2005 Subaru R1 660 S 4WD Specs

OVERVIEW

With a fuel consumption of 42 mpg US - 50.4 mpg UK - 5.6 L/100km, a curb weight of 2403 lbs (1090 kg), the Subaru R1 660 S 4WD has a 4 cylinder DOHC engine, a High octane premium gasoline engine EN07. This engine EN07 produces a maximum power of 64.8 PS (64 bhp - 47.7 kW) at 6000 rpm and a maximum torque of 102.9 Nm (75.9 lb.ft - 10.5 kg.m) at 3200 rpm. The engine power is transmitted to the road by the four wheel drive (4WD) with a CVT gearbox. For stopping power, the Subaru R1 660 S 4WD braking system includes drum at the rear and V disk at the front. Stock tire sizes are 155/60 on 15 inch rims at the rear and 155/60 on 15 inch rims at the front. Chassis details - Subaru R1 660 S 4WD has strut rear suspension and strut front suspension for road holding and ride confort.

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By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on April 18, 2024

Introduction to the 2005-2006 Subaru R1 660 S 4WD

The 2005-2006 Subaru R1 660 S 4WD represents a compact and efficient offering from the Japanese automaker during this time period. With its production spanning from November 2005 to October 2006, this vehicle was designed to cater to the needs of drivers looking for a nimble and capable urban companion.

One of the standout features of the Subaru R1 660 S 4WD is its drivetrain, offering 4WD capabilities for improved traction and stability, especially in challenging road conditions. The presence of a CVT (Continuously Variable Transmission) gearbox enhances the overall driving experience, providing smooth and efficient gear shifts.

Under the hood, you'll find a modest yet efficient 658cc engine, boasting a four-cylinder DOHC configuration. This engine, with its supercharger, delivers a respectable power output of 64.8 PS (64 bhp) at 6000 rpm and a torque of 102.9 Nm at 3200 rpm.

In terms of size and dimensions, the Subaru R1 660 S 4WD falls into the compact category. Its exterior measures 328.5 cm in length, 147.5 cm in width, and 151 cm in height. Meanwhile, the interior provides a comfortable space with dimensions of 150.5 cm in length, 120.5 cm in width, and 117.5 cm in height.

The vehicle offers a seating capacity for four passengers across two rows and features standard power windows, power steering, and keyless entry. Safety-wise, it comes equipped with driver and passenger airbags, ABS with EBD, and active headrests.

While the Subaru R1 660 S 4WD may not boast an extensive list of high-tech features, its compact size, 4WD capability, and efficient engine make it a practical choice for urban driving, providing maneuverability and reliability in various driving conditions.

Engine Specifications

The engine specifications of the 2005-2006 Subaru R1 660 S 4WD underscore its compact and efficient design. At the heart of this vehicle lies an engine coded as EN07. This four-cylinder DOHC (Double Overhead Cam) engine is known for its reliability and performance within the subcompact segment.

Producing a maximum power output of 64.8 PS (64 bhp) at 6000 rpm, the engine offers a responsive driving experience, particularly well-suited for urban environments. Its torque, rated at 102.9 Nm at 3200 rpm, provides ample low-end power for city driving and a balanced overall performance.

One notable feature of this engine is its supercharger, which enhances its power delivery, ensuring efficient acceleration and response when needed. This feature is especially valuable when navigating through city traffic or merging onto highways.

The Subaru R1 660 S 4WD's engine is designed to run on high-octane premium gasoline, optimizing its performance and fuel efficiency. Speaking of efficiency, the vehicle offers a commendable fuel consumption rating, with approximately 42 mpg in the US, 50.4 mpg in the UK, or 5.6 L/100km.

Overall, the engine specifications of the 2005-2006 Subaru R1 660 S 4WD emphasize a balance between power and efficiency, making it a suitable choice for urban driving where responsiveness and fuel economy are essential factors.

Fuel Tank Capacity

The fuel tank capacity of the 2005-2006 Subaru R1 660 S 4WD is an important specification that directly impacts its driving range and convenience for the owner. In this subcompact vehicle, the fuel tank has a capacity of 7.9 US gallons, which is equivalent to approximately 6.5 UK gallons or 30 liters.

This capacity strikes a balance between providing a sufficient fuel supply for daily commuting and urban driving while keeping the vehicle lightweight and efficient. With this fuel tank size, drivers can expect a reasonable driving range, depending on factors such as driving conditions and fuel efficiency.

The 7.9-gallon fuel tank capacity aligns with the overall design philosophy of the Subaru R1 660 S 4WD, which prioritizes compactness and maneuverability. It's an ideal choice for city dwellers or those who primarily use their vehicles for short to moderate-distance trips.

