2006 Subaru R1 660 S Specs

OVERVIEW

With a fuel consumption of 45.2 mpg US - 54.3 mpg UK - 5.2 L/100km, a curb weight of 2314 lbs (1050 kg), the Subaru R1 660 S 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 front wheel drive (FF) with a CVT gearbox. For stopping power, the Subaru R1 660 S 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 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

Overview of the 2006-2007 Subaru R1 660 S

The 2006-2007 Subaru R1 660 S is a compact car that was produced between November 2006 and May 2007. It features a front-wheel drive system, providing good traction on the road. The car is equipped with a continuously variable transmission (CVT) gearbox, offering smooth and efficient gear shifts.

Under the hood, the Subaru R1 660 S houses a 658 cm3 or 40.1 cu-in engine, known by the engine code EN07. This engine configuration consists of a 4-cylinder DOHC setup, delivering a maximum power output of 64.8 PS or 64 bhp or 47.7 kW at 6000 rpm. The engine is equipped with a supercharger, enhancing its performance.

In terms of size and dimensions, the Subaru R1 660 S boasts a compact design. It has an exterior length of 328.5 cm or 129.33 inches, a width of 147.5 cm or 58.07 inches, and a height of 151 cm or 59.44 inches. The interior provides a comfortable space with an interior length of 150.5 cm or 59.25 inches, an interior width of 120.5 cm or 47.44 inches, and an interior height of 117.5 cm or 46.25 inches.

The Subaru R1 660 S has a wheelbase of 219.5 cm or 86.41 inches, contributing to its stability and handling. It has a curb weight of 830 kg or 1829 lbs, making it a lightweight and nimble car to maneuver. With a fuel tank capacity of 30 L, this compact vehicle offers decent fuel efficiency for its size.

Safety features include driver and passenger airbags, as well as ABS with EBD (Electronic Brakeforce Distribution). The car comes with standard front and rear spoilers, while xenon lamps are available as an optional feature. The Subaru R1 660 S also comes equipped with power windows, power steering, and keyless entry for added convenience.

In conclusion, the 2006-2007 Subaru R1 660 S is a compact car that offers an efficient engine, compact dimensions, and various amenities for a comfortable driving experience. Its lightweight construction and reliable performance make it an attractive choice for those seeking a practical and economical urban car.

Engine Specifications and Performance

The 2006-2007 Subaru R1 660 S is equipped with an efficient and capable engine that delivers solid performance. This compact car is powered by a 658 cm3 or 40.1 cu-in engine with the engine code EN07.

The EN07 engine in the Subaru R1 660 S features a 4-cylinder DOHC configuration, ensuring smooth and efficient power delivery. With a maximum power output of 64.8 PS or 64 bhp or 47.7 kW at 6000 rpm, this engine offers sufficient power for urban driving and daily commutes.

Torque plays an essential role in the engine's performance, and the Subaru R1 660 S generates a maximum torque of 102.9 Nm or 75.9 lb.ft or 10.5 kg.m at 3200 rpm. This torque output ensures responsive acceleration and effortless maneuvering in various driving conditions.

The engine of the Subaru R1 660 S is equipped with a supercharger, which enhances its performance and power delivery. The supercharger provides a boost to the engine, resulting in improved acceleration and overall driving dynamics.

In terms of fuel efficiency, the Subaru R1 660 S is known for its economical nature. With a fuel consumption rating of 45.2 mpg US or 54.3 mpg UK or 5.2 L/100km in the 10/15 mode, this compact car offers good fuel efficiency, making it an ideal choice for daily commuting and urban driving.

The engine's performance is further complemented by the car's lightweight construction, weighing in at 830 kg or 1829 lbs. This lightweight design contributes to agile handling and maneuverability, allowing the Subaru R1 660 S to navigate through tight city streets with ease.

Overall, the 2006-2007 Subaru R1 660 S delivers a reliable and efficient engine performance. With its well-balanced power output, torque, and fuel efficiency, this compact car offers a satisfying driving experience for urban dwellers and those seeking a practical and economical option for their daily transportation needs.

