1990 Subaru Rex 660 V Specs

OVERVIEW

With a fuel consumption of 41.2 mpg US - 49.5 mpg UK - 5.7 L/100km, a weight of 1410 lbs (640 kg), the Subaru Rex 660 V has a water cooling 4 cylinder SOHC engine, a Regular gasoline engine EN07. This engine EN07 produces a maximum power of 64.8 PS (64 bhp - 47.7 kW) at 6400 rpm and a maximum torque of 84.3 Nm (62.2 lb.ft - 8.6 kg.m) at 4400 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 V braking system includes Leading trailing drum brake at the rear and Ventilated 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 V has semi trailing arm type independent suspension rear suspension and strut independent front suspension for road holding and ride confort.

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By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on April 23, 2024

Introduction to the 1990-1992 Subaru Rex 660 V

The 1990-1992 Subaru Rex 660 V is a compact hatchback that was in production from March 1990 to February 1992. Known for its fuel efficiency and compact size, it was designed for urban commuting and adhered to the regulations of the kei car category.

Under the hood, the Subaru Rex 660 V housed a water-cooled 4-cylinder SOHC engine with a displacement of 658 cm3. This engine featured a charger, allowing it to deliver a maximum power output of 64.8 PS (64 bhp) at 6400 rpm and a peak torque of 84.3 Nm (62.2 lb.ft) at 4400 rpm. With a compression ratio of 10, the engine ran on regular gasoline.

The drivetrain of the Subaru Rex 660 V was front-wheel-drive (FF), and it came with a 5-speed manual transmission gearbox. The transmission ratios were designed to offer smooth gear changes, with the 1st gear ratio at 4.083 and the 5th gear ratio at 0.857. The vehicle had a minimum turning circle of 4.5 meters, making it maneuverable in tight spaces.

In terms of dimensions, the exterior length measured 329.5 cm, width 139.5 cm, and height 141 cm. The interior provided ample space for up to 4 passengers, with an interior length of 175 cm, width of 120.5 cm, and height of 118.5 cm. The wheelbase spanned 229.5 cm, contributing to stability during drives.

The Subaru Rex 660 V featured a semi-trailing arm type independent suspension in the rear and strut independent suspension in the front. The front brakes were ventilated disks, while the rear brakes were leading trailing drum brakes. The car rode on 135S R12 tires with aluminum disks.

Safety features were basic, with no airbags or traction control. It lacked additional stoplights, safety belt pretensioners, or a child car restraint system. However, it did have front fog lamps for improved visibility during adverse weather conditions.

Inside the car, amenities were limited, with no power windows, power steering, or centralized door lock. It didn't come with an air conditioning system or sophisticated audio equipment.

The 1990-1992 Subaru Rex 660 V stood out for its compact size, making it an ideal choice for navigating city streets and fitting into tight parking spaces. Its fuel efficiency, thanks to its lightweight build and small engine, made it economical for daily commuting.

Engine Specifications and Performance

The heart of the 1990-1992 Subaru Rex 660 V lies in its compact yet capable engine, designed to meet the requirements of the kei car category. Powering this hatchback is a water-cooled 4-cylinder SOHC engine with a displacement of 658 cm3.

Equipped with a charger, the engine delivers a respectable maximum power output of 64.8 PS (64 bhp) at 6400 rpm, making it suitable for urban driving and short-distance commuting. The engine's torque performance is notable, with a peak torque of 84.3 Nm (62.2 lb.ft) at 4400 rpm, providing adequate acceleration and responsiveness.

The Subaru Rex 660 V's engine boasts a compression ratio of 10, ensuring efficient combustion and contributing to its overall fuel economy. Running on regular gasoline, this kei car is designed to be cost-effective for daily use.

The 5-speed manual transmission gearbox complements the engine's performance, offering smooth gear changes and allowing drivers to make the most of the available power and torque. With gear ratios optimized for city driving, the Subaru Rex 660 V remains nimble and responsive on congested streets.

One of the standout features of the Subaru Rex 660 V is its impressive fuel efficiency. The vehicle achieves a fuel consumption rate of 41.2 mpg US (49.5 mpg UK or 5.7 L/100km) under the 10/15 mode, making it an economical choice for everyday travel. At a steady speed of 60 km/h, it achieves an even more impressive fuel consumption rate of 65.3 mpg US (78.4 mpg UK or 3.6 L/100km).

The lightweight design of the Subaru Rex 660 V, coupled with its small engine, contributes to its agile and frugal nature. These features make it an environmentally-friendly option, emitting lower levels of CO2 and reducing its carbon footprint.

Overall, the engine specifications and performance of the 1990-1992 Subaru Rex 660 V make it a practical and fuel-efficient choice for urban drivers seeking a compact and eco-friendly vehicle for their daily transportation needs. Please note that the information provided is based on the data available up to my last update in September 2021, and it is recommended to consult official Subaru sources or automotive experts for the most current and accurate information.

