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What is the fuel efficiency of a 2008 Subaru Impreza?

The 2008 Subaru Impreza had an average fuel efficiency of 24 miles per gallon (mpg) in the city and 32 mpg on the highway, according to EPA estimates. This compact car offered a balance of performance, practicality, and fuel economy for drivers at the time.


Detailed Fuel Efficiency Breakdown


The 2008 Subaru Impreza was available with either a 2.5-liter four-cylinder engine or a 2.5-liter turbocharged four-cylinder engine. The non-turbo engine had an EPA-estimated fuel economy of 20 mpg in the city and 27 mpg on the highway, while the turbocharged model achieved 19 mpg city and 24 mpg highway.


Factors that influenced the Impreza's fuel efficiency included its standard all-wheel-drive system, which added some weight and drivetrain losses compared to front-wheel-drive competitors. The transmission choice also played a role, with the available five-speed manual transmission providing slightly better mileage than the optional four-speed automatic.


Comparison to Competitors


In 2008, the Impreza's fuel economy was on par with other compact cars in its class. For example, the Honda Civic achieved 26 mpg city/34 mpg highway, while the Toyota Corolla managed 27 mpg city/35 mpg highway. The Impreza's standard all-wheel-drive system gave it an advantage in poor weather conditions, but came at the cost of slightly lower fuel efficiency compared to front-wheel-drive rivals.


Improving Fuel Efficiency



  • Maintain proper tire inflation pressure

  • Use the recommended grade of motor oil

  • Avoid excessive idling and rapid acceleration

  • Keep the vehicle well-tuned and the air filters clean


By following these tips, 2008 Subaru Impreza owners could potentially see their real-world fuel economy approach or even exceed the EPA estimates.

What is the real mpg for Impreza?


Based on data from 24 vehicles, 534 fuel-ups and 194,300 miles of driving, the 2024 Subaru Impreza gets a combined Avg MPG of 29.34 with a 0.47 MPG margin of error. Below you can see a distribution of the fuel-ups with 2 outliers (0.37%) removed.



What are common problems with a 2008 Subaru Impreza?


The timing belt and head gasket are the only ``common'' issues with this car. Once you get those taken care of, you should be good. Maybe water pump too. Also, check the oil level. My '11 Impreza started to burn oil around 95k miles. Just make it a habit to check the oil level. Great car though, and it has amazing AWD.



Is a Subaru Impreza good on fuel?


In terms of fuel efficiency, Subaru claims that the Impreza will consume a claimed economy of 7.5L/100km.



What is the common failure of a Subaru Impreza?


The Subaru Impreza has an average reliability rating from RepairPal of 3.5 out of 5.0. Common problems with the Subaru Impreza include engine issues, sudden and abrupt acceleration, transmission failure, and air bag problems.



How can I make my Subaru Impreza more fuel-efficient?


How To Improve Fuel Efficiency For Subaru Cars

  1. Drive at a Slower Pace. Going slower means that you use less gas, which saves money and helps to keep the environment clean.
  2. Use Fuel Economy Mode.
  3. Fix any Tire Pressure Problems.
  4. Don't Drive Aggressively.
  5. Practice Fuel Efficiency Today.



How can I make my Subaru Impreza more fuel efficient?


How To Improve Fuel Efficiency For Subaru Cars

  1. Drive at a Slower Pace. Going slower means that you use less gas, which saves money and helps to keep the environment clean.
  2. Use Fuel Economy Mode.
  3. Fix any Tire Pressure Problems.
  4. Don't Drive Aggressively.
  5. Practice Fuel Efficiency Today.



How many miles will a 2008 Subaru Impreza last?


Impreza: The Subaru Impreza is a compact car available in both sedan and hatchback body styles. Despite its smaller size, the Impreza is built to last, with many drivers reporting longevity and reliability well beyond 200,000 miles.



What is considered high mileage for a Subaru?


Good mileage for a used car typically falls between 100,000 to 150,000 miles if the car has been well-maintained. Subarus, known for their durability, can handle higher mileages, even over 200,000 miles, with regular servicing. Always review maintenance records and vehicle history for a reliable assessment.



Is the 2008 Subaru Impreza fuel efficient?


The Subaru Impreza 2008 is a 5 seat Hatch or Sedan with a 5-star ANCAP safety rating.It has a petrol engine with a fuel economy range from 8.8L/100km to 10.7L/100km, depending on the model badge.



What is the downside of a Subaru Impreza?


Overall, the Subaru Impreza is a solid choice for those who value reliability, safety, and all-wheel drive capability. Its fuel efficiency and advanced safety features are also major selling points. However, its limited cargo space and potentially higher price may be drawbacks for some buyers.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.