Technical specifications
| Clear list | Audi S6 (2012-2014) | Audi A8 (2013-2017) |
| Totals | Audi S6 (2012-2014) 4.0 TFSI × | Audi A8 (2013-2017) 4.0 TFSI × |
| Mark | Audi | Audi |
| Model | S6 (2012-2014) 4.0 TFSI | A8 (2013-2017) 4.0 TFSI |
| Year | 2012-2014 | 2013-2017 |
| Number of doors/seats | 4/5 | 4/5 |
| Body type | Sedan | Sedan |
| Unladen Weight | 1970 | 1995 |
| Gross Weight Limit | 2500 | - |
| Top Speed, km/h | 250 | 250 |
| Acceleration 0-100 kph | 4.7 | 4.5 |
| Minimum turning radius, m | 6 | 6.2 |
| Cargo Volume, min/max, L | 530/995 | 490 |
| Dimensions specifications, mm | Audi S6 (2012-2014) 4.0 TFSI × | Audi A8 (2013-2017) 4.0 TFSI × |
| Length | 4931 | 5135 |
| Width | 1874 | 1949 |
| Height | 1440 | 1460 |
| Wheelbase | 2916 | 2992 |
| Front/rear Track | 1615/1606 | 1644/1635 |
| Ground clearance | - | - |
| Engine specifications | Audi S6 (2012-2014) 4.0 TFSI × | Audi A8 (2013-2017) 4.0 TFSI × |
| Type | Gasoline Direct Injection, turbocharging | Gasoline Direct Injection, turbocharging |
| Displacement, cm3 | 3993 | 3993 |
| Compression ratio | 10.1 | 10.1 |
| Number and arrangement of cylinders | V8 | V8 |
| The diameter of the cylinder x stroke, mm | 84.5х89 | 84.5х89 |
| Number of valves | 32 | 32 |
| Power, hp/rpm | 420/5500-6400 | 435/5100-6000 |
| Max torque, Nm/RPM | 550/1400-5200 | 600/1500-5000 |
| Transmission specifications | Audi S6 (2012-2014) 4.0 TFSI × | Audi A8 (2013-2017) 4.0 TFSI × |
| Gearbox | 7-speed tiptronic | 8-speed automatic |
| Drive Type | Four-wheel drive | Four-wheel drive |
| Suspension specifications | Audi S6 (2012-2014) 4.0 TFSI × | Audi A8 (2013-2017) 4.0 TFSI × |
| Front | Upper and lower A-arm (double wishbone) | Upper and lower A-arm (double wishbone) |
| Rear | multi-link suspensions | multi-link suspensions |
| Tire Size | 235/45 R18, 255/40 R19 | 235/55 R18 |
| Disk | 5x112 ET35 d66.6
| 5x112 ET39 d66.6
|
| Brakes specifications | Audi S6 (2012-2014) 4.0 TFSI × | Audi A8 (2013-2017) 4.0 TFSI × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Ventilated discs | Ventilated discs |
| Fuel consumption specifications, L/100 km | Audi S6 (2012-2014) 4.0 TFSI × | Audi A8 (2013-2017) 4.0 TFSI × |
| City | - | 12.6 |
| Highway | 7.7 | 7.1 |
| Combined | 9.7 | 9.1 |
| Fuel | 95 | 95 |
| Tank, L | 80 | 82 |
| Clear list | Audi S6 (2012-2014) | Audi A8 (2013-2017) |
