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2021 Aston Martin DBX fuel economy

The 2021 Aston Martin DBX does 14.3 L/100 km (19.8 mpg, 16.5 US mpg) on the official combined test. Work out what a trip costs in your money below.

2021 Aston Martin DBX in Motora’s 3D garage

Key figures

FuelPetrol
Official economy14.3 L/100 km (19.8 mpg, 16.5 US mpg) · WLTP
Per 100 km14.3 litres
Per 100 miles23 litres
Power543 hp (405 kW)
Engine4 litres
Weight2,248 kg
DriveAll-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 DBX 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 DBX 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.

More Aston Martin cars

2017 Aston Martin DB11Petrol · 11.4 L/100 km · 24.7 mpg2020 Aston Martin DBS GT ZagatoPetrol · 13.5 L/100 km · 20.9 mpg2023 Aston Martin V12 VantagePetrol · 15.1 L/100 km · 18.7 mpg2008 Aston Martin V8 Vantage N400Petrol · 14.4 L/100 km · 19.6 mpg2017 Aston Martin Vanquish ZagatoPetrol · 12.8 L/100 km · 22.1 mpg2019 Aston Martin VantagePetrol · 11.6 L/100 km · 24.4 mpg2025 Aston Martin VantagePetrol · 12.2 L/100 km · 23.1 mpg

Every Aston Martin in Motora

Put your DBX 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.