1994 Subaru Vivio 660 Em Specs


OVERVIEW

With a fuel consumption of 44.3 mpg US - 53.2 mpg UK - 5.3 L/100km, a weight of 1587 lbs (720 kg), the Subaru Vivio 660 Em has a water cooling 4 cylinder SOHC engine, a Regular gasoline engine EN07. This engine EN07 produces a maximum power of 52.7 PS (52 bhp - 38.7 kW) at 7200 rpm and a maximum torque of 53.9 Nm (39.7 lb.ft - 5.5 kg.m) at 5600 rpm. The engine power is transmitted to the road by the four wheel drive (4WD) with a 5MT gearbox. For stopping power, the Subaru Vivio 660 Em braking system includes Leading trailing drum brake at the rear and Disk at the front. Stock tire sizes are 145/70 on 12 inch rims at the rear and 145/70 on 12 inch rims at the front. Chassis details - Subaru Vivio 660 Em has dual link strut independent suspension rear suspension and L type lower arm strut independent front suspension for road holding and ride confort.

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GENERAL INFORMATION
Complectation Name660 Em
Period of ProductionMay 1994 - Oct 1996
Drive Wheels - Traction - Drivetrain4WD
Body TypeHatchback
Transmission Gearbox - Number of Speeds5MT
Engine Size - Displacement - Engine Capacity658 cm3 or 40.1 cu-in
Frame NameE-KK4

SUBARU VIVIO 660 EM SIZE, DIMENSIONS AND WEIGHT
Exterior Length329.5 cm or 129.72 inches
Exterior Width139.5 cm or 54.92 inches
Exterior Height138.5 cm or 54.52 inches
Interior Length169.5 cm or 66.73 inches
Interior Width119.5 cm or 47.04 inches
Interior Height114.5 cm or 45.07 inches
Wheelbase231 cm or 90.94 inches
Front Axle Length121.5 cm or 47.83 inches
Rear Axle Length119.5 cm or 47.04 inches
Ride Height - Ground Clearance16 cm or 6.29 inches
Weight720 kg or 1587 lbs
Num. of Seats4
Num. of Doors3
Minimum Turning Circle - Turning Diameter, m4.5
Fuel Tank Capacity8.4 US gallons
7 UK gallons
32 L

SUBARU VIVIO 660 EM ENGINE TECHNICAL DATA
Engine CodeEN07
Maximum Power - Output - Horsepower52.7 PS or 52 bhp or 38.7 kW
Maximum Power RPM7200 rpm
Maximum Torque53.9 Nm or 39.7 lb.ft or 5.5 kg.m
Maximum Torque RPM5600 rpm
Engine Type - Number of Cylinderswater cooling 4 cylinder SOHC
Fuel TypeRegular gasoline
Fuel Consumption (10/15 mode)44.3 mpg US
53.2 mpg UK
5.3 L/100km
Fuel Consumption (60 km/h mode)63.5 mpg US
76.3 mpg UK
3.7 L/100km
1st Gear Ratio3.916
2nd Gear Ratio2.315
3rd Gear Ratio1.517
4th Fear Ratio1.057
5th Gear Ratio0.825
Rear Gear Ratio3.666
Compression Ratio10
Bore5.6 cm or 2.2 inches
Stroke6.7 cm or 2.63 inches

SUBARU VIVIO 660 EM SUSPENSION
Front Brakes - Disc DimensionsDisk
Rear Brakes - Disс DimensionsLeading trailing drum brake
Front SuspensionL type lower arm strut independent
Rear Suspension dual link strut independent suspension
Front Tyres - Rims Dimensions145/70 R12
Rear Tyres - Rims Dimensions145/70 R12
Tyres - Rims Dimensions145 / 70 R12
Aluminium DiskStandart

SUBARU VIVIO 660 EM EXTERIOR
SunroofNo
Tilt SunroofNo
Twin SunroofNo
Front SpoilerNo
Rear SpoilerNo
Power Adjustable Door MirrorsNo
Xenon LampsNo
Front Fog LampsNo
Rear Fog LampsNo
Cornering LampsNo
Ultraviolet Glass ProtectionNo
Roof RailNo
Back WiperStandart

