Research · Small Sport Utility Vehicle 4WD

2021 Land Rover Discovery SportRecalls, problems, MPG & safety

NHTSA lists 2 safety recalls and 4 owner complaints for the 2021 Land Rover Discovery Sport. Most complaints involve power train (2) and engine (2). The EPA rates it 20 mpg combined.

Combined MPG
20mpg
EPA · 1 version
NHTSA overall
—
Not rated by NCAP
Safety recalls
2campaigns
Latest Sep 2026
Owner complaints
4
Top: power train
Fuel cost / yr
$3,850est.
EPA estimate, best version
01 —Recalls

Safety recalls

2 NHTSA campaigns · applies to some vehicles, check your VIN

Electrical system: dc

Remedy pending

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.

Electrical systemReported Sep 17, 2026NHTSA 26V599000

Seat belts: retractor

Free remedy

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.

Seat beltsReported Aug 26, 2021NHTSA 21V668000
Data from NHTSA Recalls API · synced Nov 11, 2026 · All recall detailsNHTSA vehicle page
02 —Complaints

Owner complaints by component

4 complaints filed with NHTSA · Sep 2021 – Jan 2026
  1. Power train2
  2. Engine2
  3. Steering1
  4. Electrical system1
  5. Other / unknown1

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

By model year

Complaints for each Discovery Sport model year we’ve synced.

View as table
Model yearNHTSA complaints
2015140
201652
201795
201822
201961
202014
20214
20224
20234
20240
Crashes reported
0
Fires reported
0
Injuries reported
0
Deaths reported
0
Data from NHTSA Complaints API · synced Nov 11, 2026NHTSA vehicle page
03 —Common problems

What owners report most

Verbatim excerpts from NHTSA complaints, by component

Power train

2 reports
“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…”
Owner complaint to NHTSAFiled Jan 6, 2026Power trainODI 11709287

Engine

2 reports
“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…”
Owner complaint to NHTSAFiled Nov 9, 2024Power train, EngineODI 11624376

Steering

1 report
“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.”
Owner complaint to NHTSAFiled Sep 24, 2022Steering, Electrical system, Unknown or otherODI 11486155
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 11, 2026
04 —Key specs

Engines, transmissions & drive

1 version rated by the EPA
EPA class
Small Sport Utility Vehicle 4WD
Engines
2.0L 4-cyl turbo
Transmissions
Automatic (S9)
Drive
All-Wheel Drive
Fuel
Premium Gasoline

Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.

Data from EPA fueleconomy.gov · synced Nov 11, 2026EPA listing
05 —Fuel economy

EPA fuel economy by version

City / highway / combined, annual fuel cost and CO₂
EPA
VersionCityHwyComb.Fuel / yrCO₂ g/mi
Discovery Sport
Auto (S9), 4 cyl, 2.0 L, Turbo · All-Wheel Drive
192320$3,850437
  • Discovery Sport
    Auto (S9), 4 cyl, 2.0 L, Turbo
    19 city · 23 hwy · $3,850/yr
    20
    mpg comb.
Data from EPA fueleconomy.gov · synced Nov 11, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
06 —Safety

NHTSA 5-Star Safety Ratings

1 tested variant
NHTSA has not published 5-Star Safety Ratings for the 2021 Land Rover Discovery Sport as of Nov 11, 2026.
Data from NHTSA NCAP Safety Ratings API · synced Nov 11, 2026Vehicle 15221
07 —Maintenance

Maintenance basics

General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
ItemMilesTimeNote
Engine oil & filter5,000–10,000 mi6–12 monthsFollow the oil-life monitor if fitted
Tire rotation5,000–7,500 miEvery oil changeCheck pressure monthly
Engine air filter15,000–30,000 mi1–2 yearsSooner in dusty areas
Cabin air filter15,000–25,000 mi1–2 years
Brake fluid—2–3 yearsAbsorbs moisture over time
Coolant60,000–100,000 mi5–10 yearsLong-life coolants last longer
Spark plugs60,000–100,000 mi—Iridium/platinum plugs at the long end
12V battery—3–5 yearsHeat shortens battery life
  • Engine oil & filter5,000–10,000 mi
    6–12 months
  • Tire rotation5,000–7,500 mi
    Every oil change
  • Engine air filter15,000–30,000 mi
    1–2 years
  • Cabin air filter15,000–25,000 mi
    1–2 years
  • Brake fluid—
    2–3 years
  • Coolant60,000–100,000 mi
    5–10 years
  • Spark plugs60,000–100,000 mi
    —
  • 12V battery—
    3–5 years
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
09 —FAQ

2021 Discovery Sport questions

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

2 safety recalls as of Nov 11, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.

What are the most common 2021 Land Rover Discovery Sport problems?

Owners filed 4 complaints with NHTSA. The most-cited components are power train (2), engine (2), steering (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.

What MPG does the 2021 Land Rover Discovery Sport get?

The EPA rates the 2021 Land Rover Discovery Sport at 20 mpg combined, depending on engine and drivetrain (1 version rated).

Data from NHTSA & EPA · synced Nov 11, 2026