Real MPG: Mercedes-Benz SLK (2004 - 2011) SLK300 Automatic
Submit your Real MPG
31.7
Official MPG(NEDC)
27.0–32.4
Real MPG
29.6
Real MPGAverage
93%
of Official MPG(NEDC)
More engines available for this model:
| Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
| SLK200 Kompressor | 32.5–36.2 mpg | - | 33.7 mpg | 98% | |
| SLK200 Kompressor Automatic | 34.9 mpg | - | 31.3 mpg | 90% | |
| SLK280 | 29.1–29.7 mpg | - | 29.0 mpg | 99% | |
| SLK300 | 29.7 mpg | - | 30.1 mpg | 102% | |
| SLK350 | 26.7–29.1 mpg | - | 27.6 mpg | 99% | |
| SLK350 Automatic | 31.4 mpg | - | 27.6 mpg | 88% | |
| SLK55 AMG | 23.5 mpg | - | 22.0 mpg | 94% |
Read the Honest John review...
Mercedes-Benz SLK (2004 - 2011)
Georgeous jewel like looks reminiscent of a miniature McLaren SLR. Electric folding hard top. A much desired and aspired to car.
Rivals
| Mercedes-Benz SLK (2004 - 2011) | 29.8 | avg mpg |
| Ford StreetKa (2003 - 2005) | 33.6 | avg mpg |
| BMW 6 Series (2004 - 2011) | 28.7 | avg mpg |
| Peugeot 307 CC (2003 - 2008) | 38.6 | avg mpg |