While it may not have the largest fuel tank in its class, this capacity should prove adequate for the vehicle's intended purpose, and its fuel-efficient engine helps maximize the distance traveled on a full tank.

Fuel Consumption

Fuel consumption is a critical consideration for drivers, and the 2005-2006 Subaru R1 660 S 4WD delivers an impressive performance in this regard. With a focus on efficiency, this subcompact car offers a fuel consumption rating that makes it an economical choice for daily commuting and city driving.

In the 10/15 mode, the Subaru R1 660 S 4WD achieves approximately 42 miles per gallon in the United States, equivalent to about 50.4 miles per gallon in the United Kingdom, or 5.6 liters per 100 kilometers. These figures reflect the vehicle's ability to cover a significant distance on a relatively small amount of fuel.

This commendable fuel efficiency can lead to cost savings for the owner, as it reduces the frequency of refueling stops and contributes to a lower overall cost of ownership. It also aligns with the vehicle's compact design and lightweight construction, which is designed to enhance fuel economy.

For drivers who prioritize fuel efficiency and wish to minimize their environmental footprint, the 2005-2006 Subaru R1 660 S 4WD offers a compelling choice. Whether navigating through congested city streets or embarking on longer journeys, this vehicle's fuel-efficient engine ensures that you can go the distance with fewer stops at the pump.

Fuel Capacity

The fuel capacity of the 2005-2006 Subaru R1 660 S 4WD is a pivotal specification that directly influences the vehicle's range and convenience for the driver. In this compact and efficient subcompact car, the fuel tank is designed with a capacity that strikes a balance between practicality and size.

The fuel tank of the Subaru R1 660 S 4WD can hold approximately 7.9 US gallons of fuel. This translates to around 6.5 UK gallons or roughly 30 liters. While it may not boast the largest fuel tank in its class, this capacity is well-suited for the vehicle's intended purpose – urban commuting and short to moderate-distance trips.

The decision to incorporate a fuel tank of this size aligns with the vehicle's overall design philosophy, which emphasizes compactness, maneuverability, and fuel efficiency. It ensures that the car remains light and agile, making it an excellent choice for navigating through city traffic and congested streets.

For drivers, the 7.9-gallon fuel tank capacity means fewer stops at the gas station and more time spent on the road. The efficient engine, coupled with this tank size, maximizes the driving range on a full tank of fuel. While long road trips might necessitate more frequent stops for refueling, the Subaru R1 660 S 4WD shines in its primary role as a city-friendly, economical vehicle.

Fuel Average (MPG)

Fuel average, often measured in miles per gallon (MPG), is a key metric for assessing the efficiency of a vehicle, and the 2005-2006 Subaru R1 660 S 4WD demonstrates impressive fuel economy in this regard.

This subcompact car is engineered to deliver a commendable fuel average, making it an economical choice for daily urban commuting and city driving. The 2005-2006 Subaru R1 660 S 4WD achieves approximately 42 miles per gallon (MPG) in the United States, which translates to around 50.4 MPG in the United Kingdom, or 5.6 liters per 100 kilometers. These figures underscore its ability to cover substantial distances on a relatively small amount of fuel.

This notable fuel efficiency not only reduces the frequency of visits to the gas station but also contributes to cost savings for the vehicle owner. It aligns with the vehicle's design philosophy, emphasizing a compact and lightweight structure optimized for fuel economy.

For drivers seeking an economical and eco-friendly choice for urban mobility, the 2005-2006 Subaru R1 660 S 4WD offers a compelling option. Whether navigating through congested city streets or embarking on shorter journeys, this vehicle's fuel-efficient engine ensures that you can enjoy both cost savings and reduced environmental impact.

Dimensions and Sizes

The dimensions and sizes of the 2005-2006 Subaru R1 660 S 4WD are tailored to meet the demands of city driving while providing a comfortable and practical interior space. This subcompact car strikes a balance between compactness and functionality.

Exterior Dimensions:
- Length: The exterior length measures approximately 328.5 cm (129.33 inches). This compact length makes it well-suited for maneuvering through tight city streets and parking in congested areas.
- Width: The exterior width comes in at about 147.5 cm (58.07 inches), contributing to its nimbleness in urban environments.
- Height: The exterior height stands at around 151 cm (59.44 inches), allowing for easy access to low-clearance parking structures and garages.
- Exterior Size: The overall dimensions of the exterior are 328.5 x 147.5 x 151 cm (129.33 x 58.07 x 59.44 inches).

