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  1. Gas Mileage of 2010 GMC Terrain - FuelEconomy.gov

    Search by make for fuel efficient new and used cars and trucks.

  2. 2010 GMC Terrain MPG - Actual MPG from 47 2010 GMC Terrain

    Based on data from 47 vehicles, 3,499 fuel-ups and 933,202 miles of driving, the 2010 GMC Terrain gets a combined Avg MPG of 18.90 with a 0.14 MPG margin of error.

  3. Used 2010 GMC Terrain MPG & Gas Mileage Data | Edmunds

    View detailed gas mileage data for the 2010 GMC Terrain. Use our handy tool to get estimated annual fuel costs based on your driving habits.

  4. 2010 gmc terrain MPG - Fuel Economy Data & Ratings

    Get official 2010 gmc terrain MPG ratings. View detailed city, highway, and combined fuel economy data and compare with similar vehicles.

  5. 2010 GMC Terrain MPG: Real-world fuel economy data at …

    Drivers share their GMC Terrain MPG--along with their driving habits and road conditions--so you can learn what MPG by bodystyle and powertrain to actually expect.

  6. GMC Terrain Fuel Economy [2010–2025] — L/100 Km Comparison

    Oct 6, 2025 · Compare GMC Terrain fuel economy from 2010 to 2025 in MPG and L/100 km. See which model year is most fuel-efficient before you buy.

  7. 2010 GMC Terrain FWD MPG and Fuel Economy

    🛣 How Many Miles per Gallon (MPG) Does a 2010 GMC Terrain FWD Get? Across all models, the combined average MPG for the 2010 GMC Terrain FWD is 23 miles per gallon.

  8. 2010 GMC Terrain - Specs, Prices, MPG, Reviews & Photos | Cars.com

    Research the 2010 GMC Terrain at Cars.com and find specs, pricing, MPG, safety data, photos, videos, reviews and local inventory.

  9. Gas Mileage for 2010 GM TERRAIN FWD 3.0L V6

    Details The 2010 GMC TERRAIN FWD has a 3.0L V6 engine and gets 17 miles per gallon in the city and 25 miles per gallon on the highway. Miles-per-gallon.com estimates that it would cost …

  10. 2010 Gmc Terrain Awd Fuel Economy & Vehicle Specs

    Explore detailed fuel economy, emissions, and energy usage stats for the 2010 Gmc Terrain Awd to assess performance, efficiency, and long-term savings.