Most common 2020 Land Rover Discovery Sport problems
Share of the 13 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Land Rover Discovery Sport complaints by model year
Best Discovery Sport years: 2015, 2024, 2021. Years to avoid: 2016. Compare all years →
2020 Land Rover Discovery Sport recalls (5)
Electrical system › Propulsion system › DC/DC converter
Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2019-2024 Land Rover Range Rover Sport, 2020-2024 Land Rover Range Rover Evoque, Land Rover Range Rover, Land Rover Discovery Sport, Land Rover Defender, 2021-2024 Land Rover Range Rover Velar, Jaguar E-Pace, F-Pace, and Land Rover Discovery vehicles.
Remedy: Dealers will update the vehicle software, free of charge. Interim letters notifying owners of the safety risk are expected to be mailed November 13, 2026.
Electrical system › Propulsion system › DC/DC converter
Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2021-2024 Land Rover Range Rover Velar and Land Rover Discovery, 2020-2023 Land Rover Range Rover Evoque, 2019-2024 Land Rover Range Rover Sport, 2020-2024 Land Rover Range Rover, 2020 Land Rover Discovery Sport, 2020-2024 Land Rover Defender, 2021-2024…
Remedy: Dealers will update the central software, free of charge. Interim letters notifying owners of the safety risk were mailed June 17, 2026. Additional letters will be sent once the final remedy is available.
Seat belts › Front › Retractor
Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2021 Range Rover, 2022 Range Rover Sport, 2020-2021 Range Rover Velar, Discovery Sport, 2020-2022 Discovery, and Defender vehicles.
Remedy: Dealers will inspect and replace the seat belt assemblies as necessary, free of charge. Owner letters were mailed October 20, 2021. Owners may contact Land Rover customer service at 1-800-637-6837.
Electrical system › Instrument panel › Speedometer/odometer
Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2020 Discovery Sport and Range Rover Evoque vehicles. A software error may cause the instrument cluster to randomly alternate the speedometer and odometer units between Miles Per Hour (MPH) and Kilometers Per Hour (KM/H) without driver input to the display…
Remedy: Land Rover will notify owners, and dealers will update the vehicle software, free of charge. The recall began January 19, 2021. Owners may contact Land Rover customer service at 1-800-637-6837.
Electrical system › Software
Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2020 Land Rover Discovery Sport and Range Rover Evoque MHEV vehicles. The 48 volt electrical system may experience an overload event, causing a failure of the Metal Oxide Semiconductor Field Effect Transistor (MOSFET) and result in a DCDC converter…
Remedy: Land Rover will notify owners, and dealers will update the vehicle software, free of charge. Owners are advised to exit the vehicle when it is parked and park outside away from buildings or structures until the repair…
What 2020 Land Rover Discovery Sport owners say
Engine & cooling
I drive a 2020 Land Rover Discovery Sport, which was serviced over three months. The certified dealership replaced the head gasket, fuel injectors, cylinder heads, and starter engines. The car was less than three years old and had never had any issues before service. The car had a sweet burning odor and very rough gear shifts post-service. Two days before the fire, the check engine light came on within the car. The dealership repeatedly assured me that the vehicle was safe to drive and the symptoms I experienced were normal. As soon as I pulled into my house from the doctor (less than an hour after I called the dealership to speak about the check engine light), I noticed a thin white smoke coming from my engine. I popped the hood, contacted the dealership, and they told me to watch it to see if it stopped smoking. I thought it was overheating. …
The contact owns a 2020 Land Rover Discovery Sport. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The vehicle independently decelerated and lost motive power. In addition, the check engine warning light was illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 81,000.
Electrical system
I drive a 2020 Land Rover Discovery Sport, which was serviced over three months. The certified dealership replaced the head gasket, fuel injectors, cylinder heads, and starter engines. The car was less than three years old and had never had any issues before service. The car had a sweet burning odor and very rough gear shifts post-service. Two days before the fire, the check engine light came on within the car. The dealership repeatedly assured me that the vehicle was safe to drive and the symptoms I experienced were normal. As soon as I pulled into my house from the doctor (less than an hour after I called the dealership to speak about the check engine light), I noticed a thin white smoke coming from my engine. I popped the hood, contacted the dealership, and they told me to watch it to see if it stopped smoking. I thought it was overheating. …
The contact owns a 2020 Land Rover Discovery Sport. The contact stated that the electrical fault message was displayed on the instrument panel. The contact received notification of NHTSA Campaign Number: 26V248000 (Electrical System); however, the part to do the recall repair was not yet available. The vehicle was taken to the dealer, and it was determined that the software update needed to be performed. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The failure mileage was 70,000.
Transmission & drivetrain
I drive a 2020 Land Rover Discovery Sport, which was serviced over three months. The certified dealership replaced the head gasket, fuel injectors, cylinder heads, and starter engines. The car was less than three years old and had never had any issues before service. The car had a sweet burning odor and very rough gear shifts post-service. Two days before the fire, the check engine light came on within the car. The dealership repeatedly assured me that the vehicle was safe to drive and the symptoms I experienced were normal. As soon as I pulled into my house from the doctor (less than an hour after I called the dealership to speak about the check engine light), I noticed a thin white smoke coming from my engine. I popped the hood, contacted the dealership, and they told me to watch it to see if it stopped smoking. I thought it was overheating. …
The engine timing chain, timing chain tensioner, and chain guides failed/stretched prematurely at 54,715 miles. The parts are currently installed in the vehicle / available for inspection upon request. Premature failure or slipping of the timing chain tensioner can cause the engine to misfire, skip timing, or fail catastrophically without warning while driving. A sudden loss of engine power or sudden engine stall at highway speeds creates an immediate crash hazard and leaves the vehicle disabled in active traffic. Yes, the issue was diagnosed and confirmed by Land Rover Allentown (service visit on 07/17/2026 at 54,715 miles), which confirmed engine noise/timing chain wear requiring full assembly replacement. It was inspected and diagnosed by an authorized dealership service department (Land Rover Allentown). No police or insurance inspection was involved as there was no crash. …
2020 Land Rover Discovery Sport engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.0L 4-cyl turbo | 9-speed automatic | AWD | 19 / 24 / 21 |
EPA ratings. Class: Small SUV.
Frequently asked questions
Is the 2020 Land Rover Discovery Sport a good car?
Based on 13 owner complaints filed with NHTSA, the 2020 Discovery Sport rates average: 19% fewer complaints than a typical year of the Discovery Sport at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2020 Land Rover Discovery Sport?
The engine & cooling — 6 complaints, 46% of all complaints for this model year. Next are the electrical system (4) and transmission & drivetrain (3).
How many recalls does the 2020 Land Rover Discovery Sport have?
There are 5 recalls for the 2020 Land Rover Discovery Sport, the most recent from September 17, 2026 (dc/dc converter). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Land Rover Discovery Sport?
The best years by complaints, compared at the same age, are 2015, 2024 and 2021. Years to avoid or approach with caution: 2016. See the full Land Rover Discovery Sport years comparison.
At what mileage do 2020 Land Rover Discovery Sport problems happen?
The median mileage reported in complaints is about 70,000 miles; 33% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.