Real MPG: Mercedes-Benz SLK (2004 - 2011) SLK300 Automatic
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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 | - | 32.7 mpg | 95% | |
| 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 | - | 28.2 mpg | 101% | |
| SLK350 Automatic | 31.4 mpg | - | 27.9 mpg | 89% | |
| SLK55 AMG | 23.5 mpg | - | 22.2 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 |
| Peugeot 307 CC (2003 - 2008) | 39.2 | avg mpg |
| Mazda MX-5 (2005 - 2015) | 35.0 | avg mpg |
| MINI Convertible (2004 - 2008) | 35.0 | avg mpg |
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