SUBARU VIVIO 660 EM INTERIOR
Power WindowStandart
Power SteeringStandart
TachometerNo
Centralized Door LockNo
Keyless EnterNo
Right Hand DriveStandart
Left Hand DriveNo
Leather WindingNo
Adjustable SteeringNo
Telescopic SteeringNo
Tilt SteeringNo
Wood PanelNo
Cruise ControlNo
Leather SeatNo
Power Adjustable SeatsNo
Power Ajustable Front SeatNo
Power Ajustable Back SeatNo
Reclining SeatsNo
Removable SeatsNo
Turning SeatsNo

SUBARU VIVIO 660 EM SAFETY
Drivers AirbagNo
Passengers AirbagNo
Side AirbagNo
Side Impact BarStandart
TCSNo
Break AssistNo
Parking RadarNo
Central Power Window ControlNo
Additional Stop LightStandart
Safety Belt PretensionerNo
Safety Belt LimiterNo
3 Point Safety BeltStandart
Child Car RestraintsStandart
Durable FrameNo

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

OTHER
LSDNo
Front StabilizerNo
Rear StablilizerNo
Special EquipmentNo


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




By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on March 29, 2024
πŸ“Œ Overview of the 1994-1996 Subaru Vivio 660 Em
πŸ“Œ Engine Options and Specifications
πŸ“Œ Fuel Tank Capacity and Fuel Consumption
πŸ“Œ Understanding Fuel Average (MPG)
πŸ“Œ Dimensions and Sizes of the Subaru Vivio 660 Em
πŸ“Œ Wheel Options and Specifications
πŸ“Œ Comparing Fuel Capacity Across Trim Levels
πŸ“Œ Fuel Efficiency and Environmental Impact
πŸ“Œ Performance and Engine Power
πŸ“Œ Analyzing Fuel Efficiency for City and Highway Driving
πŸ“Œ Fuel Consumption: Manual vs. Automatic Transmissions
πŸ“Œ Fuel-Saving Tips for the Subaru Vivio 660 Em
πŸ“Œ Impact of Tire Choice on Fuel Efficiency
πŸ“Œ Engine Technologies for Improved MPG
πŸ“Œ Conclusion: Summary of Specifications and Fuel Efficiency
πŸ“Œ FAQ: Frequently Asked Questions about the 1994-Subaru Vivio 660 Em

Overview of the 1994-1996 Subaru Vivio 660 Em

The 1994-1996 Subaru Vivio 660 Em is a remarkable hatchback that left a lasting impression during its production period from May 1994 to October 1996. This model boasted a 4WD drivetrain, offering reliable traction and control on various terrains.

Powered by a 658 cm3 engine, the Vivio 660 Em delivered 52.7 PS of maximum power at 7200 rpm and an impressive torque of 53.9 Nm at 5600 rpm. With its water-cooling 4-cylinder SOHC engine, this car showcased exceptional fuel efficiency, consuming only 5.3 L/100km in the 10/15 mode, and an astounding 3.7 L/100km in the 60 km/h mode.

The vehicle's compact yet practical design made it perfect for city driving, with an exterior length of 329.5 cm and width of 139.5 cm. Its interior offered ample space with a length of 169.5 cm and width of 119.5 cm. The Subaru Vivio 660 Em could comfortably accommodate four passengers, with three doors providing easy access.

The hatchback featured a 5-speed manual transmission gearbox, enabling smooth gear changes and efficient power distribution. Its lightweight frame (E-KK4) contributed to its agility on the road, while the front and rear suspensions, L-type lower arm strut independent, and dual-link strut independent suspension, ensured a comfortable and stable ride.

Safety features included a standard side impact bar and 3-point safety belts, meeting essential safety standards for its time. The car's front brakes had disk dimensions, and the rear brakes featured leading trailing drum brakes. The Vivio 660 Em was equipped with 145/70 R12 tires on all wheels, providing a good grip on various road surfaces.

Inside, the car came with standard power windows and power steering, enhancing convenience for the driver. However, it lacked additional luxury amenities such as power-adjustable seats, leather seats, or cruise control.

With its fuel tank capacity of 32 L, this hatchback offered a decent range for daily commutes. Additionally, its lightweight design and impressive fuel efficiency made it an environmentally friendly choice for drivers.

In summary, the 1994-1996 Subaru Vivio 660 Em was a practical and fuel-efficient hatchback, featuring a compact design and delivering a reliable performance. It catered to the needs of urban drivers seeking a reliable and cost-effective vehicle.

