MERCEDES-BENZ Best MPG

This list shows all MERCEDES-BENZ models ordered by MPG and displays the official combined MPG, NGC Rating, tail-pipe CO2 emissions, price and fuel type. All MERCEDES-BENZ models below are currently available to buy as new in the UK in 2021 and the data is updated weekly from the Next Green Car database. Choosing a high fuel economy MERCEDES-BENZ model will result in reduced running costs: lower fuel costs, car tax and company car tax.



To find MPG for a specific MERCEDES-BENZ model, use the drop-down lists below. To search on more general criteria or to find used models use the main car search page.

Your results
Key

Petrol
Diesel
Hybrid
Plug-in
Hybrid
Electric
NGC
Rating
NGC
Approved
MPG
Combined
Real MPG
(Estimated)
MPG
Equivalent

MERCEDES-BENZ GLE EQ Power GLE 350 de AMG Line 4MATIC 9G-TRONIC (5 seats)

SUV 5 door / 5 seats
Compare
OTR £61,360 Not eligible for OLEV grant
NGC
45
MPG
404
WLTP
CO2
19
WLTP

MERCEDES-BENZ CLA EQ Power Coupe CLA 250 e AMG Line Premium 8G-DCT

Executive 4 door / 5 seats
Compare
OTR £37,450 Not eligible for OLEV grant
NGC
30
MPG
257
WLTP
CO2
23
WLTP

MERCEDES-BENZ B-Class EQ Power B 250 e AMG Line Executive 8G-DCT

MPV 5 door / 5 seats
Compare
OTR £35,280 Not eligible for OLEV grant
NGC
36
MPG
236
WLTP
CO2
27
WLTP

MERCEDES-BENZ CLA EQ Power Shooting Brake CLA 250 e AMG Line Premium 8G-DCT

Estate 4 door / 5 seats
Compare
OTR £38,450 Not eligible for OLEV grant
NGC
31
MPG
235
WLTP
CO2
26
WLTP

MERCEDES-BENZ C-Class EQ Power Saloon C 300 de Sport Edition 9G-TRONIC PLUS

Executive 4 door / 5 seats
Compare
OTR £44,510 Not eligible for OLEV grant
NGC
37
MPG
235
WLTP
CO2
32
WLTP

MERCEDES-BENZ CLA EQ Power Shooting Brake CLA 250 e AMG Line Premium Plus 8G-DCT

Estate 4 door / 5 seats
Compare
OTR £38,450 Not eligible for OLEV grant
NGC
31
MPG
235
WLTP
CO2
27
WLTP

MERCEDES-BENZ E-Class EQ Power Saloon E 300 de SE 9G-TRONIC PLUS

Executive 4 door / 5 seats
Compare
OTR £47,780 Not eligible for OLEV grant
NGC
40
MPG
217
WLTP
CO2
34
WLTP

MERCEDES-BENZ C-Class EQ Power Estate C 300 de Sport Edition 9G-TRONIC PLUS

Estate 5 door / 5 seats
Compare
OTR £44,215 Not eligible for OLEV grant
NGC
38
MPG
217
WLTP
CO2
35
WLTP

MERCEDES-BENZ A-Class EQ Power Saloon A 250 e AMG Line 8G-DCT

Small family 4 door / 5 seats
Compare
OTR £33,575 Not eligible for OLEV grant
NGC
32
MPG
217
WLTP
CO2
25
WLTP

MERCEDES-BENZ C-Class EQ Power Saloon C 300 de AMG Line Edition 9G-TRONIC PLUS

Executive 4 door / 5 seats
Compare
OTR £43,015 Not eligible for OLEV grant
NGC
37
MPG
217
WLTP
CO2
33
WLTP

MERCEDES-BENZ fuel economy

MPG for MERCEDES-BENZ models varies substantially according to the type of car. Smaller, lighter vehicles like city cars and superminis typically have higher MPG, whilst large family cars or MPVs will have lower fuel economy. Fuel economy is linked to the tail-pipe CO2 emissions from a vehicle: the lower the CO2 emissions the higher the achievable MPG. Thus, buying a high MPG MERCEDES-BENZ model not only reduces running costs through lower fuel costs but also through lower emissions which may result in lower car tax and company car tax.

Four different MPG figures are included in the MERCEDES-BENZ listing above. The three official MPG figures (urban, extra-urban and combined) are derived from the 'New European Directive Cycle' (NEDC) which tests car on a rolling road. However these official MPG figures increasingly do not reflect realistic, achievable MPG figures in 2021. Therefore Next Green Car has calculated a 'real MPG' figure which is based on actual driving data. The 'Real MPG' figure is typically 20% lower than the official figures.

MERCEDES-BENZ MPG UK
Chris Lilly

Author:Chris Lilly
Date Updated:7th Apr 2021

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