2021 Land Rover Discovery
The 2021 Land Rover Discovery is sold in the U.S. as a hybrid and gas large SUV with 2 EPA-rated configurations. The most efficient version, the Discovery MHEV, is EPA-rated at 21 mpg combined. NHTSA lists 6 recall campaigns for this model year, which gives it a Safety Signal grade of D. Owners have filed 11 complaints, most often about the electrical system.
Specs & fuel economy
Source: EPA fueleconomy.gov| Configuration | Powertrain | Drive | Engine / motor | City | Hwy | Comb | Annual fuel* |
|---|---|---|---|---|---|---|---|
| Discovery MHEV | Hybrid | 4WD | 3.0L 6-cyl turbo + 48V Li-Ion | 18 | 24 | 21 | $3,900 |
| Discovery | Gas | 4WD | 2.0L 4-cyl turbo | 19 | 22 | 21 | $3,900 |
*EPA estimate at 15,000 miles/year at EPA reference fuel and electricity prices. fueleconomy.gov record ids: 43694, 43693.
Emissions & certification
Source: EPA emission certificates| Configuration | Smog rating | Emission standard | Where it can be sold new | SmartWay |
|---|---|---|---|---|
| Discovery, Discovery MHEV | 7 / 10 | California LEV-III SULEV30 / Federal Tier 3 Bin 30 | All 50 states (federal, all altitudes); California and states following California standards | — |
Certified for all fifty states, so it can be registered new anywhere in the U.S.
The smog rating scores tailpipe pollutants other than greenhouse gases, 1 (worst) to 10 (best), and is comparable only within a model year. The standard is the federal bin or California tier the configuration was certified to. Both come from the EPA certificate behind the window sticker.
Specifications filed with NHTSA
Source: NHTSA vPICDimensions Exterior
| Body style | Sport Utility Vehicle [SUV]/Multipurpose Vehicle [MPV] |
| Doors | 5 |
| GVWR class | Class 2E: 6,001 - 7,000 lb (2,722 - 3,175 kg) |
Engine Basics
| Cylinders | 4 |
| Displacement | 2 L |
| Engine configuration | In-Line |
Engine Output
| Horsepower | 296 hp |
Fuel Economy
| Fuel | Gasoline |
Seating
| Seat rows | 3 |
| Seating capacity | 7 seats |
Transmission
| Drivetrain | AWD/All-Wheel Drive |
| Transmission | Automatic |
| Transmission speeds | 8 |
Driver assistance
Standard: Adaptive cruise control, Anti-lock brakes, Automatic emergency braking, Backup camera, Blind-spot monitoring, Electronic stability control, Lane departure warning, Lane keeping assist, Pedestrian automatic emergency braking, Rear cross-traffic alert
Optional: Parking assist
Filed by the manufacturer with NHTSA under the federal vehicle-identification rule and decoded from the VIN pattern — not a manufacturer press kit, so it describes the configurations we could identify rather than every trim (seen: R-Dynamic HSE, R-Dynamic S, S). Figures for the trim you are looking at may differ.
Dimensions & weight
Source: Transport Canada| Length | 195.7 in |
| Width (body, without mirrors) | 78.3 in |
| Height | 72.8 in |
| Wheelbase | 115.0 in |
| Track, front | 66.5 in |
| Track, rear | 66.5 in |
| Curb weight | 4,846 lb |
| Weight distribution, front/rear | 47/53 |
Measured by Transport Canada for its Canadian Vehicle Specifications database, which covers the North American versions of each model — here one configuration: All versions. Where a range is shown, those versions differ. Width is the body without mirrors, which is why it can read narrower than a brochure figure. Before we used it we checked it against the US manufacturer press kits we hold (27 Sep 2026): wheelbase agreed within 1% on every vehicle we could compare, length on 98%, and the curb weight fell inside the manufacturer's range on 96%. Source dataset. Contains information licensed under the Open Government Licence – Canada. Licence.
Factory warranty running out?
The 2021 Land Rover Discovery is in the years where transmission, electronics and drivetrain repairs land on the owner. What an extended plan does and does not cover is worth reading before a dealer quotes you one.
What to check before you buy →Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.
Recalls (6)
Source: NHTSA recall databaseBack Over Prevention
D145Air Bags
D120Electrical System
D126 H575Seat Belts
N630Electrical System
N607These are vehicle campaigns — the ones the automaker filed against this model. NHTSA also records equipment recalls, filed by a parts maker against a component (a tyre, a child seat, an aftermarket part), and those are not listed here or counted above. nhtsa.gov/recalls shows both for a VIN.
Whether any of this applies to one specific Discovery
A campaign covers a build range, not a model year, so two identical-looking cars from 2021 can differ. Both of these check a VIN against the manufacturer’s own list, free, in about ten seconds. Land Rover publishes its own lookup because federal rule 49 CFR 573.15 requires it to, and to keep it current to within seven days.
Hear about a recall before the letter does
The manufacturer’s letter is the last step of a recall: it has up to 60 days after filing to mail owners, at the address on the registration. We email you the day NHTSA posts a recall on the 2021 Land Rover Discovery, with what to do next. Nothing else, ever — no newsletter, no marketing, one-click unsubscribe in every message.
Parts & accessories for the 2021 Land Rover Discovery
Search by fitment on eBay Motors — OEM take-offs, aftermarket, and the trim pieces dealers no longer stock. The listing and the price are the seller's.
Find parts for this Discovery →Owner complaints
Source: NHTSA complaint database0 involved a crash · 0 a fire · 0 injuries · 0 deaths reported
69 per 10,000 built · Land Rover reported 1,605 Discovery built (its Early Warning production report to NHTSA)
Filed per year: 2021: 4 · 2025: 2 · 2026: 5
Most-cited components
In owners' own words
Filed with NHTSA by the people who own these cars, one per problem area. Quoted as written, with anything identifying removed.