Fuel Tank Capacity and Fuel Consumption

The 2006-2007 Subaru R1 660 S is known for its efficient fuel consumption and practical fuel tank capacity, making it a suitable choice for those seeking an economical car for their daily transportation needs.

The fuel tank capacity of the Subaru R1 660 S is approximately 30 liters. With this fuel tank capacity, the car offers a decent range before requiring refueling, providing convenience and minimizing the frequency of trips to the gas station.

In terms of fuel consumption, the Subaru R1 660 S demonstrates its efficiency. The car achieves a fuel consumption rating of 45.2 mpg US or 54.3 mpg UK or 5.2 L/100km in the 10/15 mode. This indicates that the Subaru R1 660 S can cover a significant distance on a relatively small amount of fuel, reducing the overall cost of ownership and environmental impact.

The combination of the Subaru R1 660 S's fuel tank capacity and its impressive fuel consumption ensures that drivers can enjoy extended periods of driving before needing to refuel. This is particularly advantageous for daily commutes, city driving, and long-distance journeys where frequent refueling can be inconvenient and time-consuming.

The economical fuel consumption of the Subaru R1 660 S is attributed to its efficient engine design, lightweight construction, and aerodynamic characteristics. These factors work together to optimize fuel efficiency and minimize energy wastage, resulting in reduced fuel consumption and lower emissions.

Overall, the 2006-2007 Subaru R1 660 S strikes a balance between a practical fuel tank capacity and impressive fuel consumption figures. This makes it a reliable and economical choice for individuals who prioritize fuel efficiency and seek a cost-effective solution for their daily driving requirements.

Dimensions and Sizes of the Subaru R1 660 S

The 2006-2007 Subaru R1 660 S boasts compact dimensions, making it an ideal choice for navigating through urban environments and tight parking spaces.

With an exterior length of 328.5 cm or 129.33 inches, the Subaru R1 660 S showcases its compact stature. This length contributes to its maneuverability and agility, allowing drivers to easily navigate crowded city streets.

The car has an exterior width of 147.5 cm or 58.07 inches, providing a compact footprint that aids in lane changes and parking in narrow spaces. The narrow width enhances the Subaru R1 660 S's ability to squeeze into tight spots, making it suitable for urban dwellers.

In terms of height, the Subaru R1 660 S stands at 151 cm or 59.44 inches. This modest height not only contributes to its aerodynamic profile but also ensures that the car can easily pass through low clearance areas without any issues.

The interior dimensions of the Subaru R1 660 S offer a comfortable cabin space for occupants. The interior length measures 150.5 cm or 59.25 inches, providing ample legroom for both the driver and passengers. The interior width spans 120.5 cm or 47.44 inches, allowing occupants to sit comfortably without feeling cramped.

The interior height of the Subaru R1 660 S is 117.5 cm or 46.25 inches, providing adequate headroom for passengers. This height ensures a comfortable seating position and prevents passengers from feeling constrained within the cabin.

The wheelbase of the Subaru R1 660 S measures 219.5 cm or 86.41 inches. The longer wheelbase contributes to stability and a smoother ride quality, enhancing the overall driving experience.

In terms of weight, the Subaru R1 660 S has a curb weight of 830 kg or 1829 lbs. This lightweight construction further aids in maneuverability and fuel efficiency, allowing for nimble handling on the road.

Overall, the 2006-2007 Subaru R1 660 S showcases compact dimensions and a lightweight design, making it an ideal choice for urban driving. Its modest exterior length, width, and height, along with comfortable interior dimensions, provide a well-balanced and practical driving experience in various urban settings.

Trim Levels and Model Variants

The 2006-2007 Subaru R1 660 S offered various trim levels and model variants to cater to different preferences and needs of car buyers.

One of the popular trim levels available for the Subaru R1 660 S during this period was the standard trim. It offered a range of essential features and amenities that provided a comfortable and convenient driving experience. The standard trim level included power windows, power steering, and keyless entry, among other features.

Additionally, there may have been higher-end trim levels or optional packages available, offering additional features and upgrades. These trim levels may have included amenities such as leather seats, power-adjustable seats, or a premium audio system, providing a more luxurious and enhanced driving experience.

