Audi · Wagon · 2008–2016
Audi S4 B8 Avant
Weaknesses, engine ratings and buying advice
★★★★★
3.0 / 5.0 · Based on 1 engine variants Engine Overview
The Audi S4 B8 Avant is available with one engine variant at 333 hp.
3.0L TFSI V6
2009 2016
Be Careful 15 weaknesses
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| S Tronic DL501 Mechatronics Failure The 7-speed dual-clutch gearbox DL501 is prone to mechatronics failures. Typical: judder on pull-away, delayed gear changes or complete failure. Repair costs €3,000–5,000, a new unit up to €11,000. Symptoms: Judder engaging D or R, delayed or missing gear changes, gearbox fault message, vehicle entering limp-home mode from 90,000 km | High |
Frequently Asked Questions
What problems and weaknesses does the Audi S4 B8 Avant have? +
The Audi S4 B8 as Avant has 29 known weaknesses, 14 vehicle-related.
Which engine is recommended? +
Be Careful: CAKA (3.0L TFSI V6). No engine is rated 'Good Choice'.
Is the Audi S4 B8 Avant worth buying used? +
The Audi S4 B8 Avant requires careful consideration — choosing the right engine variant is crucial.
Last updated: February 2026 · All information without guarantee