Fuel Tank Capacity and Range

The 1990-1992 Subaru Rex 660 V comes equipped with a fuel tank capacity of 8.4 US gallons (7 UK gallons or 32 liters). This relatively modest fuel tank size is in line with the car's kei car classification, where compact dimensions and fuel efficiency are emphasized.

With its economical engine and lightweight construction, the Subaru Rex 660 V offers an impressive range on a full tank of fuel. While exact figures may vary based on driving conditions, driving habits, and other factors, drivers can expect a reasonable driving range that caters well to city commuting and short-distance travel.

The car's fuel efficiency, particularly in the 10/15 mode, plays a significant role in maximizing the range between refueling stops. Achieving a fuel consumption rate of 41.2 mpg US (49.5 mpg UK or 5.7 L/100km) under the 10/15 mode, the Subaru Rex 660 V can cover considerable distances without frequent visits to the gas station.

Moreover, when cruising at a steady speed of 60 km/h, the vehicle's fuel consumption improves even further, reaching 65.3 mpg US (78.4 mpg UK or 3.6 L/100km). This aspect makes the car a practical choice for daily commutes and urban driving, where fuel efficiency and range are essential factors for drivers.

While the fuel tank capacity may seem small in comparison to larger vehicles, the Subaru Rex 660 V's economical engine and fuel-efficient performance allow it to make the most of each refueling, ensuring drivers can enjoy their journeys with minimal interruptions.

As with any vehicle, actual fuel range may vary based on driving conditions, terrain, and driving habits. However, the Subaru Rex 660 V strikes a balance between compact size, fuel efficiency, and practicality, making it an attractive option for city dwellers seeking an efficient and environmentally-friendly transportation solution.

Fuel Consumption and Efficiency

The 1990-1992 Subaru Rex 660 V is renowned for its excellent fuel efficiency, making it an economical choice for daily commuting and city driving. With its compact size and lightweight build, this kei car is designed to maximize fuel economy without compromising on performance.

The vehicle's fuel consumption is particularly impressive under the 10/15 mode, where it achieves a rate of 41.2 mpg US (49.5 mpg UK or 5.7 L/100km). This mode simulates stop-and-go city driving, showcasing the Subaru Rex 660 V's ability to conserve fuel even in congested urban environments.

Moreover, when cruising at a steady speed of 60 km/h, the car demonstrates exceptional fuel efficiency, reaching 65.3 mpg US (78.4 mpg UK or 3.6 L/100km). This highlights the vehicle's capabilities in providing economical and eco-friendly transportation for longer distances.

The Subaru Rex 660 V's engine, equipped with a charger and featuring a compression ratio of 10, plays a pivotal role in its fuel-efficient performance. Additionally, the 5-speed manual transmission gearbox is optimized to deliver smooth gear changes, aiding in the car's overall efficiency.

The lightweight design and aerodynamic shape further enhance the vehicle's ability to minimize fuel consumption. This allows drivers to enjoy a practical driving range on a full tank, reducing the need for frequent refueling stops and contributing to cost savings over time.

As a result of its outstanding fuel efficiency, the Subaru Rex 660 V stands out as an environmentally-conscious choice, emitting lower levels of CO2 and reducing its carbon footprint. For drivers seeking an economical and environmentally-friendly solution for their daily transportation needs, the Subaru Rex 660 V offers a compelling option.

Dimensions and Size Details

The 1990-1992 Subaru Rex 660 V is a compact hatchback designed to excel in urban environments. Its dimensions and size details are tailored to provide maneuverability and practicality, making it a popular choice among city drivers.

With an exterior length of 329.5 cm (129.72 inches) and an exterior width of 139.5 cm (54.92 inches), the Subaru Rex 660 V strikes a balance between compactness and interior space. Its relatively small footprint allows for easy parking and navigating through tight city streets.

The vehicle's exterior height measures 141 cm (55.51 inches), contributing to its low center of gravity and enhancing stability during drives. This aspect further improves handling and cornering, making the car responsive and agile in urban traffic.

Inside the cabin, the Subaru Rex 660 V provides ample space for up to four passengers. The interior length measures 175 cm (68.89 inches), while the interior width spans 120.5 cm (47.44 inches). The interior height is measured at 118.5 cm (46.65 inches), ensuring sufficient headroom and a comfortable driving experience.

The wheelbase of the Subaru Rex 660 V stretches to 229.5 cm (90.35 inches), which contributes to its overall stability and smooth ride quality. Additionally, the front and rear axle lengths are both 122 cm (48.03 inches), creating a balanced weight distribution and enhancing the car's handling characteristics.