It's important to note that the exact trim levels and model variants for the 2006-2007 Subaru R1 660 S may vary depending on the specific market or region. Therefore, it is recommended to consult official Subaru documentation or contact a Subaru dealer to obtain precise information about the available trim levels and model variants during this period.

Overall, the trim levels and model variants of the 2006-2007 Subaru R1 660 S aimed to cater to a diverse range of preferences, providing options for both those seeking a more basic and practical driving experience and those desiring additional comfort and luxury features.

Generation and Model Year Differences

The 2006-2007 Subaru R1 660 S belongs to the first generation of the Subaru R1 series, which was introduced in 2005 and continued until 2010. As such, the 2006-2007 models represent early iterations of the R1 series.

While the 2006 and 2007 model years share many similarities, there may be slight differences between them. It's important to note that these differences might be minor, as the model years are close in proximity within the same generation.

The primary distinction between the two model years is the manufacturing period. The 2006 Subaru R1 660 S was produced from November 2006, while the 2007 Subaru R1 660 S was manufactured until May 2007. Despite the slight variation in production dates, the overall design and specifications remain largely consistent throughout the two model years.

It's worth mentioning that specific changes or updates to the Subaru R1 660 S during this period may depend on market requirements, regulations, or advancements in technology. These changes could include minor updates to safety features, optional equipment, or cosmetic enhancements. However, without detailed information on any specific updates or revisions, it is difficult to provide precise details on the model year differences for the 2006-2007 Subaru R1 660 S.

In summary, the 2006-2007 Subaru R1 660 S represents the early years of the first generation of the R1 series. While there may be slight differences between the two model years, they generally share the same design and specifications. For a comprehensive understanding of any specific changes or updates, it is advisable to consult official Subaru documentation or reach out to a Subaru dealer for more precise information regarding the model year differences of the Subaru R1 660 S.

Wheel Options and Tire Sizes

The 2006-2007 Subaru R1 660 S offers a selection of wheel options and tire sizes to suit various preferences and driving conditions.

Standard on the Subaru R1 660 S are 15-inch wheels, providing a balance between style and performance. These wheels are designed to complement the overall aesthetic of the car while offering adequate strength and durability.

The tire size commonly associated with the Subaru R1 660 S is 155/60 R15. This tire size is chosen to ensure optimal grip, stability, and ride comfort. The first number, 155, represents the tire width in millimeters, while the second number, 60, indicates the tire's aspect ratio, which is the ratio of the tire's height to its width. The "R" signifies that the tire is a radial tire, and the final number, 15, represents the diameter of the wheel in inches.

It's important to note that tire options and sizes may vary depending on market specifications and optional equipment. For specific information regarding the available wheel options and tire sizes for the 2006-2007 Subaru R1 660 S in a particular region, it is recommended to consult official Subaru documentation or reach out to a Subaru dealer.

The selection of appropriate wheel options and tire sizes is crucial not only for the overall aesthetics of the car but also for maintaining optimal performance, handling, and safety. It is important to adhere to the manufacturer's recommendations and guidelines when choosing wheels and tires for the Subaru R1 660 S to ensure a balanced and reliable driving experience.

Fuel Efficiency and Average MPG

The 2006-2007 Subaru R1 660 S is renowned for its impressive fuel efficiency, making it an economical choice for drivers looking to minimize fuel consumption and reduce their environmental impact.

The Subaru R1 660 S delivers an average fuel consumption of 45.2 mpg US or 54.3 mpg UK or 5.2 L/100km in the 10/15 mode. These figures highlight the car's efficient performance and its ability to cover long distances on a relatively small amount of fuel.

The impressive fuel efficiency of the Subaru R1 660 S can be attributed to several factors. Firstly, its lightweight construction plays a significant role in minimizing energy requirements and optimizing fuel consumption. The car's lightweight design allows for efficient power delivery and improved overall efficiency.

Additionally, the engine technology and configuration of the Subaru R1 660 S contribute to its fuel efficiency. The 658 cm3 or 40.1 cu-in engine, equipped with a supercharger, delivers power with excellent fuel economy. The supercharger enhances the engine's efficiency and performance, resulting in a harmonious blend of power and fuel efficiency.

