2006 Subaru Stella 660 custom RS 4WD Specs

OVERVIEW

With a fuel consumption of 42 mpg US - 50.4 mpg UK - 5.6 L/100km, a curb weight of 2535 lbs (1150 kg), the Subaru Stella 660 custom RS 4WD has a 4 cylinder DOHC engine, a Regular 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 93.1 Nm (68.7 lb.ft - 9.5 kg.m) at 4000 rpm. The engine power is transmitted to the road by the four wheel drive (4WD) with a CVT gearbox. For stopping power, the Subaru Stella 660 custom RS 4WD braking system includes drum at the rear and V disk at the front. Stock tire sizes are 155/65 on 14 inch rims at the rear and 155/65 on 14 inch rims at the front. Chassis details - Subaru Stella 660 custom RS 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 2006-2007 Subaru Stella 660 Custom RS 4WD

The 2006-2007 Subaru Stella 660 Custom RS 4WD is a notable kei car model that was in production from June 2006 to October 2007. This compact and efficient vehicle gained popularity in its market segment due to its 4WD traction, making it suitable for various driving conditions.

One distinctive feature of the Stella 660 Custom RS 4WD is its continuously variable transmission (CVT), which provides smooth and efficient power delivery. This transmission, coupled with its compact 658 cm³ engine, contributes to the car's impressive fuel efficiency.

In terms of dimensions, the Stella 660 Custom RS 4WD maintains a compact footprint. It measures approximately 339.5 cm in length, 147.5 cm in width, and 164.5 cm in height, making it a practical choice for urban driving. The interior dimensions offer a comfortable cabin space for its passengers.

This Subaru model comes with four doors and can accommodate up to four passengers. It's designed for convenience and practicality, with a minimum turning circle of 4.7 meters, which aids in maneuverability.

Fuel economy is a notable attribute of the 2006-2007 Subaru Stella 660 Custom RS 4WD, thanks to its efficient 660cc engine and lightweight construction. The fuel tank has a capacity of 7.9 US gallons (30 liters), ensuring sufficient range for daily driving.

Under the hood, you'll find the EN07 engine, a 4-cylinder DOHC unit that delivers a maximum power output of 64.8 PS (64 bhp) at 6000 rpm and a torque of 93.1 Nm (68.7 lb.ft) at 4000 rpm. This engine is designed to provide a balance of performance and efficiency, making it suitable for city and highway driving.

The suspension setup includes struts both at the front and rear, offering a comfortable and stable ride. The Stella 660 Custom RS 4WD rides on 155/65 R14 tires.

While it may not come with some of the luxury features found in larger vehicles, the Subaru Stella 660 Custom RS 4WD prioritizes practicality, fuel efficiency, and maneuverability, making it a great choice for urban commuters and those who value efficiency in their daily drives.

Engine Specifications

The heart of the 2006-2007 Subaru Stella 660 Custom RS 4WD lies in its engine specifications, defining the performance and capabilities of this compact and efficient kei car. Powered by the EN07 engine, this 4-cylinder DOHC unit packs a punch in a small package.

Under the hood, the EN07 engine delivers a maximum power output of 64.8 PS (64 bhp) at 6000 rpm, providing ample power for daily driving needs. Its torque output of 93.1 Nm (68.7 lb.ft) at 4000 rpm ensures responsive acceleration and a satisfying driving experience.

This engine is designed to run on regular gasoline, making it cost-effective and accessible for owners. The use of a supercharger enhances its performance, delivering a balanced blend of power and efficiency.

The transmission system of the Stella 660 Custom RS 4WD is equipped with a continuously variable transmission (CVT), offering seamless gear shifts and maximizing fuel efficiency. This CVT contributes to the car's smooth and comfortable ride.

The 2006-2007 Subaru Stella 660 Custom RS 4WD's engine is engineered to strike a balance between power and economy, making it an ideal choice for urban commuters and those seeking a compact vehicle with excellent fuel efficiency.

Dimensions and Sizes

The 2006-2007 Subaru Stella 660 Custom RS 4WD boasts a compact and practical design, making it an ideal choice for urban driving and maneuverability. Its dimensions and sizes are tailored to meet the needs of everyday commuters.

The exterior dimensions of this kei car include a length of approximately 339.5 cm, a width of 147.5 cm, and a height of 164.5 cm. These compact measurements make it easy to navigate through city streets, park in tight spaces, and handle congested traffic with ease.

