Yes. The 2010 Civic is generally a fuel-efficient choice for its age, offering solid miles-per-gallon for the standard 1.8-liter models and substantially higher economy from the Civic Hybrid. Real-world results vary with driving style and maintenance.
Fuel economy profile by powertrain
Here are typical mpg ranges you can expect from the main configurations of the 2010 Civic, based on EPA estimates and owner reports.
1.8-liter Civics with automatic transmission
- Typically around 25 mpg city and about 36 mpg highway, for a combined around 29–31 mpg depending on conditions.
The automatic transmission tends to offer better highway efficiency, helping overall numbers if you do a lot of long trips.
1.8-liter Civics with manual transmission
- Roughly 23–25 mpg city and 32–34 mpg highway, with a similar or slightly lower combined figure compared with the automatic.
Manuals can be slightly less efficient in city driving due to stop-and-go traffic, but the highway economy remains competitive.
Civic Hybrid (gas-electric)
- Typically about 40 mpg city and 45 mpg highway, with a combined efficiency around the low 40s mpg depending on driving style.
Compared with the gas-only models, the Hybrid is the standout for mpg, especially in urban driving where the electric motor assists more often.
Civic Si (2.0-liter, performance-oriented)
- Approximate 22–23 mpg city and 30–31 mpg highway, reflecting a sportier tuning that prioritizes power over fuel savings.
The Si delivers a stronger acceleration experience but at the expense of fuel economy relative to the other trims.
Real-world factors that affect mpg
Agency ratings are a baseline. In everyday use, factors such as tire condition and pressure, vehicle maintenance, driving style, and load can push mpg above or below these estimates.
- Consistent tire pressure and good alignment can improve fuel economy by a few miles per gallon.
- Replacing aging oxygen sensors, fuel filters, and spark plugs when due can keep the engine running efficiently.
- A clean air filter and properly tuned engine help maintain optimal mpg.
- Minimize weight and roof load; aerodynamics matter at highway speeds.
- Gradual acceleration and steady cruising are best for maximizing mpg in any Civic.
Even with careful maintenance, expect some drop from new-car EPA figures, given the vehicle's age in 2026.
Summary
The 2010 Honda Civic remains a reasonable gas saver among aging compact cars. If mpg is your top priority, the Hybrid is the best choice, followed by the standard 1.8-liter models. The Si sacrifices efficiency for performance. Real-world results depend on maintenance, tires, and driving style, but overall the 2010 Civic offers respectable fuel economy for its era.