Audi A8 D5 4.0 S8 TFSI quattro mild hybrid Sedan
420 kW571 PS563 hp2017–2026
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- Power
- 420 kW 571 PS · 563 hp
- Displacement
- 4,000 cm³
Built 2017–2026, the Audi A8 D5 4.0 S8 TFSI quattro mild hybrid sedan develops 420 kW (571 PS) from a 4.0-litre eight-cylinder petrol engine. The A8 D5 4.0 S8 TFSI quattro mild hybrid has all-wheel drive.
No other petrol version of the A8 D5 matches its output among 3 petrol versions - that is 68% more than the entry 3.0 55 TFSI quattro mild hybrid (250 kW).
Dimensions drawing
To scale · width without mirrors
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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 | 420 kW 571 PS · 563 hp |
| Drive | All-wheel drive |
Production
| Body type | Sedan |
|---|---|
| Years | 2017–2026 |
| Generation | A8 D5 (2017–2026) |
Compare size All A8 D5 versions All Audi spec sheets
Data sources
Data checked by an editor against the sources below.
Data: 6 of 25 fields · 1 source · data changed 20 Oct 2026