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2021 Land Rover Discovery Sport problems

The most common problem on the 2021 Land Rover Discovery Sport is engine and cooling. It has fewer complaints than a typical Discovery Sport model year.

Typical yearClose to a typical year
Year score
91/100
Owner complaints
4
Recalls
2
Service bulletins
348
Worst area
Engine
Fuel economy
20mpg

The worst 2021 Land Rover Discovery Sport problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

  • Engine
    2
  • Transmission
    2
  • Electrical
    1
  • Steering
    1

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Engine
    2
  • Transmission
    2
  • Electrical
    1
  • Steering
    1

Recalls 2

Electrical system: propulsion system: dc/dc converterReported September 17, 2026 · 23,677 vehicles affected
What is wrong
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. The DC-DC converter may malfunction due to an electrical overload that can occur during high power demand. Additionally, a software error can cause the DC-DC converter to stop functioning at vehicle start-up under certain circumstances. Failure of the DC-DC converter will result in the loss of 12-Volt system charging and can lead to complete loss of drive power and exterior lighting.
Risk
A loss of drive power increases the risk of a crash.
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. Additional letters will be sent once the final remedy is available. Owners may contact Land Rover's customer service at 800‑637‑6837. Land Rover's number for this recall is E008. This recall expands previous the federal safety agency recall number 26V248.

Recall number 26V599000 · Recall details

Seat belts: front: retractorReported August 26, 2021 · 32,687 vehicles affected
What is wrong
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. The seat belt automatic locking retractors may deactivate early, which can prevent the child restraint system from securing properly.
Risk
An unsecured child restraint system can increase the risk of injury during a crash.
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. Land Rover's number for this recall is N630.

Recall number 21V668000 · Recall details

See all 2 recalls for the 2021 Land Rover Discovery Sport

Technical service bulletins for the 2021 Land Rover Discovery Sport 348

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 348 bulletins for the 2021 Land Rover Discovery Sport

2021 Land Rover Discovery Sport fuel economy

Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.

EngineDriveCityHighwayCombined
2.0L 4‑cylAWD192320

What 2021 Land Rover Discovery Sport owners say

Most recent owner complaints, unedited.

Filed Jan 6, 2026 · Transmission · CA

My Land Rover Discovery Sport has experienced six separate stalling / loss-of-propulsion events, all of which created dangerous highway situations. On multiple occasions, the vehicle either entered limp mode or stalled completely while traveling at approximately 65 mph, endangering all lanes of traffic and forcing unsafe maneuvers to reach the shoulder. These incidents occurred without warning at random times and completely disappearing after a restart. Two of these stalling events occurred after the vehicle was inspected and “diagnosed” by an authorized Land Rover dealer for 400$ and returned to me as having no issues. Both of those post-diagnosis failures required towing back to the dealer at my own cost. One of the six incidents required a 911 call due to the vehicle stalling in active freeway traffic and creating an immediate safety hazard. The issue is intermittent and often clears temporarily after the vehicle is shut off, making it difficult for dealers to reproduce. However, the defect consistently reappears shortly after driving. The vehicle has now been in the possession of an authorized Land Rover dealer for approximately 3.5 months, and no repair or root cause has been identified. The vehicle remains undrivable and unsafe to operate. I am concerned this represents a systemic defect, potentially software-related, that causes sudden loss of propulsion and stalling at highway speeds without warning.

Filed Nov 9, 2024 · Engine, Transmission · NE

Major misfires in the engine cylinders at 56800 miles. I bought the car from Willis Auto in Des Moines Ia in October of 2021 Brand new. I am the one and only driver/owner of this vehicle. I came out of my home in Omaha Ne on or about [XXX], to which I attempted to drive my vehicle. The car engine began shaking and would not stay on. I then had the car towed in to Land Rover of Omaha which is the closest Land Rover dealership. I was initially told everything was fine except it needed to change the spark plugs. To which I agreed to have the repairs done. I was later notified that the car that I have is notorious for engine failure around 60k. I was told that the suggested repairs would be a new engine priced at 27k. I am under my LR warranty for length of ownership being under for years, however the mileage is over 6,800 miles. So I would not be covered under my power train warranty. This engine failure is definitely not just a one off situation. The dealership has said they don't understand why it is failed and have confirmed that it should not be failing this soon. I believe this is something that JAGUAR Land Rover is aware of any dispite that knowledge they are continuing to sell these cars and pass the costly repairs on to the unsuspecting consumer. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 24, 2022 · Electrical, Steering · MA

The ignition does not turn on or the car will not power on with the key. The car has been at the dealership for a month and they have been unable to repair what is clearly an electronic problem with the vehicle. The power button in the ignition does not power up and the vehicle does not start.

Filed Sep 24, 2021 · Engine · NC

The vehicle has a transmission problem. The vehicle will shut off at a stop and will come out of gear. I have been sitting at a traffic light and when the light turns green the car will not move (it goes back into neutral). When this happens I have to turn the engine off and restart the car before it will go into drive. When I back out of my driveway onto the main road and then place the vehicle in drive the vehicle will not go into gear leaving me and the car stranded in the road. This vehicle is going to get me injured or killed. Someone is going to hit me because I cannot move out of the way. I have almost been hit numerous times because I cannot get out of the way of oncoming traffic. The car has been back to the manufacturer 3 times now (this time they have had the car 22 days and it is still not repaired). No warning lights have come on before the incident, however the check engine light will appear after the car fails to go into gear.

Compare the 2021 Land Rover Discovery Sport

Other model years

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Questions about the 2021 Land Rover Discovery Sport

Is the 2021 Land Rover Discovery Sport reliable?

Owners have filed 4 complaints about the 2021 Land Rover Discovery Sport, fewer than a typical Discovery Sport model year.

What is the 2021 Land Rover Discovery Sport year score?

The 2021 Land Rover Discovery Sport scores 91 out of 100 (good). The score compares it with the other model years of the Land Rover Discovery Sport: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.

What is the most common problem with the 2021 Land Rover Discovery Sport?

Engine and cooling, with 2 complaints. Next is transmission (2).

How many recalls does the 2021 Land Rover Discovery Sport have?

2 recalls, covering electrical system and seat belts.

What year does the Land Rover Discovery Sport have bad engine?

The Land Rover Discovery Sport model years with the most engine complaints are 2016 (15 complaints) and 2017 (15 complaints).

What gas mileage does the 2021 Land Rover Discovery Sport get?

Official estimates for the 2021 Land Rover Discovery Sport range from 20 mpg combined. The most efficient version (2.0L 4-cyl, AWD) gets 19 city and 23 highway.

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