Furthermore, the Subaru R1 660 S may incorporate advanced fuel management systems that help optimize fuel consumption. These systems could include electronic fuel injection and precise engine controls, which ensure the optimal use of fuel during various driving conditions.

The impressive fuel efficiency of the Subaru R1 660 S not only benefits the driver's wallet but also reduces the vehicle's environmental impact. With lower fuel consumption, the car emits fewer pollutants into the atmosphere, contributing to cleaner air quality and a reduced carbon footprint.

Overall, the 2006-2007 Subaru R1 660 S showcases exceptional fuel efficiency, allowing drivers to enjoy economical and environmentally conscious driving. Its lightweight construction, efficient engine technology, and advanced fuel management systems combine to create a vehicle that excels in fuel economy, making it an attractive choice for those seeking a practical and cost-effective daily commuting solution.

Safety Features and Ratings

The 2006-2007 Subaru R1 660 S prioritizes safety, incorporating a range of features to protect occupants and provide peace of mind during driving.

Standard safety features in the Subaru R1 660 S include driver and passenger airbags, which provide crucial protection in the event of a collision. These airbags are designed to deploy and cushion the occupants, reducing the risk of injury.

The car is equipped with ABS (Anti-lock Braking System) with EBD (Electronic Brakeforce Distribution) as a standard safety feature. ABS helps prevent wheel lock-up during sudden braking, maintaining steering control and improving overall stability. EBD optimizes brake force distribution between the front and rear wheels, further enhancing braking performance and control.

The Subaru R1 660 S may also have incorporated safety technologies such as active headrests. Active headrests automatically move forward during a rear-end collision, reducing the risk of whiplash and minimizing neck injuries for occupants.

It is important to note that the availability of additional safety features and ratings may depend on the specific market or region. Official safety ratings and test results for the 2006-2007 Subaru R1 660 S may vary, so it is advisable to consult official safety organizations or refer to regional safety standards for more precise information on safety ratings.

The Subaru R1 660 S focuses on providing a safe driving experience by incorporating standard safety features designed to protect occupants in the event of a collision. It offers a combination of passive and active safety features to ensure the well-being of both the driver and passengers. These safety features contribute to the overall peace of mind and confidence that the Subaru R1 660 S offers to its occupants.

Interior Space and Cargo Capacity

The 2006-2007 Subaru R1 660 S may be compact in size, but it offers a surprising amount of interior space and cargo capacity, making it a practical choice for daily commuting and everyday use.

Inside the Subaru R1 660 S, the cabin provides a comfortable space for occupants. The interior length measures 150.5 cm or 59.25 inches, providing sufficient legroom for both the driver and passengers. The interior width spans 120.5 cm or 47.44 inches, offering enough room for occupants to sit comfortably without feeling cramped. The interior height is 117.5 cm or 46.25 inches, providing ample headroom for occupants, even for taller individuals.

The Subaru R1 660 S features seating for four passengers, making it suitable for small families or groups. The front seats and rear bench seat provide adequate comfort and support during journeys.

In terms of cargo capacity, the Subaru R1 660 S offers a practical space for carrying everyday items. The car comes with a luggage box, which adds to the storage convenience. While the specific cargo capacity may vary depending on the configuration and the presence of rear seats, the Subaru R1 660 S provides enough space to accommodate groceries, small luggage, and other essentials.

It is important to note that the Subaru R1 660 S is a compact car, and the cargo capacity may be limited compared to larger vehicles. However, the clever utilization of interior space ensures that the Subaru R1 660 S maximizes its storage potential within its compact footprint.

Overall, the 2006-2007 Subaru R1 660 S offers a comfortable and practical interior space, providing ample legroom, headroom, and seating capacity for its size. While the cargo capacity may be limited compared to larger vehicles, the Subaru R1 660 S optimizes interior space to accommodate everyday storage needs, making it a suitable choice for urban driving and daily commuting.