Engine Options and Specifications

The 1994-1996 Subaru Vivio 660 Em was equipped with a highly capable engine, providing impressive performance and fuel efficiency. The engine code for this model was EN07, which was a 658 cm3 4-cylinder SOHC water-cooled engine.

This compact engine delivered a maximum power output of 52.7 PS at 7200 rpm, generating 53.9 Nm of torque at 5600 rpm. With a compression ratio of 10, the Vivio 660 Em's engine offered a good balance of power and fuel efficiency.

The engine was mated to a 5-speed manual transmission gearbox, allowing for smooth gear changes and precise control over power distribution. The gear ratios were well-tuned to suit both city driving and highway cruising, contributing to the car's overall efficiency.

The Subaru Vivio 660 Em ran on regular gasoline, making it a practical and cost-effective choice for daily commutes. Its fuel consumption was notably low, achieving an average of 44.3 mpg in the 10/15 mode and an impressive 63.5 mpg at 60 km/h, making it an environmentally conscious option.

The engine's displacement of 658 cm3 or 40.1 cu-in, combined with the lightweight design of the vehicle, contributed to its agile performance on the road. The compact size of the engine also allowed for a spacious interior cabin, despite the car's overall compact dimensions.

In summary, the 1994-1996 Subaru Vivio 660 Em came equipped with the efficient and capable EN07 engine, offering a balance of power and fuel economy. This engine, paired with the lightweight design and aerodynamic features of the vehicle, made it a practical and eco-friendly choice for drivers seeking a reliable hatchback for their daily travels.

Fuel Tank Capacity and Fuel Consumption

The 1994-1996 Subaru Vivio 660 Em offered a fuel-efficient driving experience, thanks to its compact size and well-engineered engine. The fuel tank capacity for this model was 8.4 US gallons or 7 UK gallons, approximately 32 liters. This capacity provided a decent range for city commutes and highway trips, reducing the frequency of refueling stops.

When it came to fuel consumption, the Vivio 660 Em excelled in delivering impressive mileage. In the 10/15 mode, the car achieved an average fuel consumption of 44.3 mpg (US) or 53.2 mpg (UK) or 5.3 L/100km. This mode simulated a mix of urban and suburban driving conditions, making it an excellent choice for city dwellers.

For highway driving, the car's fuel efficiency was even more remarkable. In the 60 km/h mode, it achieved an impressive average fuel consumption of 63.5 mpg (US) or 76.3 mpg (UK) or 3.7 L/100km. This mode simulated a steady speed on the highway, showcasing the Vivio 660 Em's ability to go the extra mile on long journeys.

The combination of the lightweight design, aerodynamic features, and well-tuned engine contributed to the car's exceptional fuel efficiency. It was an eco-friendly choice, aligning with the growing emphasis on sustainability and reduced carbon emissions.

Overall, the 1994-1996 Subaru Vivio 660 Em demonstrated outstanding fuel economy, making it a practical and economical choice for drivers seeking a reliable and environmentally conscious hatchback.

Understanding Fuel Average (MPG)

Understanding the fuel average (miles per gallon - MPG) of the 1994-1996 Subaru Vivio 660 Em is essential to gauge its fuel efficiency and cost-effectiveness. MPG is a standard measurement used to determine the number of miles a vehicle can travel on one gallon of fuel.

The Vivio 660 Em was designed with a focus on fuel economy, making it an ideal choice for budget-conscious drivers. The car's lightweight design, compact size, and aerodynamic features contributed to its excellent fuel efficiency.

In the 10/15 mode, which simulated a mix of city and suburban driving conditions, the Vivio 660 Em achieved an average fuel consumption of 44.3 mpg (US) or 53.2 mpg (UK) or 5.3 L/100km. This mode represents typical stop-and-go driving scenarios, making it relevant for daily commutes and urban travel.

For highway driving, the car showcased even better fuel economy. In the 60 km/h mode, it achieved an impressive average fuel consumption of 63.5 mpg (US) or 76.3 mpg (UK) or 3.7 L/100km. This mode simulates steady cruising on highways, demonstrating the car's ability to stretch its fuel efficiency on longer journeys.

Drivers of the Subaru Vivio 660 Em could benefit from its eco-friendly nature, as it reduced fuel consumption and minimized carbon emissions. This made it an environmentally conscious choice, aligning with the growing awareness of sustainability and fuel conservation.

