Audi A4 B9 2.9 RS4 Avant Station wagon
331 kW450 PS444 hp600 Nm2017–2024
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- Power
- 331 kW 450 PS · 444 hp
- Torque
- 600 Nm 443 lb-ft
- Displacement
- 2,900 cm³
Built 2017–2024, the Audi A4 B9 2.9 RS4 Avant estate develops 331 kW (450 PS) and 600 Nm of torque from a 2.9-litre six-cylinder petrol engine. The A4 B9 2.9 RS4 Avant has all-wheel drive.
It is the most powerful of the 3 petrol versions in the A4 B9 range, with 201% more output than the entry 2.0 35 TFSI (110 kW).
Dimensions drawing
To scale · width without mirrors
Zoom in to read the measurements - or see the table below.
rulers in mminches, grid 500 mm1 ft Side view: dashed lines mark the axles
Engine
| Fuel | Petrol |
|---|---|
| Displacement | 2,900 cm³ 2.9 l · 177 cu in |
| Cylinders | 6 |
| Power | 331 kW 450 PS · 444 hp |
| Torque | 600 Nm 443 lb-ft |
| Drive | All-wheel drive |
Production
| Body type | Station wagon |
|---|---|
| Years | 2017–2024 |
| Generation | A4 B9 (2015–2024) |
| New price | from about €32,400 (2015) Germany list price incl. VAT at launch |
| Used price today | about €9,800–16,500 AutoScout24, Nov 2026, 12949 listings |
Compare size All A4 B9 versions All Audi spec sheets
Data sources
Data checked by an editor against the sources below.
Data: 8 of 25 fields · 1 source · data changed 14 Oct 2026
- Wikipedia - Audi A4