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2020 Mercedes-AMG GT Roadster fuel economy

The 2020 Mercedes-AMG GT Roadster does 12.2 L/100 km (23.2 mpg, 19.3 US mpg) on the official combined test. Work out what a trip costs in your money below.

2020 Mercedes-AMG GT Roadster in Motora’s 3D garage

Key figures

FuelPetrol
Official economy12.2 L/100 km (23.2 mpg, 19.3 US mpg) · WLTP
Per 100 km12.2 litres
Per 100 miles19.6 litres
Power469 hp (350 kW)
Engine4 litres
Weight1,592 kg
DriveTwo-wheel drive

What does a trip cost?

Fuel cost–

Prices start at an example. Change them to what you pay. Economy starts at the car’s official combined figure, or a typical real-world one for cars without an official result.

Real-world economy

Official figures come from a lab test. On the road, motorway speeds, short trips, traffic and cold weather usually use more. Motora records each drive in your AMG GT Roadster and works out what it really used from how you drove, priced with pump prices near you. How the drive tracker works.

Build it in 3D

Put your AMG GT Roadster in your Motora garage, paint it, fit wheels and a body kit, set the stance and park it next to your friends’ cars. See the 3D garage.

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Put your AMG GT Roadster in Motora

Build it in your 3D garage, and Motora records every drive and works out what it cost in fuel.

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Figures are official combined (WLTP) results and can differ a little between markets. Calculator prices are examples.