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2004 Audi A8 4.2 quattro (D3) fuel economy

The 2004 Audi A8 4.2 quattro (D3) does 12.1 L/100 km (23.3 mpg, 19.4 US mpg) on the official combined test. Work out what a trip costs in your money below.

2004 Audi A8 4.2 quattro (D3) in Motora’s 3D garage

Key figures

FuelPetrol
Official economy12.1 L/100 km (23.3 mpg, 19.4 US mpg) · NEDC
Per 100 km12.1 litres
Per 100 miles19.5 litres
Power330 hp (246 kW)
Engine4.2 litres
Weight1,780 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
3.0 TDI quattro 2332003–2010automatic229 hp8.433.6
4.2 TDI quattro 3262005–2010automatic322 hp9.430.1
3.2 FSI 2602005–2010automatic256 hp10.925.9
4.2 quattro 335/3502002–2010automatic330 hp1223.5

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 A8 4.2 quattro 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 A8 4.2 quattro 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

2011 Audi A8 3.0 TDI quattro SE (D4)Diesel · 6.9 L/100 km · 40.9 mpg1999 Audi A8 4.2 quattro (D2)Petrol · 13.1 L/100 km · 21.6 mpg2018 Audi A8 50 TDI quattro (D5)Diesel · 7 L/100 km · 40.4 mpg2012 Audi A8 L 3.0 TDI quattro SE (D4)Diesel · 7 L/100 km · 40.4 mpg2008 Audi A8 L 4.2 TDI quattro (D3)Diesel · 9.4 L/100 km · 30.1 mpg2019 Audi A8 L 50 TDI quattro (D5)Diesel · 7.1 L/100 km · 39.8 mpg1992 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 mpg

Every Audi in Motora

Put your A8 4.2 quattro 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 (NEDC) results and can differ a little between markets. Calculator prices are examples.