and eco-friendly driving experience.

Whether navigating city streets or embarking on highway adventures, drivers of the 1990-1992 Subaru Rex 660 CX-i can take comfort in the knowledge that their vehicle is optimized for outstanding fuel economy, helping them save money on fuel expenses while minimizing their carbon footprint.

Wheel Details: Size and Type

The wheel details of the 1990-1992 Subaru Rex 660 CX-i play a crucial role in both its aesthetics and overall driving performance. This kei car is equipped with wheels that are carefully designed to complement its compact form and ensure a comfortable and stable ride.

The wheel size of the Rex 660 CX-i is set at 135S R12, indicating a tire width of 135 millimeters and a rim diameter of 12 inches. These wheels strike a balance between size and agility, providing the car with responsive handling characteristics ideal for navigating tight city streets.

The choice of a 12-inch rim diameter is common in kei cars, as it offers a nimble and agile driving experience, especially in urban environments. The 135-millimeter tire width provides a good compromise between grip and fuel efficiency, contributing to the vehicle's overall stability.

Additionally, the Rex 660 CX-i features aluminum disks as standard, enhancing both the car's aesthetics and its lightweight design. Aluminum wheels not only look stylish but also reduce unsprung weight, which can positively impact handling and ride comfort.

In summary, the 1990-1992 Subaru Rex 660 CX-i's wheel details, featuring 135S R12 tires and standard aluminum disks, are well-suited to its kei car classification. These wheels provide the car with the agility needed for urban driving, contribute to its fuel efficiency, and enhance its overall appearance.

Trim Levels and Options Available

The 1990-1992 Subaru Rex 660 CX-i offered a range of trim levels and options that allowed buyers to tailor their vehicles to their specific preferences and needs. These trim levels and options added versatility and customization to this kei car model.

While the specific trim levels and options may have varied depending on the market and location, there were typically several choices available to prospective buyers. These trim levels often included standard features, and optional packages or accessories allowed for further personalization.

Some of the common trim levels and options that could be found with the Rex 660 CX-i may have included:

1. Base Trim: The base trim level typically included essential features for comfortable and practical daily driving.

2. Upgraded Interior: Some trim levels might have offered upgraded interior materials, upholstery, or additional convenience features.

3. Power Steering: Optional power steering could enhance maneuverability, especially in tight urban spaces.

4. Exterior Colors: Various exterior paint colors allowed buyers to choose their preferred aesthetic.

5. Wheel Options: Different wheel designs or materials may have been available to customize the look of the vehicle.

6. Sunroof: Some models could have been equipped with a sunroof for an open-air driving experience.

7. Safety Features: Depending on the trim level, optional safety features such as airbags or improved braking systems may have been offered.

8. Entertainment Systems: Optional entertainment systems, including radios or cassette players, provided additional comfort and enjoyment during drives.

9. Power Windows: Upgraded trim levels may have included power windows for added convenience.

10. Air Conditioning: Air conditioning options were available for climate control in the cabin.

11. Centralized Door Lock: Enhanced security and convenience with centralized door locking systems.

12. Leather Interior: Premium trim levels might have featured leather upholstery for a luxurious touch.

13. Alloy Wheels: Alloy wheels could be an option, adding a stylish flair to the vehicle.

These trim levels and options allowed buyers to select the features and amenities that best suited their preferences and requirements. Whether focusing on affordability, comfort, or style, the 1990-1992 Subaru Rex 660 CX-i aimed to cater to a wide range of drivers with its diverse trim level offerings.

Generational Changes Over the Years

The 1990-1992 Subaru Rex 660 CX-i represented a specific generation of this kei car model, and while there were no drastic changes between these years, it's essential to understand how it evolved within its generation. Generational changes typically involve refinements, updates, and adjustments aimed at improving various aspects of the vehicle.

Within the 1990-1992 generation of the Rex 660 CX-i, some changes and updates might have occurred. These could include:

1. Styling Tweaks: Manufacturers often make subtle changes to exterior and interior styling to keep the vehicle's appearance fresh and in line with contemporary design trends. This could involve updates to grille design, headlights, or interior trim materials.

2. Safety Enhancements: Over the years, safety features and technologies tend to evolve. Manufacturers may have introduced additional safety features or improvements to existing ones to enhance occupant protection.

3. Interior Comfort and Convenience: The 1990-1992 Rex 660 CX-i might have seen upgrades to interior materials, seating comfort, or convenience features to enhance the overall driving experience.