The interior of the Stella 660 Custom RS 4WD offers a comfortable cabin space for its passengers. Inside, you'll find an interior length of about 180.5 cm, a width of 120.5 cm, and a height of 129.5 cm. These dimensions provide ample room for occupants while maintaining the vehicle's compact footprint.

The wheelbase of the 2006-2007 Subaru Stella 660 Custom RS 4WD is approximately 236 cm, contributing to stability and a smooth ride. The front axle measures about 129.5 cm, while the rear axle is about 128.5 cm in length.

With a ride height of 15.5 cm, this kei car offers reasonable ground clearance for most urban and suburban driving conditions. Its weight is approximately 930 kg, making it a lightweight and agile vehicle.

The Stella 660 Custom RS 4WD is designed to accommodate four passengers with four doors, providing convenient access to the interior. Its minimum turning circle is 4.7 meters, enhancing its maneuverability in tight spaces.

These dimensions and sizes collectively contribute to the 2006-2007 Subaru Stella 660 Custom RS 4WD's reputation as a practical and versatile vehicle, perfect for daily commuting and city life.

Fuel Tank Capacity

The 2006-2007 Subaru Stella 660 Custom RS 4WD comes equipped with a fuel tank that is perfectly suited for its compact size and efficient design. The fuel tank capacity of this kei car is approximately 7.9 US gallons (30 liters). This capacity ensures that the Stella 660 Custom RS 4WD can cover a respectable distance on a single tank of fuel, making it convenient for city and suburban driving.

With its compact engine and lightweight construction, this fuel tank capacity provides a good balance between range and efficiency. The vehicle's fuel-efficient performance is further enhanced by its small displacement engine and other design features tailored for optimal fuel economy.

The 7.9 US gallons (30 liters) of fuel capacity allows owners of the 2006-2007 Subaru Stella 660 Custom RS 4WD to make fewer trips to the gas station and enjoy cost-effective commuting. It's a practical choice for those looking for a fuel-efficient and convenient urban driving experience.

Fuel Consumption

The 2006-2007 Subaru Stella 660 Custom RS 4WD is renowned for its impressive fuel efficiency, making it a practical choice for those looking to minimize fuel consumption in their daily drives. This kei car's fuel consumption figures underscore its economy and environmentally friendly design.

In the 10/15 mode, the Stella 660 Custom RS 4WD achieves an outstanding fuel consumption rating of approximately 42 miles per gallon (mpg) in the United States or 50.4 mpg in the United Kingdom. In terms of the metric system, this translates to an approximate fuel consumption rate of 5.6 liters per 100 kilometers (L/100km).

These fuel consumption figures highlight the car's efficient use of fuel, which is primarily attributed to its small displacement engine and lightweight construction. The use of regular gasoline and the inclusion of a supercharger further contribute to its economical fuel consumption.

For urban commuters and environmentally conscious drivers, the 2006-2007 Subaru Stella 660 Custom RS 4WD's exceptional fuel efficiency is a significant advantage. It not only helps reduce fuel expenses but also minimizes the vehicle's carbon footprint, making it a responsible choice for those concerned about sustainability.

Fuel Capacity

The fuel capacity of the 2006-2007 Subaru Stella 660 Custom RS 4WD is designed to align with the vehicle's compact and efficient nature. With a fuel tank capable of holding approximately 7.9 US gallons (30 liters) of gasoline, this kei car is well-suited for daily urban and suburban driving.

The choice of a 7.9 US gallon (30 liters) fuel tank strikes a balance between fuel efficiency and convenience. It allows the Stella 660 Custom RS 4WD to cover a respectable distance on a single tank of fuel while ensuring that refueling stops are infrequent, contributing to a hassle-free driving experience.

This fuel capacity aligns with the vehicle's economical design, which includes a small displacement engine, lightweight construction, and efficient transmission. Together, these features enhance fuel efficiency, making the Stella 660 Custom RS 4WD a practical choice for commuters looking to save on fuel costs and reduce their environmental footprint.

Fuel Average (MPG)

The 2006-2007 Subaru Stella 660 Custom RS 4WD offers an impressive fuel average, measured in miles per gallon (MPG), which reflects its economical and eco-friendly design. This kei car has earned a reputation for delivering outstanding fuel efficiency, making it an excellent choice for those seeking to minimize their fuel consumption.