Interior Dimensions:
- Length: Inside the cabin, the interior length is approximately 150.5 cm (59.25 inches).
- Width: The interior width measures around 120.5 cm (47.44 inches), providing a comfortable space for occupants.
- Height: The interior height is about 117.5 cm (46.25 inches), allowing passengers to sit comfortably.

Additional Dimensions:
- Wheelbase: The wheelbase, which measures 219.5 cm (86.41 inches), contributes to the vehicle's stability and handling.
- Ground Clearance: The ride height or ground clearance of the Subaru R1 660 S 4WD is approximately 16 cm (6.29 inches), suitable for most road conditions.
- Weight: The vehicle has a weight of 870 kg (1918 lbs), contributing to its agility and fuel efficiency.
- Seating Capacity: The car offers seating for four passengers across two rows.

These dimensions and sizes are designed to make the 2005-2006 Subaru R1 660 S 4WD a practical and versatile choice for city dwellers, offering maneuverability and a comfortable interior while maintaining a compact footprint.

Wheel Information

The wheel information for the 2005-2006 Subaru R1 660 S 4WD provides insights into its tire sizes and rim specifications, which play a significant role in the vehicle's handling and performance.

Front Wheel Information:
- Tire Size: The front tires are equipped with dimensions of 155/60 R15, indicating a tire width of 155 mm, an aspect ratio of 60, and a rim diameter of 15 inches.
- Rim Type: The front wheels typically come with standard aluminum rims, which offer a balance of strength and weight savings.

Rear Wheel Information:
- Tire Size: Like the front tires, the rear tires also have dimensions of 155/60 R15, ensuring uniformity in tire sizes for balanced handling.
- Rim Type: Similar to the front wheels, the rear wheels feature standard aluminum rims.

These wheel specifications are in line with the vehicle's compact and efficient design, offering a suitable balance of tire width and rim size to optimize handling and fuel efficiency. The 2005-2006 Subaru R1 660 S 4WD's wheel configuration contributes to its nimbleness on city streets and its ability to provide a comfortable ride for urban commuters.

Trim Levels and Variants

The 2005-2006 Subaru R1 660 S 4WD was available in various trim levels and variants, offering consumers a range of choices to suit their preferences and needs.

One of the key distinguishing features among the trim levels was the availability of different options and features. These trims were designed to cater to various customer demands, from basic transportation to those seeking additional comforts and amenities.

Some of the common features and options that could be found in different trim levels included:

- Air Conditioning: Some trims came equipped with air conditioning, enhancing cabin comfort, especially during hot weather.

- Power Windows: Certain variants offered power windows, providing convenience for adjusting windows with ease.

- Alloy Wheels: Depending on the trim level, alloy wheels might have been included, which not only added a stylish touch but also improved overall performance.

- Exterior Styling: Variants may have differed in terms of exterior styling elements such as spoilers or xenon lamps, allowing buyers to choose a look that appealed to them.

- Safety Features: While all trims included essential safety features like airbags and ABS, some variants might have had additional safety enhancements.

- Interior Comfort: Higher trim levels may have featured leather seats or power-adjustable seats, enhancing the interior comfort and customization options.

- Entertainment Systems: Infotainment options, such as CD players or radio systems, could vary across different trims.

It's worth noting that the availability of these features could vary by market and region, and not all features may have been available in every trim level.

Overall, the availability of multiple trim levels and variants for the 2005-2006 Subaru R1 660 S 4WD allowed buyers to select a configuration that best matched their preferences, whether they prioritized affordability, comfort, or additional features.

Generational Changes

The 2005-2006 Subaru R1 660 S 4WD experienced limited generational changes during its production years, primarily retaining the core design and features from its initial introduction.

The R1 660 S 4WD was part of Subaru's microcar lineup, designed to excel in urban environments with its compact dimensions, efficient engine, and 4WD capability. This particular generation emphasized the following characteristics:

1. Compact Design: The vehicle maintained its compact size, with exterior dimensions ideal for navigating through city streets and fitting into tight parking spaces.

2. Efficient Engine: The engine, with its supercharger, continued to deliver a balance of power and fuel efficiency, catering to the needs of urban commuters.

3. 4WD Traction: The 4WD drivetrain remained a key feature, providing improved traction and stability, especially in adverse weather conditions.

4. Safety: Standard safety features, such as airbags and ABS with EBD, were retained to ensure occupant protection.

5. Interior Comfort: While the emphasis was on compactness, the interior offered adequate space for up to four passengers, with various trims providing options for added comfort features.