4. Engine Efficiency: Manufacturers often fine-tune engines to improve fuel efficiency and emissions performance. This could result in slight changes to the engine's performance characteristics.

5. Suspension and Handling: Refinements to the suspension and chassis might have been made to improve ride comfort and handling stability.

6. Technology Integration: Depending on the trim level and market, there could have been advancements in technology integration, such as improved audio systems or digital displays.

7. Trim Level Changes: Manufacturers frequently adjust trim levels, standard features, and available options to cater to changing consumer preferences and market demands.

8. Color Palette: The available exterior color options may have been updated to reflect current trends or customer preferences.

While the core attributes of the 1990-1992 Subaru Rex 660 CX-i likely remained consistent, these generational changes aimed to refine and enhance the vehicle's overall appeal. They sought to address any feedback from previous models and ensure that the Rex 660 CX-i remained competitive and appealing to its target audience throughout its generation.

Interior and Exterior Features

The 1990-1992 Subaru Rex 660 CX-i was designed with a range of interior and exterior features that contributed to its practicality, comfort, and overall appeal in the kei car segment. These features catered to the needs and preferences of urban drivers and small families.

Interior Features:

1. Spacious Seating: Despite its compact size, the Rex 660 CX-i offered ample space for up to four passengers, making it suitable for small families or urban commuters.

2. Power Windows: Some trim levels may have included power windows, providing added convenience for passengers.

3. Centralized Door Lock: Enhanced security and ease of use with centralized door locking systems.

4. Air Conditioning: Air conditioning options were available to maintain a comfortable cabin temperature, crucial for hot summer days.

5. Upgraded Interior Materials: Higher trim levels might have featured upgraded interior materials, including premium upholstery and finishes.

6. Adjustable Seats: While the basic trim may have featured manual seat adjustments, higher trims could offer more advanced seat adjustment options for increased comfort.

7. Entertainment Systems: Depending on the trim level, the Rex 660 CX-i could be equipped with radio or cassette players, enhancing the in-car entertainment experience.

Exterior Features:

1. Distinctive Design: The Rex 660 CX-i had a unique and recognizable design, typical of kei cars, which made it stand out on the road.

2. Aluminum Disks: Many models came with aluminum disks as standard, not only enhancing aesthetics but also contributing to reduced unsprung weight.

3. Various Exterior Colors: A variety of exterior paint colors allowed buyers to choose a look that suited their preferences.

4. Compact Dimensions: Its compact exterior dimensions made parking and maneuvering in tight spaces effortless, ideal for city driving.

5. Lightweight Design: The car's lightweight construction not only improved fuel efficiency but also positively affected handling and agility.

6. Standard Power-Adjustable Door Mirrors: The inclusion of power-adjustable door mirrors was a practical feature that improved visibility and convenience.

7. Aerodynamic Elements: The car's design incorporated aerodynamic elements to enhance fuel efficiency and stability.

These interior and exterior features combined to make the 1990-1992 Subaru Rex 660 CX-i a well-rounded and appealing choice for drivers seeking a compact and efficient vehicle for urban commuting and daily use.

Performance and Handling

The 1990-1992 Subaru Rex 660 CX-i, though a compact kei car, exhibited performance characteristics and handling qualities that catered to its intended urban and suburban driving environment. Its design and engineering aimed to strike a balance between agility, efficiency, and practicality.

Engine Performance:
The Rex 660 CX-i was equipped with a 658 cm3 engine that produced a maximum power output of 48.6 PS (48 bhp or 35.7 kW) at 7200 rpm and a maximum torque of 52.9 Nm (39 lb.ft or 5.4 kg.m) at 5600 rpm. While these figures may not indicate high-performance capabilities, they were well-suited for the car's intended use as a city commuter. The engine's responsive low-end and mid-range torque made it agile in stop-and-go traffic, allowing for swift acceleration when needed.

Fuel Efficiency:
One of the standout aspects of the Rex 660 CX-i's performance was its remarkable fuel efficiency. With fuel consumption figures ranging from 44.3 mpg in the 10/15 mode to an impressive 71.2 mpg at 60 km/h, this kei car excelled in delivering cost-effective and eco-friendly mobility. Its lightweight construction and efficient engine contributed to these outstanding fuel economy numbers.