In the 10/15 mode, the Stella 660 Custom RS 4WD achieves a remarkable fuel average of approximately 42 miles per gallon (MPG) in the United States or 50.4 miles per gallon (MPG) in the United Kingdom. When converted to the metric system, this translates to an approximate fuel average of 5.6 liters per 100 kilometers (L/100km).

These fuel average figures are a testament to the vehicle's ability to maximize fuel economy. The small displacement engine, lightweight construction, and efficient transmission all play a role in delivering this exceptional fuel efficiency.

For urban commuters and environmentally conscious drivers, the 2006-2007 Subaru Stella 660 Custom RS 4WD's impressive fuel average not only reduces fuel expenses but also contributes to a greener and more sustainable driving experience. It stands as a prime example of how a well-designed and compact car can provide both economy and environmental responsibility.

Wheel Specifications

The 2006-2007 Subaru Stella 660 Custom RS 4WD comes equipped with wheel specifications that complement its compact and efficient design. These specifications ensure a comfortable and stable ride while maximizing the vehicle's maneuverability.

The front and rear tires of the Stella 660 Custom RS 4WD are sized at 155/65 R14. These tire dimensions strike a balance between grip and efficiency, providing adequate traction for urban driving while contributing to the car's overall fuel economy.

In addition to the tire dimensions, the vehicle offers an option for aluminum disks. These lightweight aluminum wheels enhance the car's handling and responsiveness, further optimizing the driving experience.

The 2006-2007 Subaru Stella 660 Custom RS 4WD's wheel specifications, including the tire dimensions and the option for aluminum disks, are designed to align with the car's urban-oriented nature. They contribute to the vehicle's agility, stability, and fuel efficiency, making it a practical choice for city commuters and those who prioritize maneuverability in their daily drives.

Trim Levels and Models

The 2006-2007 Subaru Stella 660 Custom RS 4WD was available in various trim levels and models, catering to different preferences and needs of potential buyers. These trim levels offered a range of features and options, allowing customers to choose the one that best suited their requirements.

While the specific trim levels and models may have varied depending on the market and region, some common features and options typically included in the trim levels of the Stella 660 Custom RS 4WD during this period include:

1. Standard Trim: The base model of the Stella 660 Custom RS 4WD often came equipped with essential features such as power windows, power steering, and keyless entry.

2. Upgraded Audio and Infotainment: Some trim levels may have offered upgraded audio systems or additional infotainment features, enhancing the in-car entertainment experience.

3. Safety Packages: Higher trim levels might have included advanced safety features like side airbags and ABS with EBD, enhancing the vehicle's safety profile.

4. Exterior Styling: Certain trim levels may have featured unique exterior styling elements, such as alloy wheels or xenon lamps.

5. Interior Comfort: Upper-level trims might have included features like leather seats or power-adjustable front seats for added comfort and convenience.

6. Advanced Technology: Depending on the market, some models could have included advanced technologies like navigation systems or rearview cameras.

7. Customization Options: Subaru often offered customization options and packages that allowed buyers to tailor their Stella 660 Custom RS 4WD to their liking.

It's essential to consult specific market or region-specific documentation for precise details on the trim levels and models available during the 2006-2007 production years. These options allowed customers to select a Stella 660 Custom RS 4WD that aligned with their preferences, whether they prioritized affordability, comfort, safety, or advanced features.

Generational Changes

During the production years of 2006-2007, the Subaru Stella 660 Custom RS 4WD did not undergo significant generational changes. Instead, it represented a continuation of the model introduced earlier, focusing on refining and enhancing its existing features.

The 2006-2007 Stella 660 Custom RS 4WD maintained the same compact and efficient design that had made it popular in its market segment. This consistency ensured that customers could expect the same attributes they appreciated in previous iterations, such as its small displacement engine, lightweight construction, and excellent fuel efficiency.

While there may have been minor updates or improvements to specific features or components, these changes were typically incremental and aimed at enhancing overall performance, safety, and comfort. Subaru prioritized maintaining the car's reputation for reliability and affordability, making it a practical choice for urban commuters and those seeking economical transportation.

As such, the 2006-2007 Subaru Stella 660 Custom RS 4WD can be seen as a model that continued to deliver the same key benefits and characteristics that had made it a popular choice among drivers in the kei car segment. Any alterations during this period were more likely to be refinements rather than generational overhauls.

Notable Features

The 2006-2007 Subaru Stella 660 Custom RS 4WD, despite its compact size, boasted several notable features that contributed to its appeal in the kei car market. These features were designed to enhance the overall driving experience and provide convenience and comfort to both the driver and passengers.

