SuspensionCritical
Air suspension compressor and strut failure
- Typically appears
- 70,000+ miles
- What to inspect
- Check the car sits level after standing overnight and cycle ride heights
2015–2024 Audi Q7 · common problems & known faults
A large premium seven-seat SUV. Everything on it is expensive, so a proper pre-purchase inspection protects the margin.
Compiled & reviewed by the VehicleFaults Research Team · last reviewed August 2026
Quick answer
The most commonly reported faults on the 2015–2024 Audi Q7 are Air suspension compressor and strut failure, DPF, EGR and AdBlue faults on 3.0 TDI models and Timing chain and oil consumption issues on some V6 units. Of the documented issues, 1 rated critical and 2 rated high · these are the ones worth inspecting first. Full inspection points, onset mileage and what to check are listed below.
Reliability snapshot
Based on the documented faults on this page for the Audi Q7.
5.3/ 10
- Critical
- 1
- High
- 2
- Medium
- 1
- Low
- 0
Guidance only · reflects reported patterns, not a specific car's condition.
Known faults to check
ExhaustHigh
DPF, EGR and AdBlue faults on 3.0 TDI models
- Typically appears
- 80,000+ miles
- What to inspect
- Check AdBlue warnings and regen history
EngineHigh
Timing chain and oil consumption issues on some V6 units
- Typically appears
- 90,000+ miles
- What to inspect
- Listen on cold start and review oil top-up history
ElectricalMedium
MMI, camera and driver assistance faults
- Typically appears
- Age-related
- What to inspect
- Test all cameras, sensors and adaptive cruise
Inspecting a Audi Q7?
Generate a full, tickable pre-purchase checklist tailored to this exact vehicle · add photos and notes as you inspect. Try it free.
Check this exact carFrequently asked questions
What is the number one Q7 check?
Air suspension. Leave it overnight; if a corner has dropped, price the repair before you buy.
Is a high-mileage Q7 worth stocking?
Only with full main-dealer history. Repair costs do not scale down with the sale price.
Who is the buyer?
Large families wanting seven proper seats with towing ability and a premium badge.
Sources & further reading
Faults are compiled from documented recalls, technical bulletins, owner reports and mechanic sources, then reviewed for accuracy. This is guidance only · not a substitute for a professional inspection.