Real MPG: Mercedes-Benz SLC (2016 - 2020) SLC 180

Submit your Real MPG

44.1–44.8

Official MPG
(NEDC)

26.0–39.7

Real MPG

33.5

Real MPG
Average

75%

of Official MPG
(NEDC)

More engines available for this model:

Engine	Official MPG (NEDC)	Official MPG (WLTP)	Real MPG Avg.	Real MPG %
AMG SLC 43	34.5–36.2 mpg	-	34.0 mpg	96%	Submit
SLC 200	40.4–43.5 mpg	40.4 mpg	32.8 mpg	81%*	Submit
SLC 200 Automatic	42.2–47.9 mpg	40.4 mpg	36.5 mpg	90%*	Submit
SLC 250 d Automatic	70.6 mpg	-	48.9 mpg	69%	Submit
SLC 300 Automatic	40.4 mpg	37.2 mpg	36.1 mpg	97%*	Submit
SLC 43 AMG	-	32.5 mpg	-	-*	Submit

*Based on WLTP MPG values

Read the Honest John review...

Mercedes-Benz SLC (2016 - 2020)

Folding metal hard-top roof offers security and refinement, performance AMG SLC 43 delivers pace to worry Porsche, optional Airscarf allows open-top motoring even when temperature drops.

Rivals

Mercedes-Benz SLC (2016 - 2020)	40.3	avg mpg
Smart Fortwo Cabriolet (2016 - 2019)	51.6	avg mpg
MINI Convertible (2016 - 2024)	42.5	avg mpg
Mazda MX-5 (2015 on)	45.2	avg mpg