Audi A6 C8 4.0 RS6 Avant Station wagon
441 kW600 PS591 hp800 Nm2018–2025
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- Power
- 441 kW 600 PS · 591 hp
- Torque
- 800 Nm 590 lb-ft
- Displacement
- 4,000 cm³
Under the bonnet of the Audi A6 C8 4.0 RS6 Avant estate sits a 4.0-litre eight-cylinder petrol engine, good for 441 kW (600 PS) and 800 Nm of torque. In the A6 C8 4.0 RS6 Avant, power goes to all four wheels.
In a A6 C8 line-up of 2 versions, the A6 C8 4.0 RS6 Avant tops the power chart, 145% above the entry 2.0 45 TFSI quattro (180 kW). On top of that, it is the strongest on torque (800 Nm).
Where the A6 C8 4.0 RS6 Avant stands out
- Most powerful version of the A6 C8: 441 kW (600 PS)
- Most torque in the range: 800 Nm
Dimensions drawing
To scale · width without mirrors
Zoom in to read the measurements — or see the table below.
grid 500 mm1 ft Side view: dashed lines mark the axles
Engine
| Fuel | Petrol |
|---|---|
| Displacement | 4,000 cm³ 4.0 l · 244 cu in |
| Cylinders | 8 |
| Power | 441 kW 600 PS · 591 hp |
| Torque | 800 Nm 590 lb-ft |
| Drive | All-wheel drive |
Production
| Body type | Station wagon |
|---|---|
| Years | 2018–2025 |
| Generation | A6 C8 (2018–2025) |
Compare size All A6 C8 versions All Audi spec sheets
Data sources
Data checked by an editor against the sources below.
Data: 7 of 25 fields · 1 source · data changed 14 Oct 2026