The impressive MPG figures of the Vivio 660 Em, combined with its agile performance and reliable engine, made it a practical and economical hatchback for various driving needs. Understanding its fuel average allowed drivers to make informed choices regarding their daily commutes and long-distance trips, ensuring a more cost-effective and eco-friendly driving experience.

Dimensions and Sizes of the Subaru Vivio 660 Em

The 1994-1996 Subaru Vivio 660 Em featured compact dimensions, making it an agile and practical hatchback for urban driving. The exterior length of the Vivio 660 Em measured approximately 329.5 cm (129.72 inches), while its width was about 139.5 cm (54.92 inches). With an exterior height of 138.5 cm (54.52 inches), the car maintained a low-profile design that facilitated easy maneuverability in tight spaces.

Inside the vehicle, the cabin offered a comfortable space for passengers. The interior length measured around 169.5 cm (66.73 inches), providing ample legroom for front and rear occupants. The interior width of approximately 119.5 cm (47.04 inches) allowed for a cozy seating arrangement, accommodating up to four passengers in its 3-door configuration.

The wheelbase, measuring 231 cm (90.94 inches), played a crucial role in the car's stability and handling on the road. The front and rear axle lengths were approximately 121.5 cm (47.83 inches) and 119.5 cm (47.04 inches), respectively, contributing to the Vivio 660 Em's balanced weight distribution.

The vehicle's ride height or ground clearance was measured at 16 cm (6.29 inches), offering a sufficient buffer from the road surface while ensuring a smooth ride. With a weight of 720 kg (1587 lbs), the car's lightweight build further enhanced its agility and fuel efficiency.

In summary, the 1994-1996 Subaru Vivio 660 Em boasted compact dimensions, making it an ideal choice for urban dwellers seeking a nimble and space-efficient hatchback. Its balanced proportions and practical interior ensured a comfortable ride for both the driver and passengers, making it a versatile option for various driving needs.

Wheel Options and Specifications

The 1994-1996 Subaru Vivio 660 Em came equipped with well-designed wheel options that complemented its compact and agile nature. The car featured 145/70 R12 tires on all wheels, providing a balance of performance and fuel efficiency.

The 145/70 R12 tire size offered a suitable combination of width and sidewall height, contributing to the car's stable handling and comfortable ride. These tires were designed to match the lightweight and compact nature of the Vivio 660 Em, ensuring optimal performance in various driving conditions.

The aluminum disk wheels were standard for this model, enhancing both the car's aesthetics and overall performance. These wheels offered a good balance of strength and weight, contributing to the vehicle's fuel efficiency and handling capabilities.

The combination of the 145/70 R12 tires and aluminum disk wheels allowed the Vivio 660 Em to navigate urban roads with ease, providing a smooth ride for its occupants. These wheel options, along with the car's lightweight frame and aerodynamic design, further contributed to its impressive fuel economy and agile performance.

In summary, the 1994-1996 Subaru Vivio 660 Em featured well-engineered wheel options that complemented its compact design and offered a balance of performance and efficiency. These wheels played a crucial role in the car's stable handling, ensuring a comfortable and enjoyable driving experience for urban commuters and city dwellers alike.

Comparing Fuel Capacity Across Trim Levels

The 1994-1996 Subaru Vivio 660 Em was available in different trim levels, each offering distinct features and specifications. While the specific fuel capacity might have varied slightly across trim levels, the overall fuel tank capacity remained consistent at approximately 8.4 US gallons or 7 UK gallons, equivalent to around 32 liters.

Subaru ensured that all Vivio 660 Em models had a fuel tank capacity that provided a decent range for city driving and highway trips. This capacity allowed drivers to cover a considerable distance before needing to refuel, reducing the frequency of stops on long journeys.

While the fuel capacity remained the same across trim levels, other features and amenities might have differed. Some trim levels may have included additional luxury or convenience features, while others focused on offering a more budget-friendly option.

Overall, the comparison of fuel capacity across the trim levels of the 1994-1996 Subaru Vivio 660 Em showed that Subaru prioritized a practical and economical approach. Regardless of the specific trim level chosen, drivers could enjoy the benefits of an efficient hatchback with a balanced combination of fuel economy and performance. The 8.4 US gallons or 7 UK gallons fuel tank capacity ensured that the Vivio 660 Em could meet the needs of various drivers, making it a reliable and cost-effective choice for daily commuting and long-distance travel.

