2010 Chevrolet Cobalt SedanFuel Economy & MPG Ratings
Gasoline Compact CarsFront-Wheel Drive
City
25
MPG
Highway
35
MPG
Combined
29
MPG
Real-World MPG
Based on 1 owner report via EPA fueleconomy.gov
34.4MPG average+18.6% vs EPA label
EPA combined: 29 MPG · Owner reported avg: 34.4 MPG
Driving mix: City 47% / Highway 53%
Source: EPA fueleconomy.gov “Your MPG” owner submissions. Real-world results vary by driver behavior, conditions, and equipment.
Owner reported MPG for this vehicle averages 34.4 real world MPG based on 1 owner report. EPA combined rating is 29 MPG.
Trim Comparison
Manual 5-spd
Regular
City
25
Hwy
35
Comb
29
Fuel cost: $2,350/yr
Automatic 4-spd
Regular
City
24
Hwy
33
Comb
27
Fuel cost: $2,500/yr
| Trim | Engine | City | Hwy | Combined | Fuel Cost/yr |
|---|---|---|---|---|---|
| Manual 5-spd | Regular | 25 | 35 | 29 | $2,350 |
| Automatic 4-spd | Regular | 24 | 33 | 27 | $2,500 |
Annual Fuel Cost
$2,350
Based on gasoline at $3.67/gal, 15,000 miles/year
5-Year Fuel Savings
$250
vs. average new vehicle
EPA Fuel Economy Score: -1/10
GHG Score: -1/10
Environment
- CO₂ Tailpipe Emissions
- 306 g/mile
- Annual Petroleum Consumption
- 10.3 barrels
Specifications
- Engine
- 2.2L 4-cyl
- Transmission
- 4-speed Automatic
- Drivetrain
- FWD
- Body Style
- Sedan
- GVWR
- Class 1 (≤6,000 lbs)
Source: EPA fuel economy data & NHTSA vPIC. Specifications reflect the most common trim configuration.
Engine & Efficiency Details
Source: EPA fueleconomy.gov
- Engine Size
- 2.2L, 4-cylinder
- Fuel Type
- Regular Gasoline
Annual Fuel Cost by State
Prices as of week ending May 18, 2026 · Source: EIA
National AvgEPA default
$4.490/gal$2,322/yr
California
$5.957/gal$3,081/yr
Texas
$3.888/gal$2,011/yr
Florida
$4.136/gal$2,139/yr
New York
$4.522/gal$2,339/yr
Ohio
$4.510/gal$2,333/yr
Washington
$5.591/gal$2,892/yr
Colorado
$4.618/gal$2,389/yr
Minnesota
$4.344/gal$2,247/yr
Massachusetts
$4.448/gal$2,301/yr
| State | Gas Price | Annual Cost | vs. National Avg |
|---|---|---|---|
| National AvgEPA default | $4.490/gal | $2,322/yr | — |
| California | $5.957/gal | $3,081/yrHIGHEST | +$759 |
| Texas | $3.888/gal | $2,011/yrLOWEST | $-311 |
| Florida | $4.136/gal | $2,139/yr | $-183 |
| New York | $4.522/gal | $2,339/yr | +$17 |
| Ohio | $4.510/gal | $2,333/yr | +$11 |
| Washington | $5.591/gal | $2,892/yr | +$570 |
| Colorado | $4.618/gal | $2,389/yr | +$67 |
| Minnesota | $4.344/gal | $2,247/yr | $-75 |
| Massachusetts | $4.448/gal | $2,301/yr | $-21 |
Calculated at 15,000 miles/year (EPA standard assumption) using 29 MPG combined. Regular gasoline prices. Actual costs vary.
Related
Chevrolet Cobalt Sedan MPG History
See how this model's fuel economy changed by year