2012 Mercedes-Benz CLS550Fuel Economy & MPG Ratings
Gasoline Compact CarsRear-Wheel Drive
City
17
MPG
Highway
25
MPG
Combined
20
MPG
Trim Comparison
Automatic 7-spd
Premium
City
17
Hwy
25
Comb
20
Fuel cost: $4,100/yr
| Trim | Engine | City | Hwy | Combined | Fuel Cost/yr |
|---|---|---|---|---|---|
| Automatic 7-spd | Premium | 17 | 25 | 20 | $4,100 |
Annual Fuel Cost
$4,100
Based on gasoline at $3.67/gal, 15,000 miles/year
5-Year Fuel Savings
$-8,500
vs. average new vehicle
EPA Fuel Economy Score: -1/10
GHG Score: -1/10
Environment
- CO₂ Tailpipe Emissions
- 444 g/mile
- Annual Petroleum Consumption
- 14.9 barrels
Specifications
- Engine
- 4.7L 8-cyl
- Transmission
- 7-speed Automatic
- Drivetrain
- RWD
- 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
- 4.7L, 8-cylinder
- Induction Type
- Direct Injection
- Fuel Type
- Premium Gasoline
Related
Mercedes-Benz CLS550 MPG History
See how this model's fuel economy changed by year