2018 Audi Q5 used buying checklist

Test for the problems owners report most

The most reported problems of this model year, with what to look for on the test drive.

• Broken coil spring14 owner complaints

  Drive over bumps and listen for clunks or rattles. Look for uneven tire wear.

• Sudden loss of power9 owner complaints

  Start the engine cold and listen for knocking or ticking. Check for warning lights, oil leaks and a low oil level, and ask how often oil had to be topped up.

• Engine failure8 owner complaints

  Start the engine cold and listen for knocking or ticking. Check for warning lights, oil leaks and a low oil level, and ask how often oil had to be topped up.

Make sure these recalls were done

Recall repairs are free at any dealer of the brand. Ask the seller for proof, or have a dealer check the VIN.

• StructureRecall number 21V947000, Dec 8, 2021
• StructureRecall number 19V737000, Oct 16, 2019
• WheelsRecall number 19V416000, Jun 5, 2019
• Service brakes, hydraulicRecall number 19V277000, Apr 8, 2019
• Service brakes, hydraulicRecall number 18V369000, Jun 1, 2018
• Seat beltsRecall number 16V955000, Dec 29, 2016

Repairs the maker may still cover

Warranty extensions can cover a known problem beyond the normal warranty. Check whether this car is still within the time or mileage limit.

• Diagnosed and confirmed malfunction of the vehicle’s AEB system that resulted from failure or malfunction...May 16, 2024

Service bulletins worth asking about

Repair instructions the maker sent to dealers for known problems. Ask whether any of these repairs were done.

• This bulletin provides information when the air spring symbol is illuminated; DTC U112100 or C1260F0.Oct 22, 2026
• This bulletin provides information when DTCs P00B700, P011600, or P268100 is stored; engine temperature...Oct 21, 2026
• This bulletin proides service information when there is a prompt to take over the steering wheel (hands...Oct 20, 2026
• This bulletin provides information when the starter battery is discharged or malfunctioning.Oct 20, 2026
• This bulletin provides information when there is an Audi pre sense warning, warning jolt, or brake...Oct 19, 2026
• This bulletin provides information to aid in diagnosing the vehicle locking system.Oct 15, 2026

Before you pay

• Decode the VIN and make sure it matches the title, the registration and the car itself.
• Get a vehicle history report to check for accidents, salvage or flood titles and odometer problems.
• Ask for service records, especially oil changes and any transmission fluid service.
• Start the car from cold, and drive it at city and highway speeds for at least 20 minutes.
• Have an independent mechanic inspect the car before you sign anything.