Fuel Efficiency and Environmental Impact

The 1994-1996 Subaru Vivio 660 Em excelled in fuel efficiency, making it an eco-friendly option in its class. The combination of its lightweight design, aerodynamic features, and a well-engineered engine resulted in impressive fuel economy, reducing the vehicle's carbon footprint and environmental impact.

With a fuel consumption of approximately 5.3 L/100km in the 10/15 mode and an impressive 3.7 L/100km in the 60 km/h mode, the Vivio 660 Em demonstrated its commitment to fuel conservation and sustainability. These figures were achieved through a careful balance of engine performance and aerodynamics, making the car a responsible choice for eco-conscious drivers.

The car's environmental impact was further minimized through its adherence to emissions standards. The Vivio 660 Em complied with regulations aimed at reducing harmful exhaust emissions, contributing to cleaner air and a healthier environment.

By prioritizing fuel efficiency and reducing its overall environmental impact, the Subaru Vivio 660 Em showcased Subaru's commitment to sustainability and responsible manufacturing practices. Drivers who chose this model not only enjoyed the benefits of an economical and practical hatchback but also made a positive contribution to the environment by reducing their carbon footprint.

Overall, the 1994-1996 Subaru Vivio 660 Em's fuel efficiency and environmentally conscious design made it a standout choice in its class. Its ability to strike a balance between performance and sustainability reflected Subaru's dedication to providing eco-friendly vehicles that met the needs of modern drivers.

Performance and Engine Power

The 1994-1996 Subaru Vivio 660 Em offered a commendable performance, driven by its efficient and capable engine. Powered by the EN07 engine, this hatchback delivered a maximum power output of approximately 52.7 PS at 7200 rpm. This power was harnessed from a 658 cm3 4-cylinder SOHC water-cooled engine, making it an ideal choice for urban commuting and daily driving.

The engine's performance was further enhanced by its maximum torque of around 53.9 Nm at 5600 rpm. This torque provided sufficient acceleration and responsiveness, ensuring a smooth driving experience in various traffic conditions.

The lightweight design of the Vivio 660 Em, coupled with the well-tuned engine, allowed it to navigate city streets with ease. The car's agile performance made parking and maneuvering in tight spaces effortless, enhancing the overall driving convenience.

The 5-speed manual transmission gearbox offered precise gear shifts, allowing drivers to make the most of the engine's power band and optimize fuel efficiency. The gear ratios were well-balanced, providing a good balance between acceleration and cruising speed.

The Vivio 660 Em showcased an impressive fuel economy, reducing the need for frequent refueling and contributing to cost savings. It was designed to be an economical option for drivers seeking practicality and affordability without compromising on performance.

In summary, the 1994-1996 Subaru Vivio 660 Em offered a commendable performance with its well-engineered EN07 engine and lightweight design. Its agile and responsive nature, combined with its fuel efficiency, made it a practical and efficient choice for daily commuting and urban driving.

Analyzing Fuel Efficiency for City and Highway Driving

The 1994-1996 Subaru Vivio 660 Em excelled in fuel efficiency, whether in city driving or highway cruising. Analyzing its performance in both scenarios highlighted its economical and practical nature.

For city driving, the Vivio 660 Em showcased an average fuel consumption of approximately 5.3 L/100km in the 10/15 mode. This mode simulated a mix of stop-and-go traffic, making it a relevant measure for typical urban commutes. The car's lightweight design, efficient engine, and aerodynamic features played a crucial role in its ability to conserve fuel during city driving, resulting in cost savings for drivers.

When it came to highway driving, the Vivio 660 Em performed even better in terms of fuel efficiency. In the 60 km/h mode, it achieved an impressive average fuel consumption of about 3.7 L/100km. This mode simulated steady cruising on the highway, showcasing the car's ability to stretch its fuel economy on longer journeys. Drivers could enjoy extended distances on a single tank of fuel, making the Vivio 660 Em a practical choice for road trips and highway travels.

The combination of the car's lightweight frame, well-tuned engine, and aerodynamic design allowed it to excel in both city and highway driving scenarios. Its fuel efficiency not only reduced the frequency of refueling stops but also minimized its environmental impact by reducing carbon emissions.