6. Fuel Efficiency: The vehicle's fuel efficiency continued to be a highlight, contributing to its popularity as a cost-effective and eco-friendly choice for urban driving.

7. Variants and Trim Levels: Different trim levels and variants catered to a range of customer preferences, offering options like air conditioning, power windows, and alloy wheels.

Overall, the 2005-2006 Subaru R1 660 S 4WD remained consistent with the design philosophy of its initial generation, providing a reliable and efficient solution for urban mobility with minimal generational changes.

Performance Features

The 2005-2006 Subaru R1 660 S 4WD, although compact and designed primarily for urban driving, offered a set of performance features that contributed to its versatility and drivability in various conditions.

1. 4WD Traction: One of the standout performance features of this vehicle was its 4WD drivetrain. This system enhanced traction and stability, making it well-suited for driving in adverse weather conditions, such as rain or light snow, and provided added confidence when navigating uneven or slippery surfaces.

2. Efficient Engine: The Subaru R1 660 S 4WD was equipped with an efficient engine that delivered a balance of power and fuel economy. The supercharged engine provided responsive acceleration, which was valuable for city driving, enabling smooth merges onto highways and quick maneuvers in traffic.

3. Compact Dimensions: The vehicle's compact dimensions contributed to its performance by allowing for agile handling and easy maneuverability in tight spaces. This made it an excellent choice for urban environments, where tight turns and parking spaces are common.

4. Fuel Efficiency: The focus on fuel efficiency was a performance feature in its own right. With an impressive fuel average of approximately 42 mpg in the United States, the Subaru R1 660 S 4WD helped owners save on fuel costs while minimizing their environmental footprint.

5. Suspension: The vehicle's suspension system, with front and rear struts, contributed to a comfortable and controlled ride. While it wasn't a sport-tuned suspension, it provided a balance between comfort and handling.

6. Weight Efficiency: With a curb weight of 870 kg (1918 lbs), the Subaru R1 660 S 4WD remained lightweight, which positively impacted its performance and agility.

In summary, the 2005-2006 Subaru R1 660 S 4WD offered a set of performance features that complemented its urban-centric design. Its 4WD system, efficient engine, compact dimensions, and focus on fuel efficiency made it a capable and practical choice for city dwellers, providing both convenience and versatility in urban driving scenarios.

Interior and Exterior Design

The 2005-2006 Subaru R1 660 S 4WD featured a distinctive blend of interior and exterior design elements that made it a standout option in the subcompact car segment.

Exterior Design:
- The exterior of the Subaru R1 660 S 4WD showcased a compact yet modern design. Its streamlined silhouette contributed to its aerodynamic efficiency, reducing wind resistance for improved fuel economy.

- The front fascia of the vehicle featured a clean and minimalist design, with sleek headlights and a subtle grille, maintaining a balance between style and functionality.

- Some variants of the R1 660 S 4WD may have included exterior enhancements such as front and rear spoilers, which added a sporty touch to the overall look.

- The availability of xenon lamps in certain trims further enhanced visibility during nighttime driving, improving safety.

Interior Design:
- Inside the cabin, the Subaru R1 660 S 4WD offered a well-thought-out design that maximized interior space within its compact dimensions.

- The interior boasted a functional layout with straightforward controls and a driver-centric dashboard, ensuring ease of use and access to essential features.

- Depending on the trim level, the vehicle may have offered features like power windows and air conditioning, enhancing comfort and convenience for occupants.

- The inclusion of leather seats in select trims added a touch of luxury and sophistication to the interior, providing a more upscale driving experience.

- The overall design prioritized ergonomics and practicality, making the most of the available space to create a comfortable environment for up to four passengers.

The 2005-2006 Subaru R1 660 S 4WD's design struck a balance between aesthetics and functionality, offering a compact and efficient exterior while providing a comfortable and well-organized interior space. This design philosophy catered to urban commuters seeking style, practicality, and efficient performance in a subcompact package.

Safety Features

Safety features are a crucial aspect of any vehicle, and the 2005-2006 Subaru R1 660 S 4WD incorporated several elements to ensure the well-being of its occupants.

1. Airbags: The Subaru R1 660 S 4WD was equipped with standard airbags for both the driver and front passenger. These airbags provided a fundamental level of protection in the event of a collision.

2. Anti-Lock Braking System (ABS): The vehicle featured an anti-lock braking system with Electronic Brakeforce Distribution (EBD). ABS helped maintain steering control during hard braking, reducing the risk of skidding, while EBD distributed braking force optimally among all wheels for improved stability.

3. 4WD Traction: The 4WD (Four-Wheel Drive) system offered enhanced traction, especially in slippery or challenging road conditions. It provided better stability and control, particularly in adverse weather.

