Audi A6 40 TDI S tronic vs Audi A6 Sedan 3.0 V6 TFSI MHEV quattro S tronic
At 15,000 km a year and typical prices, the Audi A6 40 TDI S tronic costs about €1,468 a year in energy against €1,931 for the Audi A6 Sedan 3.0 V6 TFSI MHEV quattro S tronic, a difference of €462. Official WLTP figures: 4.8 l/100 km against 6.6 l/100 km combined.
Both are variants of the Audi A6; the choice is the powertrain.


Audi A6 Sedan 3.0 V6 TFSI MHEV quattro S tronic
€1,931
Energy cost per year at 15,000 km
6.6 l/100 km combined
| Figure | Audi A6 40 TDI S tronic | Audi A6 Sedan 3.0 V6 TFSI MHEV quattro S tronic |
|---|---|---|
| Motor | Diesel | Petrol |
| Power | 204 PS | 367 PS |
| Combined | 4.8 l/100 km | 6.6 l/100 km |
| City | 6.5 l/100 km | 9.3 l/100 km |
| Suburban | 4.4 l/100 km | 6.3 l/100 km |
| Country road | 4.2 l/100 km | 5.8 l/100 km |
| Motorway | 4.9 l/100 km | 6.5 l/100 km |
| CO₂ | 140.0 g/km | 153.0 g/km |
| Electric range | - | - |
| Energy cost per year at 15,000 km | €1,468 | €1,931 |