In summary, the 1994-1996 Subaru Vivio 660 Em demonstrated excellent fuel efficiency for both city and highway driving. Its economical nature, paired with its agile performance, made it an ideal choice for drivers seeking a practical and eco-friendly hatchback for various driving needs.

Fuel Consumption: Manual vs. Automatic Transmissions

The 1994-1996 Subaru Vivio 660 Em was available with both manual and automatic transmission options, each offering distinct fuel consumption characteristics.

For the manual transmission, the Vivio 660 Em showcased an impressive fuel efficiency, achieving an average consumption of approximately 5.3 L/100km in the 10/15 mode. The manual transmission allowed drivers to have more control over gear shifts, enabling them to optimize the engine's performance and fuel economy based on driving conditions. With the ability to choose the right gear at the right time, the manual transmission contributed to the car's economical nature, making it a practical choice for cost-conscious drivers.

On the other hand, the automatic transmission version of the Vivio 660 Em offered ease of use and convenience. Although it may have a slightly different fuel consumption profile compared to the manual transmission, it still maintained impressive fuel efficiency. The automatic transmission allowed for smooth and seamless gear changes, reducing the need for driver intervention. It was particularly advantageous in heavy traffic or congested urban areas, where frequent gear shifts could be tiresome. Despite the slight variation, the automatic transmission remained a practical option for those who preferred a more relaxed driving experience.

Both transmission options contributed to the overall fuel-efficient nature of the Vivio 660 Em. Whether drivers opted for the manual transmission for its greater control over fuel consumption or the automatic transmission for its ease of use, they could be assured of a hatchback that excelled in fuel economy.

In summary, the 1994-1996 Subaru Vivio 660 Em offered impressive fuel efficiency for both manual and automatic transmission options. Drivers had the flexibility to choose the transmission that best suited their driving preferences, without compromising on the car's economical and practical nature.

Fuel-Saving Tips for the Subaru Vivio 660 Em

For 1994-1996 Subaru Vivio 660 Em owners looking to maximize fuel efficiency, several fuel-saving tips can be implemented to make the most of this economical hatchback:

1. Smooth Driving: Avoid aggressive acceleration and braking, as these actions waste fuel. Instead, practice smooth and gradual acceleration, and anticipate traffic flow to minimize unnecessary stops.

2. Maintain Optimal Tire Pressure: Regularly check and maintain the recommended tire pressure. Under-inflated tires can increase rolling resistance, reducing fuel efficiency.

3. Avoid Overloading: Keep the vehicle's weight within the recommended limits. Carrying excess weight can negatively impact fuel consumption.

4. Regular Maintenance: Ensure the car is well-maintained with scheduled service, including oil changes, air filter replacement, and spark plug checks. A well-tuned engine operates more efficiently.

5. Plan Efficient Routes: When possible, plan routes with fewer traffic congestions and smoother traffic flow to reduce idling time and unnecessary fuel consumption.

6. Use A/C Wisely: While using air conditioning can be necessary, using it sparingly when driving at lower speeds can save fuel.

7. Limit Idling: Avoid prolonged idling. If the vehicle will be stopped for more than a minute, consider turning off the engine.

8. Avoid Roof Racks: Remove roof racks when not in use, as they create additional aerodynamic drag, reducing fuel efficiency.

9. Drive at Steady Speeds: Use cruise control on highways to maintain a consistent speed, which can improve fuel economy.

10. Consider Alternative Transportation: For short trips or when possible, consider walking, cycling, or public transportation to reduce fuel consumption and emissions.

By implementing these fuel-saving tips, Subaru Vivio 660 Em owners can enhance their vehicle's fuel efficiency, making it an even more eco-friendly and cost-effective choice for daily commuting and longer journeys.

Impact of Tire Choice on Fuel Efficiency

The choice of tires for the 1994-1996 Subaru Vivio 660 Em can have a noticeable impact on its fuel efficiency. Tires play a crucial role in a vehicle's overall performance, and their design can directly influence fuel consumption.

1. Tire Type: The type of tires chosen can affect fuel efficiency. Low rolling resistance tires are designed to minimize friction with the road, reducing the energy required to propel the vehicle forward. Choosing tires with low rolling resistance can lead to improved fuel economy.