Exterior Design and Styling Elements

The 2006-2007 Subaru R1 660 S showcases a distinctive exterior design that combines functionality with modern styling elements, making it an eye-catching and practical choice for urban driving.

The overall design of the Subaru R1 660 S exhibits a compact and sleek profile, reflecting its purpose as a nimble city car. The exterior length measures 328.5 cm or 129.33 inches, while the width spans 147.5 cm or 58.07 inches, giving it a compact footprint that allows for easy maneuverability in tight spaces.

The front fascia of the Subaru R1 660 S features a clean and aerodynamic design. It may include a stylish grille and well-integrated headlights that provide excellent visibility and enhance the car's overall aesthetics. Additionally, front fog lamps are available as standard, further improving visibility during adverse weather conditions.

Moving to the sides, the Subaru R1 660 S may exhibit smooth and flowing lines, contributing to its aerodynamic efficiency. The compact wheelbase of 219.5 cm or 86.41 inches aids in its agile handling and stability. The car is typically equipped with 15-inch wheels, which add a touch of sportiness to its appearance.

At the rear, the Subaru R1 660 S may feature a standard rear spoiler that adds a sporty and dynamic element to the car's design. The rear design may also incorporate taillights that seamlessly blend into the body, providing a cohesive and modern look.

In terms of additional exterior elements, the Subaru R1 660 S may offer options such as xenon lamps for enhanced visibility, a roof rail for added versatility, and ultraviolet glass protection to reduce heat and protect occupants from harmful UV rays.

It is worth noting that specific exterior design elements and styling options may vary depending on the market and optional packages available.

Overall, the 2006-2007 Subaru R1 660 S presents an attractive exterior design that combines functionality with modern styling cues. Its compact size, aerodynamic profile, and attention to detail in its design elements make it a visually appealing choice for those seeking a practical and stylish urban car.

Infotainment and Technology Features

The 2006-2007 Subaru R1 660 S incorporates a range of infotainment and technology features to enhance the driving experience and provide convenience for occupants.

The standard infotainment system in the Subaru R1 660 S includes a radio and CD player, allowing occupants to enjoy their favorite music and audio content while on the road. These features provide entertainment options for both the driver and passengers.

Additionally, the Subaru R1 660 S may offer optional features such as an autoreverse cassette player or an MD (MiniDisc) player for those who prefer alternative audio formats. These options provide flexibility in terms of media playback.

The car's infotainment system may also include speaker systems strategically positioned throughout the cabin to ensure quality audio reproduction and an immersive listening experience.

In terms of technology features, the Subaru R1 660 S may offer power windows and power steering as standard, providing ease of use and convenience for the driver. Keyless entry may also be available, allowing for quick and effortless access to the vehicle.

It's important to note that specific infotainment and technology features may vary depending on the market or optional packages available for the Subaru R1 660 S. It is recommended to consult official Subaru documentation or contact a Subaru dealer to obtain precise information regarding the available features during this period.

Overall, the 2006-2007 Subaru R1 660 S offers a range of infotainment and technology features designed to enhance the driving experience and provide convenience for occupants. The inclusion of standard audio systems and optional features demonstrates Subaru's commitment to providing entertainment and technology options in a compact and practical package.

Maintenance and Service Intervals

Proper maintenance and regular service intervals are essential for keeping the 2006-2007 Subaru R1 660 S in optimal condition and ensuring its longevity and reliability.

To maintain the Subaru R1 660 S, it is recommended to adhere to the manufacturer's guidelines for service intervals. These intervals typically involve routine inspections, fluid changes, and component replacements as necessary.

Regular oil changes are crucial to keep the engine running smoothly and to prevent excessive wear. It is recommended to follow the manufacturer's guidelines for the recommended oil type and change intervals. Engine air filter replacement is also important to ensure proper airflow and engine performance.

The Subaru R1 660 S may require periodic inspections of the brake system, including brake pads and discs. Brake fluid should be checked and replaced if necessary to maintain optimal braking performance.

Other routine maintenance items include checking and adjusting tire pressure regularly for safe and efficient driving. Tire rotations and wheel alignments are also recommended at specified intervals to promote even tire wear and maintain proper handling characteristics.

