2018 Land Rover Discovery Sport problems & reliability
20 owner complaints filed with NHTSA for the 2018 Land Rover Discovery Sport, alongside 1 safety recall campaign. Last verified Aug 8, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several components.
Federal crash records (FARS 2020–2023): 2018 Land Rover Discovery Sport vehicles were involved in 3 fatal crashes with 1 occupant death. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Engine | 8 | 40% |
| Power Train | 8 | 40% |
| Fuel/propulsion System | 6 | 30% |
| Unknown / Other | 5 | 25% |
| Electrical System | 3 | 15% |
| Vehicle Speed Control | 3 | 15% |
| Service Brakes | 2 | 10% |
| Back Over Prevention | 1 | 5% |
| Suspension | 1 | 5% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Complaints by incident year
What owners report
“While driving approximately 30 mph in June 2024, my 2018 Land Rover Discovery Sport unexpectedly displayed Gearbox Fault and Brake Fault warnings and shifted itself into Park while the vehicle was moving. The vehicle became immobilized in the roadway and could not be shifted out of Park for an extended period. The…”
Power Train · filed Aug 1, 2026
“1. What component or system failed or malfunctioned, and is it available for inspection upon request? The vehicle experienced repeated electrical, ignition, and safety‑system malfunctions, including failure to start, intermittent power loss, stalling, battery failure, and irregular electronic behavior. Multiple…”
Suspension · filed Jun 22, 2026
“The contact owns a 2018 Land Rover Discovery Sport. The contact stated that while driving at an undisclosed speed, and while the vehicle was idling, there was an abnormal rattling sound coming from the vehicle. The vehicle lost motive power and the transmission failed to shift properly. The contact conducted was able…”
Power Train · filed Apr 24, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
261 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2018 Land Rover Discovery Sport. The 10 most recent:
Smart Key Deactivated message on instrument cluster and unable to start their vehicle
SSM76411 - 10MAR26 · Other · issued Mar 10, 2026
MIL Illuminated.
JLRTB02023NAS3 RESCINDED · Service Bulletin/Repair Instructions · issued Oct 14, 2025
Body and Comfort (HMI) CAN related functions such as window switches or air conditioning may reset or become inoperable every 8-10 minutes while driving.
SSM76386 - 29AUG25 · Other · issued Aug 29, 2025
There is a knocking type noise from the front of the vehicle while driving on rough roads.
TUCC_JUN2025_57 · Other · issued Jun 14, 2025
MIL on Instrument cluster.
TUCC_JUN2025_46 · Other · issued Jun 13, 2025
Front Stabilizer Bar Link - Noisy
SSM76301 - 11JUN25 · Other · issued Jun 12, 2025
Cosmetic defect to IDMA and ICDM will also be handled via AutoFRED for specific model callouts.
TUCC_APR2025_22 · Other · issued Apr 11, 2025
Leaking windshield that caused the water ingress on the electrical component.
TUCC_APR2025_18 · Other · issued Apr 11, 2025
Front Stabilizer Bar Link - Noisy
SSM76301 - 07APR25 · Other · issued Apr 7, 2025
This extended warranty covers all repairs to, or replacement of the Infotainment Master Controller (IMC), for 1 year from 3rd February 2025 to 3rd February 2026 for all vehicles that have or will have an expired JLR…
MRC_H428_N769_MAR2025_44 · Other · issued Mar 17, 2025
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2018 Land Rover Discovery Sport has 1 NHTSA recall campaign — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2018 Land Rover Discovery Sport?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.