2017 Cadillac XTS 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.

• Electrical system10 owner complaints, usually around 53,000 miles

  Test every screen, camera, power window, lock and the key fob. With the engine running, make sure no warning lights stay on.

• Suspension3 owner complaints

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

• Driver assistance and stability2 owner complaints

  Try the driver-assistance features on the road and watch for false alerts or sudden braking.

• Steering2 owner complaints

  Turn the wheel from lock to lock while parked and on the road: it should be smooth, with no clunks, stiffness or warning lights.

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.

No recalls on record for this model year.

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.

• This service bulletin provides information about GM AccessoriesMay 3, 2024

Service bulletins worth asking about

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

• SteeringApr 17, 2025
• This service bulletin provides a procedure to flush and bleed power steering system to correct a power...Apr 11, 2025
• This service bulletin advises the tech to only replace the shock that is bad and not all shocks.Apr 3, 2025
• This service bulletin provides information on the proper Reflective High Temperature Heat and/or...Apr 3, 2025
• The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential...Mar 31, 2025
• This informational bulletin instructs the tech when fuel/fluid is needed to be tested and where it can be...Mar 21, 2025

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.