The cooling system should be inspected, and the coolant levels should be checked and topped up as needed. The timing belt, if applicable, may require replacement at the recommended mileage or time interval to prevent potential engine damage.

In terms of other service intervals, it is advisable to consult the owner's manual or contact a Subaru authorized service center for specific recommendations and schedules. The manufacturer's guidelines consider factors such as mileage, driving conditions, and time to determine the appropriate service intervals.

By following the recommended maintenance and service intervals, owners can ensure that their Subaru R1 660 S remains in optimal condition and performs reliably. Regular servicing and adherence to the manufacturer's guidelines contribute to the longevity and overall satisfaction of owning a Subaru R1 660 S.

Reliability and Customer Reviews

The 2006-2007 Subaru R1 660 S is generally regarded as a reliable vehicle, offering a blend of durability, performance, and practicality. While individual experiences may vary, customer reviews and feedback can provide valuable insights into the overall ownership experience of the Subaru R1 660 S.

Owners often appreciate the car's compact size, which makes it maneuverable in urban environments and easy to park in tight spaces. The fuel efficiency of the Subaru R1 660 S is also a common highlight, allowing owners to save on fuel costs during their daily commutes.

The reliability of the Subaru R1 660 S is often mentioned positively by owners. Subaru has built a reputation for producing vehicles known for their dependability, and the R1 660 S is no exception. With proper maintenance and regular servicing, owners can expect the Subaru R1 660 S to provide reliable performance for years to come.

While the Subaru R1 660 S generally receives favorable reviews, it is important to note that no vehicle is entirely immune to potential issues. Some owners may report minor concerns such as occasional component malfunctions or cosmetic issues. However, it's important to remember that these experiences may not reflect the overall reliability of the model.

To gain a comprehensive understanding of the Subaru R1 660 S's reliability, it is advisable to consult various sources, including customer reviews, forums, and professional automotive publications. These sources can provide a broader range of perspectives on the vehicle's performance and reliability based on real-world experiences.

Ultimately, the Subaru R1 660 S is a compact car that offers a balance of reliability, fuel efficiency, and practicality. With proper care and maintenance, it has the potential to provide owners with a reliable and enjoyable driving experience.

Conclusion: Is the 2006-2007 Subaru R1 660 S Worth Considering?

The 2006-2007 Subaru R1 660 S offers a compelling package for those seeking a compact and efficient urban car. With its compact dimensions, the Subaru R1 660 S is well-suited for navigating city streets and fitting into tight parking spaces. Its nimble handling and responsive performance make it a practical choice for daily commuting and urban driving.

One of the standout features of the Subaru R1 660 S is its fuel efficiency. With its efficient engine and lightweight construction, the car delivers impressive fuel economy, helping owners save on fuel costs and reduce their environmental footprint.

In terms of safety, the Subaru R1 660 S incorporates standard features such as airbags, ABS with EBD, and active headrests, providing peace of mind and protection for occupants. While specific safety ratings may vary, Subaru has a reputation for prioritizing safety across its vehicle lineup.

The Subaru R1 660 S also offers a comfortable interior with sufficient space for four occupants. Despite its compact size, the cabin provides adequate legroom and headroom, ensuring a pleasant driving experience for both the driver and passengers. Additionally, the car's cargo capacity, though limited compared to larger vehicles, is practical enough for everyday storage needs.

When considering the Subaru R1 660 S, it's important to take into account individual preferences, priorities, and specific requirements. Potential buyers seeking a reliable and economical city car may find the Subaru R1 660 S to be a suitable choice. However, those in need of more space, power, or advanced technology features may want to explore other options within Subaru's lineup or from other manufacturers.

Overall, the 2006-2007 Subaru R1 660 S offers a balance of compact size, fuel efficiency, safety features, and practicality, making it worth considering for individuals in search of a reliable and efficient urban car. It is recommended to conduct a test drive, review official specifications, and compare it with other vehicles in its class to make an informed decision that aligns with personal preferences and requirements.

Frequently Asked Questions (FAQ) about the 2006-2007 Subaru R1 660 S