LAND ROVER DISCOVERY · model year

2021 LAND ROVER DISCOVERY

13 NHTSA complaints, and 2 active recalls for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 2021LAND ROVERDISCOVERY carries 13 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. For crash performance, NHTSA's New Car Assessment Program gave this cohort an overall Not Rated/5 rating, with Not Rated/5 front crash, Not Rated/5 side crash, and Not Rated/5 rollover scores derived from standardized barrier and dynamic tests.

Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2021 DISCOVERY is electrical system with 5 filings, followed by unknown or other (4) and power train (3). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 2 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.

NHTSA currently has 1 investigation file overlapping the 2021 DISCOVERY. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.

13
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths

Total Complaints

13 filings

Crashes Reported

0 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

NHTSA NCAP overall: Not Rated/5 — Not rated · Front: Not Rated/5 · Side: Not Rated/5 · Rollover: Not Rated/5

Complaints by Component

ComponentCount
ELECTRICAL SYSTEM5
UNKNOWN OR OTHER4
POWER TRAIN3
STEERING1

Recalls (2)

21V66800026/08/2021

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. The seat belt automatic locking retractors may deactivate early, which can prevent the child res

21V45700017/06/2021

ELECTRICAL SYSTEM:12V/24V/48V BATTERY

Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2020-2021 Land Rover Discovery vehicles. A loose contact between the battery ground stud and the chassis may result in various electrical faults, possibly causing a loss of electrical power or the vehicle to shut down while driv

Recent Complaints

20260102ELECTRICAL SYSTEM

While driving my 2021 Land Rover Discovery (MHEV) in active traffic, the vehicle suddenly displayed an “Electrical system fault – Stop safely” warning. Immediately after the warning, the vehicle lost power and shut down, leaving me stalled in traffic with no ability to safely move the vehicle out of the roadway. There was no prior warning, no gradual degradation, and no driver-caused condition. The shutdown appeared to be related to the 48-volt mild-hybrid electrical system, possibly involving the DC-DC converter or battery management system, which disabled critical vehicle functions. This failure created an immediate safety hazard. I was at risk of being rear-ended and had limited ability to safely exit traffic. The vehicle became effectively inoperable without warning, which is unacceptable in real-world driving conditions. What is especially concerning is that: •The warning instructed me to “stop safely,” yet the vehicle did not allow time or power to do so •There w

20250408ELECTRICAL SYSTEM

MHEV vehicle is offline; car completely shut down, resulting in loss of power on the road.

20250113ELECTRICAL SYSTEM

I own a 2021 Land Rover Discovery with VIN [XXX] , and I am experiencing issues that align with the national recall for the MHEV battery. My vehicle’s start-stop functionality fails intermittently, and the system is in an “offline state,” disrupting communication and critical functions. Additionally, due to these MHEV battery errors, my vehicle cannot receive over-the-air updates provided by Land Rover, further impacting its performance and reliability. I request that my vehicle be reviewed for inclusion in the recall and that the necessary repairs be covered. This ongoing issue presents a significant inconvenience and safety concern. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

20211028ELECTRICAL SYSTEM

This is an update to Complaint Number 11436854, submitted on 10/14/2021, 5:53:21 PM Additional service has been performed on the vehicle to identify and correct random electrical faults interrupting the safe operations of this vehicle. Service record generated by Land Rover Boise, ID (RO Number 520844) is attached as an uploaded file. This RO indicates the third repair by Land Rover dealers that have serviced this vehicle (Lynnwood, WA; Flatirons, CO and Boise, ID) regarding the Ground Stud Update, and now provides the documentation of another ground fault in the Locking Actuator (door locks are randomly actuating w/driving).

20211028POWER TRAIN

This is an update to Complaint Number 11436854, submitted on 10/14/2021, 5:53:21 PM Additional service has been performed on the vehicle to identify and correct random electrical faults interrupting the safe operations of this vehicle. Service record generated by Land Rover Boise, ID (RO Number 520844) is attached as an uploaded file. This RO indicates the third repair by Land Rover dealers that have serviced this vehicle (Lynnwood, WA; Flatirons, CO and Boise, ID) regarding the Ground Stud Update, and now provides the documentation of another ground fault in the Locking Actuator (door locks are randomly actuating w/driving).

20211028UNKNOWN OR OTHER

This is an update to Complaint Number 11436854, submitted on 10/14/2021, 5:53:21 PM Additional service has been performed on the vehicle to identify and correct random electrical faults interrupting the safe operations of this vehicle. Service record generated by Land Rover Boise, ID (RO Number 520844) is attached as an uploaded file. This RO indicates the third repair by Land Rover dealers that have serviced this vehicle (Lynnwood, WA; Flatirons, CO and Boise, ID) regarding the Ground Stud Update, and now provides the documentation of another ground fault in the Locking Actuator (door locks are randomly actuating w/driving).

