Technical specifications
| Clear list | Audi S8 | Audi A8 (2013-2017) |
| Totals | Audi S8 4.0 TFSI (520 PS) × | Audi A8 (2013-2017) 6.3 FSI Long × |
| Mark | Audi | Audi |
| Model | S8 4.0 TFSI (520 PS) | A8 (2013-2017) 6.3 FSI Long |
| Year | 2013 | 2013-2017 |
| Number of doors/seats | 4/5 | 4/5 |
| Body type | Sedan | Sedan |
| Unladen Weight | 2065 | - |
| Gross Weight Limit | - | - |
| Top Speed, km/h | 250 | 250 |
| Acceleration 0-100 kph | 4.1 | 4.6 |
| Minimum turning radius, m | 6.2 | 6.4 |
| Cargo Volume, min/max, L | 520 | 490 |
| Dimensions specifications, mm | Audi S8 4.0 TFSI (520 PS) × | Audi A8 (2013-2017) 6.3 FSI Long × |
| Length | 5147 | 5265 |
| Width | 1949 | 1949 |
| Height | 1458 | 1471 |
| Wheelbase | 2994 | 3122 |
| Front/rear Track | 1632/1623 | 1644/1635 |
| Ground clearance | - | - |
| Engine specifications | Audi S8 4.0 TFSI (520 PS) × | Audi A8 (2013-2017) 6.3 FSI Long × |
| Type | Gasoline Direct Injection, turbocharging | Gasoline Direct Injection |
| Displacement, cm3 | 3993 | 6299 |
| Compression ratio | 9.3 | 11.8 |
| Number and arrangement of cylinders | V8 | V12 |
| The diameter of the cylinder x stroke, mm | 84.5х89 | 86х90.4 |
| Number of valves | 32 | 48 |
| Power, hp/rpm | 520/5800 | 500/6200 |
| Max torque, Nm/RPM | 650/1700-5500 | 625/4750 |
| Transmission specifications | Audi S8 4.0 TFSI (520 PS) × | Audi A8 (2013-2017) 6.3 FSI Long × |
| Gearbox | 8-speed automatic | 8-speed automatic |
| Drive Type | Four-wheel drive | Four-wheel drive |
| Suspension specifications | Audi S8 4.0 TFSI (520 PS) × | Audi A8 (2013-2017) 6.3 FSI Long × |
| Front | Upper and lower A-arm (double wishbone) | Upper and lower A-arm (double wishbone) |
| Rear | multi-link suspensions | multi-link suspensions |
| Tire Size | 265/40 R20 | 235/55 R18 |
| Disk | 5x112 ET37 d66.6
| 5x112 ET39 d66.6
|
| Brakes specifications | Audi S8 4.0 TFSI (520 PS) × | Audi A8 (2013-2017) 6.3 FSI Long × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Ventilated discs | Ventilated discs |
| Fuel consumption specifications, L/100 km | Audi S8 4.0 TFSI (520 PS) × | Audi A8 (2013-2017) 6.3 FSI Long × |
| City | 13.6 | 15.7 |
| Highway | 7.3 | 8.7 |
| Combined | 9.6 | 11.3 |
| Fuel | 95 | 95 |
| Tank, L | 82 | 82 |
| Clear list | Audi S8 | Audi A8 (2013-2017) |
