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Mercedes-BenzAMG GT (2015-2022)

Used only
Sports
Petrol/Diesel/Mild hybrid

£45,947Typical price

Test score

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The AMG GT is one of the world's most potent supercars. Whether you choose the hard-roof Coupé or soft-top Roadster, you'll be getting a beast of a machine. But can Mercedes' most extreme sports car dispense with rivals such as the Porsche 911? Read our full road test review to find out.

pros

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cons

What's included?

What is it?
What's it great at?
What's it like to drive?
How reliable is the Mercedes-Benz AMG GT (2015-2022)?
How comfortable and spacious is it?
How economical is it to run?
How safe is it?
Is there anything I should look out for?
Should I buy it?

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KEY TEST RESULTS
Comfort and practicality
Model reliability 0-4 years
Brand reliability 0-4 years

Aug 2023Last checked by Which?
Jul 2017First reviewed by Which?
Sept 2015Released

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

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How we test cars

3 Feb 2026

Ease of driving

Overall
Visibility
Smoothness of power delivery
Driving stability
Cabin layout

Driving performance

Overall
Acceleration
Gearbox and transmission
Brakes

Comfort and practicality

Overall
Entry and exit
Seat comfort
Ride quality
Quietness
Boot space
Seat space

Safety kit

Model reliability 0-4 years

How we test model reliability 0-4 years

How reliable this car is, based on the real life feedback of current owners as collected in our annual Which? car survey. We divide all reliability feedback into three age groups: cars aged up to four years, five to nine years, and 10 to 15 years. A car cannot be a Best Buy if: It's available to buy new and has a 0-4-year model reliability score of two stars or less; or it's only available on the used market and has a 5-9-year model reliability score of two stars or less; or it's only available on the used market and launched less than five years ago and has a 0-4-year model reliability score of two stars of less.

Brand reliability 0-4 years

Overall
Electric car reliability
Plug-in hybrid reliability
Petrol reliability
Diesel reliability

How we test brand reliability 0-4 years

Our reliability ratings are based on the feedback from tens of thousands of UK motorists, as collected in our annual Which? car survey. We divide all reliability feedback into three age groups: cars aged up to four years, five to nine years, and 10 to 15 years.

Brand reliability 5-9 years

Overall
Plug-in hybrid reliability
Diesel reliability

Brand reliability 10-15 years

Overall
Petrol reliability
Diesel reliability

General
Class	Sports
Luxury	Yes
Convertible	No
Availability	Used only
Used price	£45,947 - £100,509
Fuel type	Petrol/Diesel/Mild hybrid
Tested fuel efficiency	26.4mpg
Length	4,544mm
Width (excluding wing mirrors)	1,939mm
Width (including wing mirrors)	2,075mm
Height	1,287mm
Driver max height
Boot space with seats up
Boot space with seats down
Number of seats	2
Folding rear seats	No
Isofix attachments	No
Turning circle	11.75 m
On sale date	21 July 2017
Lowest pence-per-mile cost	£23.59

Latest tested engine
Engine and trim name	Speedshift DCT
Fuel type	Petrol
Capacity and power	4-litre (462hp)
Transmission	7-speed dual-clutch automatic
Driven wheels	Rear-wheel-drive (RWD)
Fuel tank capacity	65 litres
Tested fuel economy: City / Out of town / Motorway (mpg)
Tested fuel economy: Combined (mpg)
Cost per mile	23.59p per mile
Cost of filling tank	£89
Monthly fuel cost
Annual fuel cost
NOx level	Very low
CO level	Medium
CO2 at tailpipe/tank-to-wheel (TTW) (g/km)	247
Official Euro emission level	Euro 6b
Engine test date	16 February 2016
Test programme	2012-2016

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Mercedes-BenzAMG GT (2015-2022)

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Test results

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Suggested Alternatives

BMW

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