
REAL MPG:
Mercedes-Benz C-Class (2014 on)
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18–66
Real MPG
45.5
Average
Much improved interior quality. More refined and better to drive than predecessor. Facelift diesels get new 2.0-litre 4-cylinder engines.
C220 CDI with automatic gearbox is disappointing. Surprising quality issues with pre-facelift models.
Select engine for more Real MPG information:
Engine | Official MPG | Real MPG Avg. | Real MPG % | |
AMG C 43 | 30.4–35.3 mpg | 28.4 mpg | 87% | ![]() |
AMG C 63 | 28.5–34.5 mpg | 21.8 mpg | 69% | ![]() |
AMG C 63 S | 28.5–34.5 mpg | 25.0 mpg | 79% | ![]() |
C 180 | 47.1–47.9 mpg | - | - | ![]() |
C 180 Automatic | 44.1–45.6 mpg | 31.0 mpg | 69% | ![]() |
C 200 1.5 4Matic Automatic | 43.5 mpg | - | - | ![]() |
C 200 1.5 Automatic | 46.3–47.1 mpg | 36.0 mpg | 77% | ![]() |
C 200 2.0 | 49.6–53.3 mpg | 38.1 mpg | 74% | ![]() |
C 200 2.0 4Matic Automatic | 40.9–41.5 mpg | 36.2 mpg | 88% | ![]() |
C 200 2.0 Automatic | 48.7–53.3 mpg | 38.0 mpg | 75% | ![]() |
C 200 d 1.6 | 65.7–72.4 mpg | 52.6 mpg | 76% | ![]() |
C 200 d 1.6 Automatic | 62.8–67.3 mpg | 51.9 mpg | 80% | ![]() |
C 220 d 2.0 4Matic Automatic | 57.7 mpg | 50.9 mpg | 88% | ![]() |
C 220 d 2.0 Automatic | 61.4–64.2 mpg | 52.2 mpg | 83% | ![]() |
C 220 d 2.1 | 67.3–70.6 mpg | 55.5 mpg | 80% | ![]() |
C 220 d 2.1 4Matic Automatic | 58.9–61.4 mpg | 43.6 mpg | 72% | ![]() |
C 220 d 2.1 Automatic | 61.4–65.7 mpg | 48.7 mpg | 77% | ![]() |
C 250 d 2.1 4Matic Automatic | 58.9–61.4 mpg | 45.6 mpg | 76% | ![]() |
C 250 d 2.1 Automatic | 61.4–65.7 mpg | 45.5 mpg | 72% | ![]() |
C 300 Automatic | 42.2–43.5 mpg | 34.5 mpg | 80% | ![]() |
C 300 d 4Matic Automatic | 53.3 mpg | - | - | ![]() |
C 300 d Automatic | 57.7 mpg | 53.1 mpg | 92% | ![]() |
C 300 h | 74.3–78.5 mpg | 50.5 mpg | 66% | ![]() |
C 350 e | 122.8 mpg | 44.5 mpg | 36% | ![]() |
Read the Honest John review...
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Mercedes-Benz C-Class (2014 on)
Much improved interior quality. More refined and better to drive than predecessor. Facelift diesels get new 2.0-litre 4-cylinder engines.
Rivals
Mercedes-Benz C-Class (2014 on) | 45.5 | avg mpg |
Mercedes-Benz C-Class Estate (2014 on) | 44.7 | avg mpg |
Audi A4 (2015 on) | 43.5 | avg mpg |
BMW 4 Series Gran Coupe (2014 on) | 40.1 | avg mpg |