Handling and Maneuverability:
The car's compact dimensions, with a length of 329.5 cm and a wheelbase of 229.5 cm, made it exceptionally maneuverable in urban settings. It boasted a minimum turning circle of 4.5 meters, allowing drivers to navigate narrow streets and tight parking spaces with ease. The suspension system, featuring a strut independent front suspension and a semi-trailing arm-type independent rear suspension, contributed to a comfortable and stable ride.

Lightweight Design:
With a weight of 650 kg, the Rex 660 CX-i's lightweight design not only contributed to its fuel efficiency but also positively impacted its handling. It exhibited nimble and responsive characteristics, making it agile in urban traffic and parking situations.

Aerodynamics:
The car's design incorporated aerodynamic elements, optimizing its airflow and reducing drag. This attention to aerodynamics helped improve fuel efficiency and overall stability at higher speeds.

In summary, the 1990-1992 Subaru Rex 660 CX-i delivered a performance and handling package that prioritized efficiency, maneuverability, and practicality. It was an ideal choice for drivers seeking a nimble and cost-effective urban commuter that excelled in navigating city streets while minimizing fuel expenses.

Maintenance and Ownership Costs

Owning a 1990-1992 Subaru Rex 660 CX-i was not just about the initial purchase price but also about the long-term maintenance and ownership costs. This kei car was designed to be cost-effective and practical, which extended to its overall ownership experience.

Fuel Efficiency: One of the primary factors contributing to lower ownership costs was the Rex 660 CX-i's exceptional fuel efficiency. With fuel consumption figures ranging from 44.3 mpg in mixed driving conditions to an impressive 71.2 mpg at a steady 60 km/h, owners could expect minimal fuel expenses, making it budget-friendly for daily commuting.

Maintenance: The Rex 660 CX-i typically featured a straightforward and reliable design, which translated to lower maintenance costs. Routine maintenance tasks such as oil changes, filter replacements, and brake inspections were relatively affordable. Additionally, its lightweight construction meant that wear and tear on components were generally minimized.

Spare Parts: Subaru's reputation for producing dependable vehicles meant that spare parts for the Rex 660 CX-i were readily available and competitively priced. This accessibility simplified the process of maintaining and servicing the vehicle, further reducing long-term ownership costs.

Insurance: Kei cars like the Rex 660 CX-i often enjoyed lower insurance premiums due to their compact size and excellent safety records. Owners could benefit from lower insurance costs, contributing to overall affordability.

Depreciation: While the initial purchase price of a used Rex 660 CX-i might vary depending on factors like condition and mileage, these vehicles tended to have slower depreciation rates compared to larger cars. This meant that owners could retain a higher percentage of their investment's value over time.

Resale Value: The Rex 660 CX-i's reputation for reliability and efficiency could also translate into a better resale value when it came time to upgrade or sell the vehicle.

Eco-Friendly Driving: For environmentally conscious drivers, the Rex 660 CX-i's low emissions and excellent fuel economy aligned with eco-friendly principles, reducing the vehicle's carbon footprint and potentially earning incentives or tax benefits in some regions.

In conclusion, the 1990-1992 Subaru Rex 660 CX-i offered an ownership experience that balanced initial affordability with long-term cost-effectiveness. Its remarkable fuel efficiency, straightforward maintenance requirements, availability of spare parts, and favorable insurance and depreciation rates made it an economical and practical choice for budget-conscious drivers.

User Reviews and Experiences

User reviews and experiences with the 1990-1992 Subaru Rex 660 CX-i provide valuable insights into the real-world ownership of this kei car. These firsthand accounts shed light on the strengths and quirks of the vehicle, offering potential buyers a well-rounded perspective.

Economical Commuting: Many owners praised the Rex 660 CX-i for its outstanding fuel efficiency. Commuters, in particular, appreciated the minimal fuel expenses associated with daily driving. The car's ability to sip fuel while offering practical transportation solutions was a recurring theme in user reviews.

Compact Urban Maneuverability: The Rex 660 CX-i's compact dimensions made it a standout choice for city dwellers. Users often highlighted its ease of parking in tight spaces and nimble handling, which made navigating congested urban streets a breeze.

Reliable Daily Driver: Subaru's reputation for reliability carried over to the Rex 660 CX-i. Owners frequently mentioned the vehicle's dependability, with many reporting trouble-free ownership experiences over the years.

Budget-Friendly Maintenance: Users appreciated the lower maintenance costs associated with this kei car. Routine servicing and parts replacements were generally affordable, contributing to overall cost-effectiveness.

