What are the common problems with the 2020 Land Rover Defender?
Owners of the 2020 Land Rover Defender have filed 58 complaints with NHTSA, most often about exterior lighting (21) and the electrical system (14). In NHTSA's complaints file of November 11, 2026, 12 of them list a mileage; a complaint is an owner's report, not a proven defect.
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See what the paid report includes →NHTSA's file holds 58 owner complaints on the 2020 Land Rover Defender. Owners named exterior lighting most often: 21 complaints. A complaint can name more than one component. Of the 58 complaints, 1 reports a crash, 1 reports a fire and 1 reports an injury (1 person reported injured). These are owners' reports to NHTSA, not findings.
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Common problems with the 2020 Defender
NHTSA's file holds 58 owner complaints on the 2020 Land Rover Defender. Owners named exterior lighting most often: 21 complaints. A complaint can name more than one component.
| Component (NHTSA category) | Complaints | Listing mileage | Median mileage |
|---|---|---|---|
| Exterior Lighting | 21 | 3 | Under 5 mileages |
| Electrical System | 14 | 2 | Under 5 mileages |
| Engine | 9 | 1 | Under 5 mileages |
| Steering | 8 | 2 | Under 5 mileages |
| Visibility/wiper | 6 | 0 | Under 5 mileages |
Of the 58 complaints, 1 reports a crash, 1 reports a fire and 1 reports an injury (1 person reported injured). These are owners' reports to NHTSA, not findings.
Mileage when owners reported a problem with the 2020 Defender
The 12 mileages owners gave run from 93 to 48,000 miles, and half are at or under 2,041. With fewer than 20 mileages this page gives the median only: the other percentiles are too few to say. None came after 100,000 miles, none after 150,000 and none after 200,000.
These mileages say when owners reported a problem, not when a 2020 Defender wears out. NHTSA's file holds only vehicles whose owners complained; one that ran without a problem never appears in it, so it gives no lifespan and no cutoff, and how a vehicle was maintained matters more than any one odometer reading.
Most of these reports came early in the vehicle's life: all 12 came at or under 100,000 miles, so they say nothing about how many miles a 2020 Defender can cover.
Complaint mileage also follows a model year's age: the 2020 has had less time to cover miles than older years, so its figures will rise as it ages.
| Measure | Value |
|---|---|
| Lowest mileage listed | 93 miles |
| 25th percentile | Too few to say |
| Median (50th percentile) | 2,041 miles |
| 75th percentile | Too few to say |
| 90th percentile | Too few to say |
| Highest mileage listed | 48,000 miles |
| Complaints after 100,000 miles | none |
| Complaints after 150,000 miles | none |
| Complaints after 200,000 miles | none |
Is the 2020 Defender a good year?
Complaint counts cannot say whether the 2020 is a good or a bad Defender: they rise with how many were sold and how long they have been on the road. They show how the 2020 compares with the other model years in NHTSA's file.
With 58 complaints, the 2020 ranks 3rd of the 6 Land Rover Defender model years from 2020 to 2025 with 10 or more complaints, counting from the most. The most: the 2023 (95). The fewest: the 2025 (13).
Recent model years have had less time to collect complaints, so their counts are still growing. No year is ranked by mileage here, because a year's median mileage mostly follows its age.
| Model year | Owner complaints | Listing mileage | Median mileage |
|---|---|---|---|
| 2020 (this page) | 58 | 12 | 2,041 |
| 2021 Defender | 42 | 3 | Under 10 mileages |
| 2022 Defender | 79 | 2 | Under 10 mileages |
| 2023 Defender | 95 | 5 | Under 10 mileages |
| 2024 Defender | 27 | 2 | Under 10 mileages |
| 2025 Defender | 13 | 0 | Under 10 mileages |
2020 Land Rover Defender recalls
NHTSA's recall files of November 11, 2026 list 8 recall campaigns that name the 2020 Land Rover Defender (7 vehicle campaigns and 1 equipment or tire campaign that names this model year, often for aftermarket parts). A campaign covers a production range, not every vehicle of the model year: check the VIN with NHTSA's free recall lookup.
| Campaign | Report received | Component |
|---|---|---|
| 26V599000 | Sep 17, 2026 | ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER |
| 26V389000 | Jun 12, 2026 | AIR BAGS:FRONTAL |
| 26V248000 | Apr 17, 2026 | ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER |
| 24E102000 | Dec 6, 2024 | EQUIPMENT |
| 23V044000 | Feb 2, 2023 | ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION |
What these figures can and cannot tell you
- Complaints are owners’ reports to NHTSA. NHTSA publishes them without verifying them: a complaint is an allegation, not a defect finding.