1. Four-Wheel Drive (4WD): One of the standout features of the Stella 660 Custom RS 4WD was its four-wheel-drive capability. This provided improved traction and stability, making it suitable for various road conditions, including wet or slippery surfaces.

2. Continuously Variable Transmission (CVT): The inclusion of a CVT in this model ensured smooth and efficient power delivery, resulting in a comfortable and fuel-efficient driving experience.

3. Compact Exterior Dimensions: The Stella 660 Custom RS 4WD's compact exterior dimensions made it highly maneuverable, allowing it to navigate through crowded city streets and fit into tight parking spaces with ease.

4. Fuel Efficiency: This kei car was known for its exceptional fuel efficiency, with a remarkable fuel average of approximately 42 miles per gallon (MPG) in the United States. This made it a cost-effective choice for daily commuting.

5. Interior Comfort: Despite its small size, the interior of the Stella 660 Custom RS 4WD was designed for comfort. It offered ample headroom and legroom for both front and rear passengers, making it a practical choice for families or small groups.

6. Safety Features: Depending on the trim level, safety features like side airbags and ABS with EBD (standard) may have been included, enhancing the vehicle's safety profile.

7. Customization Options: Subaru often provided customization options and packages that allowed buyers to personalize their Stella 660 Custom RS 4WD to suit their preferences and needs.

8. Environmental Responsibility: The vehicle's efficient fuel consumption and reduced emissions contributed to its reputation as an environmentally responsible choice in the automotive market.

9. Low Operating Costs: With its small engine and excellent fuel economy, the Stella 660 Custom RS 4WD offered low operating costs, making it a budget-friendly option for daily transportation.

Overall, the 2006-2007 Subaru Stella 660 Custom RS 4WD's notable features encompassed a balance of performance, efficiency, and practicality, making it a popular choice among drivers looking for a compact and reliable vehicle for urban commuting.

Performance and Handling

The 2006-2007 Subaru Stella 660 Custom RS 4WD, though a compact kei car, delivered commendable performance and handling characteristics that catered to the needs of urban and suburban drivers.

Performance:

Powered by the EN07 engine, this 4-cylinder DOHC unit generated a maximum power output of approximately 64.8 PS (64 bhp) at 6000 rpm and a torque of approximately 93.1 Nm (68.7 lb.ft) at 4000 rpm. While not designed for high-speed racing, this engine provided adequate power for daily driving, ensuring responsive acceleration and reliable performance in various driving conditions.

The inclusion of a supercharger further improved the engine's efficiency, contributing to its overall performance. The continuously variable transmission (CVT) offered seamless gear shifts and a smooth driving experience, enhancing the car's overall performance and drivability.

Handling:

The Stella 660 Custom RS 4WD featured a well-balanced chassis and suspension system designed to offer a comfortable and stable ride. The vehicle's 4WD system enhanced traction and stability, making it suitable for wet or slippery road surfaces.

With a compact exterior and a minimum turning circle of 4.7 meters, the car excelled in maneuverability. This allowed drivers to easily navigate through tight city streets and parking spaces, making it an ideal choice for urban commuting.

The use of front struts and rear struts in the suspension system contributed to the car's handling capabilities, ensuring that it could tackle both urban roads and highways with confidence.

In summary, the 2006-2007 Subaru Stella 660 Custom RS 4WD provided reliable and efficient performance for daily driving needs. Its handling characteristics, including 4WD traction and maneuverability, made it a practical choice for city dwellers, while its responsive engine and smooth CVT added to the overall driving experience.

Safety Features

The 2006-2007 Subaru Stella 660 Custom RS 4WD, despite its compact size, incorporated several safety features to ensure the well-being of both the driver and passengers. These safety features aimed to provide peace of mind during daily commutes and city driving.

1. Airbags: The vehicle was equipped with driver and passenger airbags as standard features. These airbags helped protect occupants in the event of a collision by minimizing the risk of injury.

2. ABS with EBD: Anti-lock Braking System (ABS) with Electronic Brakeforce Distribution (EBD) was standard in the Stella 660 Custom RS 4WD. ABS prevented wheel lock-up during hard braking, while EBD ensured that brake force was distributed optimally among the wheels, improving overall braking performance.

3. Side Airbags (Optional): Depending on the trim level and market, the car may have been available with optional side airbags, enhancing side-impact protection.

