Technical specifications
| Clear list | Rolls-Royce Cullinan | Audi RS6 |
| Totals | Rolls-Royce Cullinan 6.7 AWD × | Audi RS6 4.0 TFSI Avant × |
| Mark | Rolls-Royce | Audi |
| Model | Cullinan 6.7 AWD | RS6 4.0 TFSI Avant |
| Year | 2018 | 2014 |
| Number of doors/seats | 5/5 | 5/5 |
| Body type | Wagon | Wagon |
| Unladen Weight | 2660 | 1950 |
| Gross Weight Limit | - | 2580 |
| Top Speed, km/h | 250 | 250 |
| Acceleration 0-100 kph | - | 3.9 |
| Minimum turning radius, m | - | 6 |
| Cargo Volume, min/max, L | 526 | 565/1680 |
| Dimensions specifications, mm | Rolls-Royce Cullinan 6.7 AWD × | Audi RS6 4.0 TFSI Avant × |
| Length | 5341 | 4979 |
| Width | 2164 | 1936 |
| Height | 1835 | 1461 |
| Wheelbase | 3295 | 2915 |
| Front/rear Track | - | 1662/1663 |
| Ground clearance | - | - |
| Engine specifications | Rolls-Royce Cullinan 6.7 AWD × | Audi RS6 4.0 TFSI Avant × |
| Type | Gasoline Direct Injection, turbocharging | Gasoline Direct Injection, turbocharging |
| Displacement, cm3 | 6750 | 3993 |
| Compression ratio | 10 | 10.1 |
| Number and arrangement of cylinders | V12 | V8 |
| The diameter of the cylinder x stroke, mm | - | 84.5x89 |
| Number of valves | 48 | 32 |
| Power, hp/rpm | 571/5000 | 560/5700-6600 |
| Max torque, Nm/RPM | 900/1700 | 700/1750-5500 |
| Transmission specifications | Rolls-Royce Cullinan 6.7 AWD × | Audi RS6 4.0 TFSI Avant × |
| Gearbox | 8-speed automatic | 8-speed automatic |
| Drive Type | All wheel drive | Four-wheel drive |
| Suspension specifications | Rolls-Royce Cullinan 6.7 AWD × | Audi RS6 4.0 TFSI Avant × |
| Front | Upper and lower A-arm (double wishbone) | Upper and lower A-arm (double wishbone) |
| Rear | multi-link suspensions | multi-link suspensions |
| Tire Size | 255/45 R22 | 275/35 R20 |
| Disk | 5x120 ET20 d72.5
| 5x112 ET35 d66.6
|
| Brakes specifications | Rolls-Royce Cullinan 6.7 AWD × | Audi RS6 4.0 TFSI Avant × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Ventilated discs | Ventilated discs |
| Fuel consumption specifications, L/100 km | Rolls-Royce Cullinan 6.7 AWD × | Audi RS6 4.0 TFSI Avant × |
| City | - | 13.4 |
| Highway | - | 7.4 |
| Combined | 15 | 9.6 |
| Fuel | 95 | 95 |
| Tank, L | - | 75 |
| Clear list | Rolls-Royce Cullinan | Audi RS6 |