4. Active Headrests: The Subaru R1 660 S 4WD came with active headrests designed to reduce the risk of whiplash injuries in the event of a rear-end collision. These headrests moved forward to support the occupant's head during impact, mitigating potential neck injuries.

5. Brake Assist: Brake assist was a standard safety feature that helped maximize braking performance during emergency stops, reducing stopping distances and enhancing overall safety.

6. Seatbelts: The vehicle featured standard three-point seatbelts for all occupants, contributing to occupant safety by keeping passengers securely restrained during a collision.

7. Safety Cage Construction: Subaru prioritized safety in the design and construction of the vehicle's body. The vehicle featured a safety cage structure that helped dissipate crash forces away from the cabin, enhancing occupant protection.

8. Child Seat Anchors (Isofix): The Subaru R1 660 S 4WD was equipped with Isofix anchors, making it easier to install compatible child seats securely.

While the Subaru R1 660 S 4WD was a subcompact vehicle, it incorporated a range of safety features to provide a reasonable level of protection for its occupants. These features underscored Subaru's commitment to safety, making it a suitable choice for urban driving where safety is paramount.

Driving Experience

The 2005-2006 Subaru R1 660 S 4WD offered a distinctive driving experience, tailored to meet the demands of urban environments and provide drivers with a blend of performance and practicality.

1. Nimble Handling: With its compact dimensions, the R1 660 S 4WD was highly maneuverable. It excelled in navigating through tight city streets, making U-turns, and fitting into small parking spaces with ease. The small turning circle further enhanced its agility.

2. Responsive Acceleration: The supercharged engine provided responsive acceleration, which was particularly valuable in stop-and-go traffic. It allowed for quick and confident merges onto highways and effortless overtaking on city streets.

3. 4WD Traction: The 4WD system enhanced traction, especially during adverse weather conditions like rain or light snow. It provided a sense of confidence and stability, even on slippery surfaces.

4. Fuel Efficiency: The Subaru R1 660 S 4WD was known for its impressive fuel efficiency, allowing drivers to cover a significant distance on a single tank of fuel. This was a valuable feature for daily commuting and long-distance city driving.

5. Comfortable Interior: Despite its compact size, the interior of the vehicle was designed for comfort. The cabin layout was driver-centric, with well-placed controls and ample visibility. Depending on the trim level, features like air conditioning and power windows added to the comfort and convenience.

6. Safety: Safety features such as airbags, ABS with EBD, and active headrests contributed to a sense of security for both the driver and passengers.

7. City-Centric Design: The Subaru R1 660 S 4WD was purpose-built for city driving. Its compact footprint, efficient engine, and nimble handling were tailored to meet the demands of urban environments, where maneuverability and efficiency are key.

In summary, the 2005-2006 Subaru R1 660 S 4WD delivered a unique and enjoyable driving experience ideally suited for city dwellers. Its compact size, responsive engine, and safety features made it a practical choice for urban commuting, offering a balance of performance and efficiency tailored to the demands of city life.

Conclusion

The 2005-2006 Subaru R1 660 S 4WD, a subcompact car designed for urban driving, offered a distinctive blend of features and capabilities. Its compact dimensions made it ideal for maneuvering through city streets and fitting into tight parking spaces, catering to the needs of urban commuters. Here are some key takeaways:

Efficient Engine: The R1 660 S 4WD featured an efficient supercharged engine, delivering responsive acceleration and impressive fuel economy, aligning with the demands of city driving.

4WD Traction: The 4WD system enhanced traction and stability, making it a suitable choice for driving in various weather conditions.

Safety Features: Standard safety features, including airbags, ABS with EBD, and active headrests, provided a level of security for both the driver and passengers.

Compact Design: The compact exterior design, coupled with a well-organized interior, maximized interior space within its small footprint.

Variety of Trims: The availability of different trim levels allowed buyers to select a configuration that matched their preferences, whether they prioritized affordability, comfort, or additional features.

Nimble Handling: Nimble handling and a small turning circle contributed to its agility, making it adept at navigating congested city streets.

Fuel Efficiency: Impressive fuel efficiency reduced the frequency of refueling stops and contributed to cost savings for the vehicle owner.

In conclusion, the 2005-2006 Subaru R1 660 S 4WD was tailored to provide an efficient and practical solution for urban mobility. Its compact size, responsive engine, and safety features made it a versatile choice for city dwellers, offering a balance of performance and efficiency in a subcompact package.

FAQ: Commonly Asked Questions About the 2005-2006 Subaru R1 660 S 4WD