2020 Land Rover Discovery 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 system9 owner complaints

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

• Body and structure4 owner complaints

  Look underneath for rust, especially on the frame and brake lines, and check that door and panel gaps are even.

• Engine and cooling4 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.

• Driver assistance and stability3 owner complaints

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

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.

• Electrical systemRecall number 23V393000, Jun 1, 2023
• Seat beltsRecall number 21V668000, Aug 26, 2021
• Electrical systemRecall number 21V457000, Jun 17, 2021
• Exterior lightingRecall number 21V117000, Feb 25, 2021
• Electrical systemRecall number 20V694000, Nov 10, 2020
• SeatsRecall number 20V053000, Jan 30, 2020

Service bulletins worth asking about

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

• Smart Key Deactivated message on instrument cluster and unable to start their vehicleMar 10, 2026
• 12V startup battery flat - mild hybrid electric vehicle (MHEV)Feb 13, 2026
• There is a concern/fault with the 48Volt MHEV system.Feb 13, 2026
• There is a concern with the 48Volt charging system(DC/DC) with the vehicle.Feb 13, 2026
• Once the vehicle is powered down via ignition cycle, it may not restart depending on remaining residual...Feb 12, 2026
• Coolant fan may continue running at high speed after ignition shut-offDec 20, 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.