2. Tire Size: The size of the tires can also impact fuel efficiency. Larger and wider tires may look appealing, but they can increase rolling resistance and negatively affect fuel economy. Sticking to the manufacturer's recommended tire size is crucial for optimal fuel efficiency.

3. Tire Tread Pattern: The tread pattern of tires can influence fuel consumption. Tires with aggressive or deep treads may provide better traction but can increase resistance, reducing fuel efficiency. On the other hand, tires with a more fuel-efficient tread design can enhance fuel economy.

4. Tire Maintenance: Proper tire maintenance is essential for optimal fuel efficiency. Regularly check and maintain the recommended tire pressure. Under-inflated tires can increase rolling resistance and result in decreased fuel economy.

5. Seasonal Tires: Consider using seasonal tires that are appropriate for the weather conditions. Winter tires, for example, provide better traction in cold and snowy conditions but may have slightly higher rolling resistance than summer tires. Using the right tires for the season can ensure better fuel efficiency.

6. Tire Quality: Investing in high-quality tires can have a positive impact on fuel efficiency. High-quality tires are often engineered with fuel efficiency in mind, providing a balance between performance, safety, and fuel economy.

7. Rotating Tires: Regularly rotating the tires can promote even wear, extending the lifespan of the tires and maintaining optimal fuel efficiency.

In conclusion, the choice of tires for the 1994-1996 Subaru Vivio 660 Em can significantly influence its fuel efficiency. Opting for low rolling resistance tires, maintaining proper tire pressure, and using the right tires for the season are some of the measures that can improve the vehicle's overall fuel economy. Proper tire selection and maintenance are essential for getting the most out of this economical hatchback.

Engine Technologies for Improved MPG

The 1994-1996 Subaru Vivio 660 Em incorporated various engine technologies aimed at improving fuel efficiency and achieving better MPG (miles per gallon).

1. Lightweight Design: The Vivio 660 Em's engine was built with a lightweight design, reducing the overall weight of the vehicle. A lighter engine meant less energy was required to propel the car, contributing to improved fuel efficiency.

2. SOHC Configuration: The engine featured a Single Overhead Cam (SOHC) configuration, which allowed for better control over valve timing. This optimized the engine's performance and combustion, resulting in improved fuel economy.

3. Water Cooling: The engine utilized a water cooling system, which helped maintain optimal operating temperatures. Efficient cooling prevented overheating and ensured that the engine operated at its peak efficiency, leading to better fuel consumption.

4. High Compression Ratio: The Vivio 660 Em's engine had a high compression ratio, which allowed for better fuel combustion. This resulted in more power generated from each unit of fuel, leading to improved MPG.

5. Electronic Fuel Injection: The engine was equipped with electronic fuel injection, providing precise control over the fuel delivery. This technology ensured that the engine received the optimal fuel-air mixture for different driving conditions, enhancing fuel efficiency.

6. Advanced Ignition System: The Vivio 660 Em featured an advanced ignition system, which ensured that the spark timing was precisely controlled. This led to efficient combustion, reduced engine knock, and better fuel economy.

7. Aerodynamic Design: Beyond the engine, the car's overall aerodynamic design reduced drag while driving, further improving fuel efficiency. The vehicle's streamlined shape helped it slice through the air with minimal resistance.

8. Efficient Transmission: The car's 5-speed manual transmission was designed to optimize gear ratios for fuel economy. The transmission allowed the engine to operate efficiently at various speeds, maximizing MPG.

By integrating these engine technologies and design features, Subaru successfully enhanced the 1994-1996 Vivio 660 Em's fuel efficiency. The combination of a lightweight engine, advanced ignition system, and aerodynamic design played a crucial role in making this hatchback an economical and environmentally friendly choice for daily driving.

Conclusion: Summary of Specifications and Fuel Efficiency

The 1994-1996 Subaru Vivio 660 Em is a compact and economical hatchback that offered impressive specifications and fuel efficiency.

In terms of specifications, the Vivio 660 Em featured a 658 cm3 4-cylinder SOHC engine with a lightweight design, ensuring agile performance and fuel efficiency. The engine's high compression ratio and advanced ignition system further optimized fuel combustion, contributing to improved MPG.

The car's compact dimensions, with an exterior length of approximately 329.5 cm and an exterior width of around 139.5 cm, made it ideal for urban driving and maneuvering in tight spaces. The interior provided a comfortable cabin space, measuring approximately 169.5 cm in length and 119.5 cm in width, accommodating up to four passengers in its 3-door configuration.

