Real MPG: Mercedes-Benz C-Class (2014 - 2021)

Number of RealMPGs submitted

000818 Submit your RealMPG

16–74

Real MPG

45.2

Average

Much improved interior quality. More refined and better to drive than predecessor. Strong 2.0-litre four-cylinder diesel engines on facelifted cars.

C220 CDI with automatic gearbox is disappointing. Surprising quality issues with pre-facelift models.

Read the full Mercedes-Benz C-Class review

Select engine for more Real MPG information:

Engine	Official MPG (NEDC)	Official MPG (WLTP)	Real MPG Avg.	Real MPG %
AMG C 43	30.4–35.3 mpg	28.0 mpg	27.7 mpg	99%*	Submit
AMG C 63	28.5–34.5 mpg	25.0 mpg	20.3 mpg	81%*	Submit
AMG C 63 S	28.5–34.5 mpg	25.2 mpg	22.8 mpg	90%*	Submit
C 180	47.1–47.9 mpg	37.7 mpg	-	-*	Submit
C 180 Automatic	44.1–45.6 mpg	35.6 mpg	31.0 mpg	87%*	Submit
C 200 1.5 4Matic Automatic	43.5 mpg	-	33.4 mpg	77%	Submit
C 200 1.5 Automatic	46.3–47.1 mpg	44.1 mpg	32.3 mpg	73%*	Submit
C 200 2.0	49.6–53.3 mpg	-	38.4 mpg	75%	Submit
C 200 2.0 4Matic Automatic	40.9–41.5 mpg	-	36.2 mpg	88%	Submit
C 200 2.0 Automatic	48.7–53.3 mpg	35.8 mpg	38.1 mpg	106%*	Submit
C 200 Automatic	-	35.8 mpg	-	-*	Submit
C 200 d 1.6	65.7–72.4 mpg	51.4 mpg	53.2 mpg	103%*	Submit
C 200 d 1.6 Automatic	62.8–67.3 mpg	48.7 mpg	51.9 mpg	107%*	Submit
C 220 d 2.0 4Matic Automatic	57.7 mpg	42.2 mpg	48.0 mpg	114%*	Submit
C 220 d 2.0 Automatic	61.4–64.2 mpg	47.1 mpg	50.2 mpg	107%*	Submit
C 220 d 2.1	67.3–70.6 mpg	-	55.3 mpg	80%	Submit
C 220 d 2.1 4Matic Automatic	58.9–61.4 mpg	-	43.3 mpg	72%	Submit
C 220 d 2.1 Automatic	61.4–65.7 mpg	-	49.0 mpg	77%	Submit
C 250 d 2.1 4Matic Automatic	58.9–61.4 mpg	-	43.8 mpg	73%	Submit
C 250 d 2.1 Automatic	61.4–65.7 mpg	-	45.4 mpg	71%	Submit
C 300 Automatic	42.2–43.5 mpg	35.8 mpg	34.3 mpg	96%*	Submit
C 300 d 4Matic Automatic	53.3 mpg	42.2 mpg	-	-*	Submit
C 300 d Automatic	57.7 mpg	43.5 mpg	49.2 mpg	113%*	Submit
C 300 de Automatic	-	235.4 mpg	68.1 mpg	29%*	Submit
C 300 e Automatic	-	188.3 mpg	-	-*	Submit
C 300 h	74.3–78.5 mpg	-	50.2 mpg	66%	Submit
C 350 e	122.8 mpg	-	44.2 mpg	36%	Submit

*Based on WLTP MPG values

Read the Honest John review...

Mercedes-Benz C-Class (2014 - 2021)

Much improved interior quality. More refined and better to drive than predecessor. Strong 2.0-litre four-cylinder diesel engines on facelifted cars.

Rivals

Mercedes-Benz C-Class (2014 - 2021)	45.2	avg mpg
Audi Q7 (2015 on)	35.2	avg mpg
BMW X5 (2014 - 2018)	31.3	avg mpg
Volvo XC90 (2015 on)	33.9	avg mpg

View more rival models

Latest submissions

X3 (2004 - 2010)

Karoq (2018 on)

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