- The mileage is what the owner wrote on the complaint; NHTSA does not check it against the odometer.
- The make, model and model year are the ones on the complaint. NHTSA records them as filed, so a few complaints sit under a model year the name was not sold in.
- They are not a lifespan study. The file holds only vehicles whose owners reported a problem, so these figures do not say how long a typical 2020 Defender lasts.
- A complaint count rises with how many vehicles were sold and how long they have been on the road, so it is not a rating of the 2020 Defender.
- Nothing here describes one vehicle: its title brands, odometer readings, accidents and open recalls are in the records for its own VIN.
- 46 of the 58 complaints on the 2020 Land Rover Defender give no usable mileage (blank, zero, a filler such as 999999, or over 500,000) and are left out of every mileage figure.
- NHTSA name counted: DEFENDER. NHTSA files some vehicles under several names (a series name and a trim name, for example); this page counts only this one.
- Recall-file name matched: DEFENDER.
Primary sources behind this page
Open the underlying public source and verify that its scope matches the question you are asking.
- NHTSA complaints flat file (FLAT_CMPL.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
- Complaints file field layout (CMPL.txt)National Highway Traffic Safety Administration
- NHTSA recalls flat file (FLAT_RCL_PRE_2010.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
- NHTSA recalls flat file (FLAT_RCL_POST_2010.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
- Recalls file field layout (RCL.txt)National Highway Traffic Safety Administration
- NHTSA recall and complaint datasets: scope and documentationNational Highway Traffic Safety Administration
- Recalls Lookup by VINNational Highway Traffic Safety Administration
NHTSA’s complaints file was downloaded on November 11, 2026 (FLAT_CMPL.txt, dated 2026-11-11 10:15, 2,265,416 rows), with its recall files (FLAT_RCL_PRE_2010.txt and FLAT_RCL_POST_2010.txt, dated 2026-11-11 08:02). Each complaint is counted once, by its NHTSA number, with the model year and mileage of its first row; a model year has a page only with 10 or more complaints. The collection script and its rules are in scripts/collect-nhtsa-model-year-longtail.mjs.
2020 Land Rover Defender questions
What are the most common 2020 Land Rover Defender problems?
NHTSA's file holds 58 owner complaints on the 2020 Land Rover Defender. Owners named exterior lighting most often: 21 complaints. A complaint can name more than one component. Of the 58 complaints, 1 reports a crash, 1 reports a fire and 1 reports an injury (1 person reported injured). These are owners' reports to NHTSA, not findings.
At what mileage do owners report problems with the 2020 Land Rover Defender?
Of the 12 complaints on the 2020 Land Rover Defender that list mileage, half came after 2,000 miles; none came after 100,000 miles, none after 150,000 and none after 200,000. With fewer than 20 mileages, the median is the only percentile given. These are mileages at a reported problem; they do not say how many miles a 2020 Defender can cover.
Is the 2020 Land Rover Defender a good year?
Complaint counts cannot say whether the 2020 is a good or a bad Defender: they rise with how many were sold and how long they have been on the road. They show how the 2020 compares with the other model years in NHTSA's file. With 58 complaints, the 2020 ranks 3rd of the 6 Land Rover Defender model years from 2020 to 2025 with 10 or more complaints, counting from the most. The most: the 2023 (95). The fewest: the 2025 (13).
How many recalls does the 2020 Land Rover Defender have?
NHTSA's recall files of November 11, 2026 list 8 recall campaigns that name the 2020 Land Rover Defender (7 vehicle campaigns and 1 equipment or tire campaign that names this model year, often for aftermarket parts). A campaign covers a production range, not every vehicle of the model year: check the VIN with NHTSA's free recall lookup.
How do I check a used 2020 Land Rover Defender before buying?
Take the 17-character VIN from the vehicle and compare the odometer with the readings on file for it: title transfers, inspections and auction sales record the mileage on the day. VIN Lookup (free-vin-lookup.com) sells the original ClearVIN PDF for $14.99 (3 reports for $29.99, 5 for $44.99): odometer readings, title brands and auction records on file for the VIN. Check the VIN before buying a used 2020 Land Rover Defender.