The Vivio 660 Em's fuel tank capacity of around 8.4 US gallons (32 liters) offered a practical range for daily commuting and longer journeys. Whether in city driving or highway cruising, the car's fuel efficiency remained impressive, achieving approximately 5.3 L/100km in the 10/15 mode and 3.7 L/100km in the 60 km/h mode.

Subaru implemented various engine technologies, such as electronic fuel injection, a high compression ratio, and water cooling, to enhance fuel efficiency and minimize the vehicle's environmental impact.

The choice of tires also played a role in fuel efficiency. Opting for low rolling resistance tires and maintaining proper tire pressure contributed to the car's economical nature.

Overall, the 1994-1996 Subaru Vivio 660 Em showcased an excellent balance of specifications and fuel efficiency. Its lightweight design, well-tuned engine, and aerodynamic features made it an eco-friendly and cost-effective choice for drivers seeking a practical and economical hatchback for daily commuting and urban driving.

FAQ: Frequently Asked Questions about the 1994-1996 Subaru Vivio 660 Em

What is the production period of the Subaru Vivio 660 Em?

The Subaru Vivio 660 Em was produced from May 1994 to October 1996.

How many models were available for the Subaru Vivio 660 Em during its production period?

The Subaru Vivio 660 Em was available in various models during its production period, each offering distinct features and specifications.

What are the available trim levels for the 1994-1996 Subaru Vivio 660 Em?

The 1994-1996 Subaru Vivio 660 Em was offered in different trim levels, providing options for drivers with varying preferences and requirements.

What engine types were used in the Subaru Vivio 660 Em?

The Subaru Vivio 660 Em was equipped with a 658 cm3 4-cylinder SOHC water-cooled engine, delivering efficient and reliable performance.

What are the engine names or codes for the Subaru Vivio 660 Em?

The engine code for the Subaru Vivio 660 Em is EN07, representing the specific engine model used in this hatchback.

What are the dimensions and sizes of the Subaru Vivio 660 Em?

The Subaru Vivio 660 Em had compact dimensions, including an exterior length of approximately 329.5 cm and an exterior width of around 139.5 cm.

How much does the Subaru Vivio 660 Em weigh?

The Subaru Vivio 660 Em had a weight of approximately 720 kg or 1587 lbs, contributing to its overall agility and fuel efficiency.

How many seats and doors does the Subaru Vivio 660 Em have?

The Subaru Vivio 660 Em had four seats and three doors, offering practicality and ease of access for passengers.

What was the fuel tank capacity of the Subaru Vivio 660 Em?

The fuel tank capacity of the Subaru Vivio 660 Em was approximately 8.4 US gallons or 7 UK gallons or 32 liters.

What was the fuel consumption of the Subaru Vivio 660 Em?

The Subaru Vivio 660 Em demonstrated impressive fuel efficiency, achieving around 5.3 L/100km in the 10/15 mode and 3.7 L/100km in the 60 km/h mode.

What suspension system did the Subaru Vivio 660 Em use?

The Subaru Vivio 660 Em utilized a front suspension system with L type lower arm strut independent and a rear suspension with dual-link strut independent setup.

Did the Subaru Vivio 660 Em come with standard safety features?

While the Subaru Vivio 660 Em included certain safety features, such as side impact bars and safety belts, it did not come with features like airbags or TCS.

What transmission options were available for the Subaru Vivio 660 Em?

The Subaru Vivio 660 Em was offered with a 5-speed manual transmission gearbox, providing drivers with control over gear shifts for optimized fuel efficiency.

How did the Subaru Vivio 660 Em achieve fuel efficiency?

The Subaru Vivio 660 Em achieved fuel efficiency through a combination of engine technologies, lightweight design, aerodynamics, and tire choices.

What were the available exterior and interior amenities for the Subaru Vivio 660 Em?

The Subaru Vivio 660 Em came with standard exterior features like a back wiper and standard interior features like power windows and power steering.

What impact did tire choice have on the fuel efficiency of the Subaru Vivio 660 Em?

The choice of tires, including type, size, and tread pattern, played a significant role in the fuel efficiency of the Subaru Vivio 660 Em. Opting for low rolling resistance tires and maintaining proper tire pressure contributed to better fuel economy.


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

Brian Wong / Author

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

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