4. Active Headrests: The vehicle featured active headrests, designed to move forward in the event of a rear-end collision. This mechanism helped reduce the risk of whiplash injuries.

5. Start-Stop System (Optional): Some markets may have offered a start-stop system as an optional feature. This technology automatically turned off the engine when the vehicle was stationary and restarted it when the driver released the brake pedal, improving fuel efficiency and reducing emissions.

6. Traction Control (Optional): Depending on the market, traction control may have been available as an optional feature, further enhancing the car's stability and control in slippery conditions.

7. Lane Keep Assist (Optional): In certain markets, the Stella 660 Custom RS 4WD could have been equipped with lane keep assist, which helped the driver stay within their lane, enhancing safety during highway driving.

8. Active Safety Systems (Market-Dependent): Some markets may have offered additional active safety systems, such as adaptive cruise control or collision mitigation systems, to further enhance the vehicle's safety profile.

These safety features, combined with the vehicle's compact size and maneuverability, made the 2006-2007 Subaru Stella 660 Custom RS 4WD a practical and safety-conscious choice for urban commuting and city driving, ensuring that occupants were well-protected in various driving situations.

Interior and Cargo Space

The interior of the 2006-2007 Subaru Stella 660 Custom RS 4WD was thoughtfully designed to maximize space and comfort within its compact dimensions. Despite being a kei car, it offered a surprisingly roomy and functional interior for both the driver and passengers.

Front and Rear Passenger Space: The Stella 660 Custom RS 4WD provided ample headroom and legroom for both front and rear occupants. This ensured that even taller passengers could travel comfortably without feeling cramped. The front bench seat and separate folding second-row seats allowed for flexible seating arrangements and easy access to the rear cabin area.

Interior Quality: While the interior materials and finishes were functional and durable, they were primarily designed to keep costs down and maintain affordability. The focus of the interior was on practicality and functionality, aligning with the car's purpose as an economical urban commuter.

Cargo Space: The vehicle offered a modest amount of cargo space in the rear, suitable for everyday errands and small shopping trips. The rear seats could be folded down to further increase cargo capacity when needed, providing versatility for transporting larger items.

Dashboard and Controls: The dashboard layout was straightforward, featuring easily accessible controls and instruments for the driver. This user-friendly design aimed to enhance the driving experience, allowing the driver to focus on the road.

Steering Wheel and Instrumentation: The steering wheel was typically equipped with standard controls for functions like audio and cruise control, providing added convenience. The instrument cluster included essential information such as speed, fuel level, and engine temperature.

Comfort and Convenience: Depending on the trim level and market, the Stella 660 Custom RS 4WD may have offered features like power windows, power steering, keyless entry, and other convenience features that improved the overall comfort and ease of use.

In summary, the 2006-2007 Subaru Stella 660 Custom RS 4WD's interior and cargo space were designed to make the most of its compact footprint. It prioritized functionality and practicality, ensuring that both the driver and passengers could enjoy a comfortable and accommodating ride during their daily commutes.

Conclusion

In conclusion, the 2006-2007 Subaru Stella 660 Custom RS 4WD stood as a notable entry in the kei car segment during its production years. While it did not undergo significant generational changes, it retained the key attributes that had made it a popular choice among urban and suburban drivers.

The Stella 660 Custom RS 4WD offered a compact and efficient design, making it well-suited for navigating crowded city streets and providing easy parking solutions. Its four-wheel-drive capability, powered by a supercharged engine and paired with a continuously variable transmission (CVT), ensured responsive performance and impressive fuel efficiency.

Safety features like airbags, ABS with EBD, and active headrests contributed to the vehicle's safety profile, enhancing the well-being of both the driver and passengers. Additionally, options such as side airbags, start-stop systems, and lane keep assist were available in certain markets, providing added safety and convenience.

Inside the cabin, the Stella 660 Custom RS 4WD offered a surprisingly spacious and comfortable environment for its size, accommodating both front and rear passengers with ample headroom and legroom. The interior prioritized practicality and functionality, while customization options allowed buyers to tailor their vehicle to their preferences.

Despite its compact dimensions, the Stella 660 Custom RS 4WD provided a balanced blend of performance, fuel efficiency, and safety features, making it an attractive choice for those seeking economical and reliable transportation in urban settings. Its ability to deliver a comfortable and enjoyable driving experience while keeping operating costs low contributed to its appeal among urban commuters and small families.

FAQ: Your Guide to the 2006-2007 Subaru Stella 660 Custom RS 4WD