Comfortable for Its Size: Despite its small stature, the Rex 660 CX-i offered a surprisingly comfortable ride for passengers. Owners found the interior spacious enough to accommodate four occupants comfortably during short to moderate journeys.

Limited Cargo Space: Some reviewers noted the limited cargo space as a drawback, particularly for larger shopping trips or when traveling with a family. However, this was generally expected in the kei car category.

Simplicity in Design: Owners often praised the straightforward and simple design of the vehicle. They found the controls intuitive and appreciated the lack of overly complex features.

Long-Term Ownership Satisfaction: Many users reported long-term ownership satisfaction, often stating that the Rex 660 CX-i met or exceeded their expectations for an economical and practical daily driver.

Customization and Personalization: The availability of various trim levels and optional features allowed owners to personalize their vehicles according to their preferences and needs.

In summary, user reviews and experiences with the 1990-1992 Subaru Rex 660 CX-i echoed the vehicle's reputation as an economical and dependable kei car. Owners appreciated its exceptional fuel efficiency, maneuverability in urban settings, and overall cost-effectiveness, making it a popular choice among those seeking budget-friendly and reliable transportation solutions.

Conclusion: Is the 1990-1992 Subaru Rex 660 CX-i Right for You?

In conclusion, the 1990-1992 Subaru Rex 660 CX-i presents itself as a practical and budget-friendly option for those seeking efficient urban transportation. Whether it's the right choice for you depends on your specific needs and priorities as a driver.

Key Considerations:

1. Urban Commuting: If your primary use for a vehicle is daily urban commuting, the Rex 660 CX-i's compact size, impressive fuel efficiency, and maneuverability in city traffic make it a compelling option. It excels at navigating crowded streets and fitting into tight parking spots.

2. Fuel Efficiency: If you value low fuel expenses and want to minimize your carbon footprint, the Rex 660 CX-i's outstanding fuel efficiency in both mixed driving and highway scenarios is a strong selling point.

3. Budget-Friendly Ownership: The car's affordability, not only in terms of purchase price but also long-term ownership costs, is attractive to those on a budget. Lower maintenance expenses, insurance premiums, and potential tax incentives can contribute to overall cost-effectiveness.

4. Reliability: Subaru's reputation for producing dependable vehicles adds a layer of confidence for potential buyers. Many owners reported trouble-free ownership experiences over the years.

5. Limited Cargo Space: It's important to acknowledge the vehicle's limited cargo space, which may not be suitable for those with substantial storage needs or families requiring extra luggage capacity.

6. Customization: The availability of various trim levels and options allows for personalization, so you can tailor the Rex 660 CX-i to your preferences and priorities.

7. Long-Term Satisfaction: User reviews suggest that many owners enjoyed long-term satisfaction with the Rex 660 CX-i as a practical and reliable daily driver.

Ultimately, the 1990-1992 Subaru Rex 660 CX-i excels as an efficient and budget-conscious urban vehicle. It's ideal for singles, couples, or small families looking for an economical and reliable means of transportation in city environments. However, it may not suit those with extensive cargo needs or those seeking a larger, more feature-rich vehicle. As with any car purchase, it's important to align your choice with your specific lifestyle and requirements.

Frequently Asked Questions About the 1990-1992 Subaru Rex 660 CX-i

What are the key model years for the Subaru Rex 660 CX-i?

The Subaru Rex 660 CX-i was produced from March 1990 to February 1992.

How many generations of the Subaru Rex 660 CX-i were produced during these years?

The 1990-1992 Subaru Rex 660 CX-i represents a single generation within its production period.

What were the available trim levels or models for the 1990-1992 Subaru Rex 660 CX-i?

The Subaru Rex 660 CX-i was commonly available in a base trim. While there might have been some variations in different markets, the base trim was the most common.

What is the engine capacity and type of the Subaru Rex 660 CX-i?

The Subaru Rex 660 CX-i was equipped with a 658 cm3, water-cooled, 4-cylinder SOHC engine.

What were the key engine specifications for the Subaru Rex 660 CX-i?

The engine in the Rex 660 CX-i produced a maximum power output of 48.6 PS (48 bhp or 35.7 kW) at 7200 rpm and a maximum torque of 52.9 Nm (39 lb.ft or 5.4 kg.m) at 5600 rpm.

What was the fuel type used by the Subaru Rex 660 CX-i?