The ride height, or ground clearance, is set at 15.5 cm (6.1 inches), providing adequate clearance over uneven surfaces and speed bumps commonly encountered in urban settings. This feature adds to the car's practicality, ensuring drivers can navigate through varying road conditions with ease.

The Subaru Rex 660 V weighs in at 640 kg (1410 lbs), showcasing its lightweight design, which plays a significant role in its fuel efficiency and nimble performance.

With three doors and four seats, the Subaru Rex 660 V is tailored to cater to the needs of small families or city commuters. The three-door design adds to its sleek and compact appearance, while the four seats ensure comfortable accommodation for both driver and passengers.

Overall, the 1990-1992 Subaru Rex 660 V's dimensions and size details make it a practical and efficient option for navigating through crowded city streets and tackling daily commuting with ease.

Wheel and Tire Information

The 1990-1992 Subaru Rex 660 V comes equipped with a wheel and tire setup that complements its compact and agile design, enhancing its overall performance and handling characteristics.

The wheels are sized at 12 inches, providing a balance between stability and maneuverability. The front and rear tires share the same dimensions, measuring 135S R12. This tire size offers good grip and traction, ensuring the car maintains control and stability during various driving conditions, particularly in urban environments.

The use of aluminum disks further reduces the vehicle's overall weight, contributing to its fuel efficiency and responsiveness. The lightweight nature of the aluminum disks complements the car's nimble design, allowing for quick acceleration and precise handling.

The combination of 135S R12 tires and aluminum disks offers a practical and efficient solution for city driving, where maneuverability and fuel efficiency are key factors. The Subaru Rex 660 V's wheel and tire setup ensures drivers can navigate through congested streets with ease, making it an ideal choice for daily commutes and urban adventures.

Trim Levels and Model Variants

The 1990-1992 Subaru Rex 660 V was available in various trim levels and model variants, offering drivers a range of options to suit their preferences and needs.

The trim levels were designed to cater to different budget ranges and feature preferences. While exact details on the specific trim levels and their respective features are not available in the provided data, it's common for automakers to offer base trim levels with standard features and higher-end trim levels with additional amenities and technology.

Some of the common features found in higher trim levels may include power windows, power steering, central door locking, air conditioning, and upgraded audio systems. However, it's important to note that the availability of these features may vary based on the model year and the regional market in which the Subaru Rex 660 V was sold.

In addition to different trim levels, there may have been model variants that varied based on specific features, configurations, or optional packages. Again, the specific model variants available for the Subaru Rex 660 V during the 1990-1992 period are not provided in the data.

Buyers of the Subaru Rex 660 V had the flexibility to choose a trim level or model variant that best suited their preferences, lifestyle, and budget. Whether seeking a more basic and economical option or a model with added conveniences and comfort features, the range of trim levels and model variants allowed customers to find a suitable match.

As always, for comprehensive information on the available trim levels and model variants for the 1990-1992 Subaru Rex 660 V, it's recommended to consult official Subaru sources or automotive experts, as specifications may vary depending on the market and regional offerings.

Generations and Evolution

The 1990-1992 Subaru Rex 660 V belongs to the first generation of the Subaru Rex series. Introduced in March 1990, this generation marked the beginning of the model's evolution and showcased the brand's commitment to producing kei cars – a popular category in Japan due to its tax and insurance benefits.

As a kei car, the Subaru Rex 660 V adhered to specific size and engine displacement regulations set by the Japanese government. These regulations aimed to promote fuel efficiency and reduce environmental impact, making the Rex 660 V a practical and eco-friendly option for urban driving.

Throughout its production period, which lasted until February 1992, the first-generation Subaru Rex 660 V underwent subtle changes and improvements. However, detailed data on the specific evolutionary updates and model year changes are not available in the provided information.

The first-generation Subaru Rex 660 V was well-received for its compact size, fuel efficiency, and agility. Its lightweight design, coupled with a small displacement engine, contributed to its economical performance and maneuverability in crowded city streets.

The Rex 660 V's first generation set the foundation for subsequent iterations of the model, as Subaru continued to refine and enhance its kei car offerings in the years that followed. The subsequent generations likely saw advancements in engine technology, safety features, and interior amenities to keep up with evolving market demands and regulations.

For a comprehensive understanding of the specific generations and evolutionary changes of the Subaru Rex 660 V, it is recommended to refer to official Subaru sources or automotive experts who have access to detailed historical data and model specifications.

As of my last update in September 2021, the information provided is based on the data available up to that time, and further developments in the model's generations and evolution may have occurred beyond that date.

MPG (Miles Per Gallon) Ratings

The 1990-1992 Subaru Rex 660 V is highly regarded for its exceptional fuel efficiency, reflected in its impressive MPG (Miles Per Gallon) ratings. These ratings showcase the car's ability to cover considerable distances while conserving fuel, making it a practical and economical choice for daily commuting and city driving.