20211014ELECTRICAL SYSTEM

This vehicle should be considered as a "drive at your own risk" vehicle. Engine randomly fails to start using push button start in coordination with pressing on the brake pedal. Dash and gages indicated all electrical systems were on and no warning symbols were displayed. Repeated attempts by owner to start vehicle failed. Attempts using remote start app erroneously indicated that the vehicle was already in operation. Fail-to-start generally existed for 2-4 hours before the vehicle would randomly start. Failure to start and stranding owner repeated 4 times over the next 8 days, including while the vehicle was in service shop of Dealer. Dealer service could not identify source of the problem and produced records that the safety recall for the battery ground stud issue had already been performed. Dealer service records (attached) recommended against driving vehicle due to "what seems to be intermittent high speed power train communications fault". Owner has requested Dealer By Back due t

20211014UNKNOWN OR OTHER

This vehicle should be considered as a "drive at your own risk" vehicle. Engine randomly fails to start using push button start in coordination with pressing on the brake pedal. Dash and gages indicated all electrical systems were on and no warning symbols were displayed. Repeated attempts by owner to start vehicle failed. Attempts using remote start app erroneously indicated that the vehicle was already in operation. Fail-to-start generally existed for 2-4 hours before the vehicle would randomly start. Failure to start and stranding owner repeated 4 times over the next 8 days, including while the vehicle was in service shop of Dealer. Dealer service could not identify source of the problem and produced records that the safety recall for the battery ground stud issue had already been performed. Dealer service records (attached) recommended against driving vehicle due to "what seems to be intermittent high speed power train communications fault". Owner has requested Dealer By Back due t

20211014POWER TRAIN

This vehicle should be considered as a "drive at your own risk" vehicle. Engine randomly fails to start using push button start in coordination with pressing on the brake pedal. Dash and gages indicated all electrical systems were on and no warning symbols were displayed. Repeated attempts by owner to start vehicle failed. Attempts using remote start app erroneously indicated that the vehicle was already in operation. Fail-to-start generally existed for 2-4 hours before the vehicle would randomly start. Failure to start and stranding owner repeated 4 times over the next 8 days, including while the vehicle was in service shop of Dealer. Dealer service could not identify source of the problem and produced records that the safety recall for the battery ground stud issue had already been performed. Dealer service records (attached) recommended against driving vehicle due to "what seems to be intermittent high speed power train communications fault". Owner has requested Dealer By Back due t

20211009STEERING

After 2000 miles of driving, I received a warning that I had reduced traction and needed to drive with caution. When I took vehicle to dealer they determined the “initial configuration was not complete”.

20211009UNKNOWN OR OTHER

After 2000 miles of driving, I received a warning that I had reduced traction and needed to drive with caution. When I took vehicle to dealer they determined the “initial configuration was not complete”.

20211009POWER TRAIN

Received an error message stating reduced traction only 2 wheel drive and to drive with caution. Took it to the dealer to discover the software was not programmed for the 4wd modules

20211009UNKNOWN OR OTHER

Received an error message stating reduced traction only 2 wheel drive and to drive with caution. Took it to the dealer to discover the software was not programmed for the 4wd modules

Compare 2021LAND ROVERDISCOVERY to Similar Vehicles

NHTSA Investigations

Frequently Asked Questions

How many complaints does the 2021 LAND ROVER DISCOVERY have?
The 2021 LAND ROVER DISCOVERY has 13 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
What is the safety rating for the 2021 LAND ROVER DISCOVERY?
The 2021 LAND ROVER DISCOVERY received an overall NHTSA safety rating of Not Rated/5, front crash rating of Not Rated/5, side crash rating of Not Rated/5, and rollover rating of Not Rated/5.
Are there any recalls for the 2021 LAND ROVER DISCOVERY?
Yes, the 2021 LAND ROVER DISCOVERY has 2 recall(s). The most common affected component is SEAT BELTS:FRONT:RETRACTOR. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2021 LAND ROVER DISCOVERY?
The most-complained component for the 2021 LAND ROVER DISCOVERY is ELECTRICAL SYSTEM with 5 complaints. Other frequently reported areas include UNKNOWN OR OTHER and POWER TRAIN.
Is the 2021 LAND ROVER DISCOVERY safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. The 2021 LAND ROVER DISCOVERY has an NHTSA safety rating of Not Rated/5. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.