The Rex 660 CX-i primarily used regular gasoline as its fuel type.

How fuel-efficient was the Subaru Rex 660 CX-i in city driving conditions?

The Rex 660 CX-i achieved a fuel consumption of approximately 44.3 miles per gallon (US) in a 10/15 mode, which is equivalent to about 53.2 miles per gallon (UK) or 5.3 L/100km.

What were the transmission options available for the Subaru Rex 660 CX-i?

The Subaru Rex 660 CX-i typically featured a 5-speed manual transmission gearbox.

What were the exterior dimensions of the Subaru Rex 660 CX-i?

The Rex 660 CX-i had an exterior length of approximately 329.5 cm, an exterior width of about 139.5 cm, and an exterior height of around 142 cm.

How many doors did the Subaru Rex 660 CX-i have, and what was the seating capacity?

The Rex 660 CX-i was designed with 5 doors and could accommodate up to 4 passengers.

Did the Subaru Rex 660 CX-i offer any optional features for customization?

Yes, depending on the market and trim level, the Rex 660 CX-i often offered optional features such as power steering, power windows, air conditioning, and upgraded interior materials for customization.

What was the minimum turning circle or turning diameter of the Subaru Rex 660 CX-i?

The Rex 660 CX-i boasted a minimum turning circle of 4.5 meters, which contributed to its excellent maneuverability in urban settings.

What was the fuel tank capacity of the Subaru Rex 660 CX-i?

The Rex 660 CX-i typically had a fuel tank capacity of approximately 8.4 US gallons (7 UK gallons or 32 liters).

Did the Subaru Rex 660 CX-i come with safety features such as airbags?

The Rex 660 CX-i did not typically come equipped with airbags during its production years. It offered basic safety features for its time.

What type of suspension did the Subaru Rex 660 CX-i have?

The Rex 660 CX-i featured a front suspension with struts and a rear suspension with a semi-trailing arm type independent suspension.

Were there any optional exterior features available for the Subaru Rex 660 CX-i?

Depending on the market, optional exterior features may have included power-adjustable door mirrors and different wheel designs, but it was generally a straightforward vehicle in terms of exterior options.

What was the curb weight of the Subaru Rex 660 CX-i?

The Rex 660 CX-i had a curb weight of approximately 650 kg (1433 lbs).

Did the Subaru Rex 660 CX-i have any notable technological features?

The Rex 660 CX-i was known for its simplicity, and it did not typically come with advanced technological features. However, it may have featured basic audio systems depending on the trim level.

What was the wheelbase of the Subaru Rex 660 CX-i?

The Rex 660 CX-i had a wheelbase of approximately 229.5 cm (90.35 inches).

Was the Subaru Rex 660 CX-i available with a sunroof?

The Rex 660 CX-i did not come equipped with a sunroof as a standard or optional feature.

Did the Subaru Rex 660 CX-i offer a choice of transmission types?

The Rex 660 CX-i primarily featured a 5-speed manual transmission as its standard option. Automatic transmission options were less common.

What type of brakes did the Subaru Rex 660 CX-i have?

The front brakes of the Rex 660 CX-i typically featured disc brakes, while the rear brakes were leading trailing drum brakes.

Were there any optional safety features available for the Subaru Rex 660 CX-i?

The Rex 660 CX-i did not typically offer advanced safety features such as airbags or traction control. It featured basic safety equipment for its time.

What were the available exterior color options for the Subaru Rex 660 CX-i?

The available exterior color options may have varied by market and trim level, but typical colors included various shades to suit different preferences.

Did the Subaru Rex 660 CX-i have power-adjustable seats?

The Rex 660 CX-i did not typically come equipped with power-adjustable seats. It featured manual seat adjustments for basic comfort.


Brian Wong - Senior Reviews Editor of cars-directory.net

Brian Wong / Author

Brian Wong is an accomplished automotive journalist and editor with a passion for cars. With over a decade of experience in the industry, he has established himself as a trusted voice in the automotive community. Brian has written extensively about a wide range of topics in the field, from the latest trends in car design to innovative safety features and emerging technologies. As a senior reviews editor, he is responsible for test driving and analyzing the latest cars on the market, providing readers with accurate and objective reviews. His articles are widely read and respected for their depth of knowledge and analysis. Brian is committed to staying at the forefront of the latest developments in the automotive industry, and is dedicated to sharing his expertise and insights with his readers.

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