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2023 Audi Q8 55 e-tron quattro S line fuel economy

The 2023 Audi Q8 55 e-tron quattro S line does 21.4 kWh/100 km (2.9 miles/kWh) on the official combined test. Work out what a trip costs in your money below.

2023 Audi Q8 55 e-tron quattro S line in Motora’s 3D garage

Key figures

FuelElectric
Official efficiency21.4 kWh/100 km (2.9 miles/kWh) · WLTP
Per 100 km21.4 kWh
Per 100 miles34.5 kWh
Power402 hp (300 kW)
Weight2,585 kg
DriveAll-wheel drive

Every version of this generation

Figures for each engine and gearbox in this generation. In Motora, owners pick theirs so drives are costed for their exact car.

VersionYearsGearboxPowerL/100 kmmpg
e-tron 50 quattro2019–2023automatic308 hp20.7 kWh3 mi/kWh
e-tron 55 quattro2019–2023automatic355 hp21.4 kWh2.9 mi/kWh
Q8 50 e-tron quattro2023 onautomatic335 hp20.7 kWh3 mi/kWh
Q8 55 e-tron quattro2023 onautomatic402 hp21.4 kWh2.9 mi/kWh
SQ8 e-tron2023 onautomatic496 hp23.9 kWh2.6 mi/kWh

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 Q8 55 e-tron quattro S line 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 Q8 55 e-tron quattro S line 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 Audi cars

2019 Audi Q8 50 TDI quattro S lineDiesel · 8.6 L/100 km · 32.8 mpg2023 Audi Q8 Sportback 55 e-tron quattro S lineElectric · 21.4 kWh/100 km1992 Audi 100 2.0E (C4)Petrol · 9.1 L/100 km · 31 mpg1993 Audi 100 2.0E Avant (C4)Petrol · 9.4 L/100 km · 30 mpg1989 Audi 200 Turbo quattro 20V (C3)Petrol · 11.8 L/100 km · 24 mpg1988 Audi 80 1.8S (B3)Petrol · 8.3 L/100 km · 34 mpg1993 Audi 80 2.0E (B4)Petrol · 8.8 L/100 km · 32 mpg1993 Audi 80 2.0E Avant (B4)Petrol · 9.1 L/100 km · 31 mpg

Every Audi in Motora

Put your Q8 55 e-tron quattro S line 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.