2013 Audi S8 4.0 TFSI quattro (D4) fuel economy
The 2013 Audi S8 4.0 TFSI quattro (D4) does 10.3 L/100 km (27.4 mpg, 22.8 US mpg) on the official combined test. Work out what a trip costs in your money below.

Key figures
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.
| Version | Years | Gearbox | Power | L/100 km | mpg |
|---|---|---|---|---|---|
| 3.0 TDI quattro 250/258 | 2010–2017 | automatic | 255 hp | 5.9 | 47.9 |
| 4.2 TDI quattro 350/385 | 2010–2017 | automatic | 380 hp | 7.4 | 38.2 |
| 3.0 TFSI quattro 290/310 | 2010–2017 | automatic | 286 hp | 8.8 | 32.1 |
| 4.0 TFSI quattro 435 | 2012–2017 | automatic | 429 hp | 9.1 | 30.9 |
What does a trip cost?
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 S8 4.0 TFSI 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 S8 4.0 TFSI 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
2001 Audi S8 4.2 quattro (D2)Petrol · 13.1 L/100 km · 21.6 mpg
2020 Audi S8 TFSI quattro (D5)Petrol · 12.1 L/100 km · 23.3 mpg
1992 Audi 100 2.0E (C4)Petrol · 9.1 L/100 km · 31 mpg
1993 Audi 100 2.0E Avant (C4)Petrol · 9.4 L/100 km · 30 mpg
1989 Audi 200 Turbo quattro 20V (C3)Petrol · 11.8 L/100 km · 24 mpg
1988 Audi 80 1.8S (B3)Petrol · 8.3 L/100 km · 34 mpg
1993 Audi 80 2.0E (B4)Petrol · 8.8 L/100 km · 32 mpg
1993 Audi 80 2.0E Avant (B4)Petrol · 9.1 L/100 km · 31 mpgPut your S8 4.0 TFSI quattro in Motora
Build it in your 3D garage, and Motora records every drive and works out what it cost in fuel.
Get the appFigures are official combined (NEDC) results and can differ a little between markets. Calculator prices are examples.