Audi S6 Avant (2019 – 2025) vs Cadillac CT5-V (2019 – 2024): specs compared
The Cadillac CT5-V is the more powerful of the two, with up to 355 hp against 349 hp. At 4,978 mm, the Audi S6 Avant is 53 mm longer than the Cadillac CT5-V.
| Specification |
Audi
S6 Avant
2019 – 2025
|
Cadillac
CT5-V
2019 – 2024
|
|---|---|---|
| Overview | ||
| Origin | Germany | United States |
| Documented years | 2019 – 2025 | 2019 – 2024 |
| Body style | Avant · Estate / wagon | — |
| Variants | 1 | 1 |
| Fuel | Diesel | Petrol |
| Drive | AWD | RWD |
| Gearbox | Automatic | Automatic |
| Performance | ||
| Power | 349 hp | 355 hp |
| Torque | 700 Nm | 542 Nm |
| 0–100 km/h | 5.1 s | — |
| Top speed | 249 km/h | — |
| Economy | ||
| Fuel economy | 6.5 L/100 km | — |
| Dimensions | ||
| Length | 4,978 mm | 4,925 mm |
| Width | 2,118 mm | 2,040 mm |
| Height | 1,417 mm | 1,453 mm |
| Wheelbase | 2,982 mm | 2,946 mm |
| Curb weight | 2,020 kg | — |
Ranges cover all variants of each car. The highlight marks the best version per row.

