Mercedes-AMG GT 4-DOOR COUPE (2018 – 2025) vs Audi A6 (2018 – 2025): specs compared
The Mercedes-AMG GT 4-DOOR COUPE is the more powerful of the two, with up to 367 hp against 340 hp. It is quicker, reaching 100 km/h in 4.9 s against 5.3 s. It has the higher top speed: 270 km/h against 249 km/h. The Audi A6 uses less fuel, from 2.1 L/100 km against 9.4 L/100 km. It is the lighter car, from 1,645 kg against 1,965 kg. At 5,055 mm, the Mercedes-AMG GT 4-DOOR COUPE is 117 mm longer than the Audi A6.
| Specification |
Mercedes-AMG
GT 4-DOOR COUPE
2018 – 2025
|
Audi
A6
2018 – 2025
|
|---|---|---|
| Overview | ||
| Origin | Germany | Germany |
| Documented years | 2018 – 2025 | 2018 – 2025 |
| Body style | 4 Doors · Sedan | — |
| Variants | 1 | 9 |
| Fuel | Petrol | Diesel, Petrol, Hybrid |
| Drive | AWD | FWD · AWD |
| Gearbox | Automatic | Automatic |
| Performance | ||
| Power | 367 hp | 163 – 367 hp |
| Torque | 500 Nm | 370 – 620 Nm |
| 0–100 km/h | 4.9 s | 5.3 – 9.3 s |
| Top speed | 270 km/h | 209 – 249 km/h |
| Economy | ||
| Fuel economy | 9.4 L/100 km | 2.1 – 9.4 L/100 km |
| Dimensions | ||
| Length | 5,055 mm | 4,938 mm |
| Width | 1,872 mm | 1,887 – 2,111 mm |
| Height | 1,455 mm | 1,458 mm |
| Wheelbase | 2,951 mm | 2,924 mm |
| Curb weight | 1,965 kg | 1,645 – 1,825 kg |
Ranges cover all variants of each car. The highlight marks the best version per row.