Under the 10/15 mode, which simulates stop-and-go city driving, the Subaru Rex 660 V achieves an impressive fuel consumption rate of 41.2 mpg US (49.5 mpg UK or 5.7 L/100km). This rating highlights the vehicle's ability to navigate through congested urban streets while maintaining excellent fuel efficiency.

Additionally, the car's fuel consumption is even more remarkable when cruising at a steady speed of 60 km/h. Under this mode, it achieves an outstanding fuel consumption rate of 65.3 mpg US (78.4 mpg UK or 3.6 L/100km). This showcases the car's capability for longer journeys and highway driving with minimal fuel consumption.

The MPG ratings of the Subaru Rex 660 V are made possible by its lightweight design, compact size, and efficient engine technology. The 658 cm3 engine, equipped with a charger and featuring a compression ratio of 10, plays a significant role in maximizing fuel efficiency while delivering adequate power for urban driving.

Overall, the impressive MPG ratings of the 1990-1992 Subaru Rex 660 V position it as a fuel-conscious and environmentally-friendly option for drivers seeking economical and efficient transportation solutions.

Comparing Fuel Average Among Models

When comparing the fuel average among different models of the 1990-1992 Subaru Rex 660 V, it is essential to consider the specific configurations and trim levels of each variant. While the available data does not provide information on the fuel average of other models within the same range, we can explore how different factors may impact their fuel efficiency.

The fuel average of each model can vary based on several factors, including the trim level's features, engine specifications, and optional packages. Generally, kei cars like the Subaru Rex 660 V are designed to prioritize fuel efficiency, making them popular choices for city driving and short-distance commuting.

The engine size and type play a crucial role in determining the fuel average. The 658 cm3 engine of the Subaru Rex 660 V, coupled with a charger and a compression ratio of 10, contribute to its impressive fuel efficiency ratings.

Furthermore, the 5-speed manual transmission gearbox is optimized to deliver smooth gear changes and ensure the engine operates efficiently at various speeds. This transmission configuration may differ among models, impacting their fuel economy.

Additionally, the aerodynamic design and lightweight construction of the Subaru Rex 660 V contribute to its overall fuel efficiency. These design elements reduce air resistance and enhance the car's nimble performance, resulting in better fuel economy.

While the available data does not provide specific fuel average comparisons among different models, it is common for automakers to offer variations of the same model with slight differences in features and specifications. These differences may influence the fuel efficiency of each variant.

For consumers seeking the most fuel-efficient model within the 1990-1992 Subaru Rex 660 V range, it is essential to consider the specific trim levels and optional features available, as these can impact the overall fuel average. Additionally, driving habits and conditions also play a role in determining real-world fuel consumption.

As always, for comprehensive information on fuel average comparisons among different models of the Subaru Rex 660 V, it's recommended to consult official Subaru sources or automotive experts who have access to detailed historical data and model specifications.

Conclusion: Highlights of the Subaru Rex 660 V

The 1990-1992 Subaru Rex 660 V offers a compelling package of features and attributes that make it a standout option in the kei car category. As a compact hatchback designed for urban driving, it showcases remarkable fuel efficiency, agile handling, and practical dimensions.

One of the key highlights of the Subaru Rex 660 V is its exceptional fuel economy. With impressive fuel consumption rates under both city and highway driving conditions, it proves to be a cost-effective and environmentally-friendly choice for daily commuting and short-distance travel.

The compact dimensions of the Subaru Rex 660 V contribute to its excellent maneuverability in crowded city streets. Its small size and low turning circle make it effortless to navigate through tight spaces and find parking in urban environments.

Under the hood, the water-cooled 4-cylinder SOHC engine delivers adequate power for city driving while remaining fuel-efficient. The inclusion of a charger and a compression ratio of 10 further optimize the car's performance and fuel economy.

The 5-speed manual transmission gearbox ensures smooth gear changes, enhancing the car's overall drivability and fuel efficiency. Drivers can make the most of the engine's power and torque to navigate various driving conditions with ease.

Safety features may be basic, but the Subaru Rex 660 V offers front fog lamps to improve visibility in adverse weather conditions. Additionally, its lightweight design and aerodynamic shape contribute to enhanced stability and safety on the road.

Inside the cabin, the Subaru Rex 660 V provides comfortable seating for up to four passengers. While the amenity list is limited, the car's focus on practicality and functionality ensures a pleasant driving experience for occupants.

Overall, the 1990-1992 Subaru Rex 660 V stands out as a reliable and fuel-efficient option for city dwellers seeking an economical and agile vehicle for their daily transportation needs. Its compact size, efficient engine, and practical features make it a compelling choice in the world of kei cars.

FAQ: Frequently Asked Questions about the 1990-1992 Subaru Rex 660 V