EGR valve and cooler clogging
Engine light, hesitant pull-away, uneven acceleration, occasional limp mode or extra smoke under load.
How to check
Drive gently from low speed, then feed in more throttle from about 1,500rpm.
Estimated Repair Cost
£750
Explore common problems, estimated repair costs and practical checks for the 2013 Audi Q3 2.0 Diesel Automatic 8U. Use this guide to help assess a used car, then unlock a personalised report for the exact vehicle you're considering.
Engine light, hesitant pull-away, uneven acceleration, occasional limp mode or extra smoke under load.
Drive gently from low speed, then feed in more throttle from about 1,500rpm.
£750
Jerky crawl, delayed engagement into drive or reverse, shunt when pulling away, or a vibration under light throttle.
From a standstill, creep forward in traffic pace, then pull away gently several times including a hill start if possible.
£1,800
Musty smell, damp headlining, wet front footwells, condensation, sloshing in the roof area or random electrical glitches after rain.
Look for these signs: Musty smell, damp headlining, wet front footwells, condensation, sloshing in the roof area or random electrical glitches after rain.
£800

It can be, but only if the individual car backs it up. For the 2013 Audi Q3 2.0 Diesel Automatic 8U, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.
The problem cards above list the model-level checks for this guide. Read them as priorities for inspection and paperwork review, not proof that every example will have those faults.
Look for evidence, not just assurances: MOT advisories, service history, repair invoices, warning lights, fluid leaks, tyre and brake condition, and how the car behaves on a proper test drive. And of course, look at your personalised Should I Buy This Car? report, outlining a full list of common issues in detail, a personalised road test, a plain-English explanation and a MotorIQ score.
The guide above gives you the model-level pattern. A personalised MotorIQ report checks the registration-specific record and turns it into an ownership view before you commit.
Or enter the vehicle manually