| 1 | 0 | 3 | 4 | 3 | 4 |
Mercedes-Benz SLK Fuel Economy Data
2dr Hardtop conv. 268-hp 3.5L V6 7-sp shiftable automatic RWD
| flat, hilly, or mountainousLand | driving style: very light to "lead foot"Foot | A/C use: none to heavyA/C | constant stop and goTraf % | many stops per mileCity % | stop every mile or twoSub % | fairly steady speedHwy % | Hwy Spd | MPG |
| flat | med | hvy | 0 | 60 | 30 | 10 | 60 | 20.100 |
| flat | light | light | 5 | 0 | 5 | 90 | 60 | 29.900 |
| flat | med | light | 29 | 33 | 0 | 38 | 70 | 25.000 |
| flat | med | light | 6 | 6 | 13 | 75 | 75 | 17.800 |
What Our Members Are Saying about the Real Gas Mileage of the 2005 Mercedes-Benz SLK
7-speed shiftable automatic RWD
2005 Mercedes-Benz SLK Gas Mileage (MPG)
Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Mercedes-Benz SLK's real-world MPG based on how and where you drive a car.