The contact owns a 2021 Land Rover Discovery. The contact stated that while driving at an undisclosed speed, several unknown warning lights were illuminated, and the vehicle stalled in the middle of the roadway. The contact associated the failure with NHTSA Campaign Number: 26V248000 (Electrical System).
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”
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
2021 Land Rover Discovery 48V mild hybrid (MHEV). Recurring 12V system failures: repeated depleted/dead 12V batteries and no-start events. The 12V battery has failed and been replaced three times during my ownership (two documented at a franchised Land Rover dealer and an independent shop), plus a prior replacement under the previous…
Supplement / update to prior NHTSA complaints regarding my 2021 Land Rover Discovery MHEV (VIN: y prior complaints, Jaguar Land Rover has issued Recall 26V248 for DC/DC converter failure leading to loss of propulsion in 2021–2024 Land Rover Discovery MHEV vehicles.
Complaint counts are raw owner reports to NHTSA, not verified defects, and scale with how many were sold. Use them to spot patterns, not to rank.
Crash ratings
Source: NHTSA NCAPNHTSA has not published 5-Star crash ratings for this model year.
Service bulletins & campaigns
Source: NHTSA manufacturer communicationsMost often about: Electrical System, Equipment, Unknown Or Other, Power Train, Engine.
- SSM76492 - 20AUG26 Other2026-08-21 · Unknown Or Other
- TCU Activation Failure And InControl App Inoperative After Software Update
- SSM76477 - 21JUL26 Other2026-07-22 · Unknown Or Other
- Intermittent Passive Entry Operation 24MY Or With New Service Smart Key Fob.
- E002 - 20JUL26 Service bulletin2026-07-20 · Unknown Or Other
- Exhaust System Oxygen (O2) Sensors - Extended Warranty
- SSM76324 - 06JUL26 Other2026-07-06 · Unknown Or Other
- A low-speed ‘clonk’ type noise from the rear driveline, audible during low speed throttle inputs, often coupled with up/down gear changes. The noise is audible during normal road driving conditions.
- SSM76468 - 03JUL26 Other2026-07-04 · Unknown Or Other
- Unable to select Navigation when pressing the navigation Tile on theTouchscreen.
- N869 Discovery 16JUN26 Other2026-06-16 · Unknown Or Other
- Software Over The Air (SOTA) updates are failing to complete. Specifically Vehicle Domain Controller (VDC) PIVI and Gateway Module A (GWM). These vehicles have now been stopped from further SOTA attempts and require a wired intervention.
- N869 Discovery 15MAY26 Other2026-05-16 · Unknown Or Other
- Software Over The Air (SOTA) updates are failing to complete. Specifically Vehicle Domain Controller (VDC) PIVI and Gateway Module A (GWM). These vehicles have now been stopped from further SOTA attempts and require a wired intervention.
- N811 Discovery 15MAY26 Other2026-05-16 · Electrical System
- Door Zone Module - Quiescent Drain
A service bulletin is the manufacturer telling its dealers how to diagnose or repair a known condition. It is not a recall, not a finding that the vehicle is defective, and the work is not automatically free — though a bulletin is often what a dealer works from when you describe a symptom, so quoting the document number can save a diagnosis. The count is every communication filed; the list shows the most recent, one entry per campaign, because a single campaign is usually filed as several documents on the same day. The summaries are NHTSA's; the full documents come from the manufacturer.
Discovery by model year
all years, side by side →Common questions about the 2021 Discovery
Source: EPA, NHTSA and manufacturer press kitsDoes the 2021 Land Rover Discovery have any recalls?
NHTSA has posted 6 recall campaigns for the 2021 Land Rover Discovery. The most serious on file is 26V599000, covering Electrical System. 2 of them were filed with no repair available at the time — NHTSA's file records what the manufacturer had in hand on the filing date, not what exists today. Check your own VIN at nhtsa.gov/recalls; a recall applies to specific build ranges, not every car.
How safe is the 2021 Land Rover Discovery?
NHTSA has not published a crash-test rating for the 2021 Land Rover Discovery yet. On the recall record WhichTrim grades it D (68/100), which measures open and severe recalls rather than crash protection.
What is the fuel economy of the 2021 Land Rover Discovery?
Across the 2 EPA-rated configurations of the 2021 Land Rover Discovery, the best EPA combined figure is 21 mpg. Figures are the EPA's own, per configuration, and every one is listed above.
What are the dimensions of the 2021 Land Rover Discovery?
Transport Canada measured it at 195.7 in long, 78.3 in wide (body, without mirrors), 72.8 in tall, on a 115.0 in wheelbase. Curb weight: 4,846 lb. Those are its measurements of the North American versions; every figure is in the table above.
What do owners complain about on the 2021 Land Rover Discovery?
Owners have filed 11 complaints with NHTSA about the 2021 Land Rover Discovery, most often about electrical system, unspecified, power train. Complaints are unverified owner reports, so treat the pattern as a signal and the individual report as an anecdote.
How clean is the 2021 Land Rover Discovery?
The EPA smog rating for the 2021 Land Rover Discovery is 7 out of 10. That score covers tailpipe pollutants other than greenhouse gases, and it only compares vehicles within the same model year. It is certified for all fifty states, so it can be registered new anywhere in the U.S. Its configurations were certified to different standards — California LEV-III SULEV30, Federal Tier 3 Bin 30 — which the table above lists per configuration.
Are there service bulletins for the 2021 Land Rover Discovery?
The manufacturer has filed 480 service bulletins and related communications with NHTSA for the 2021 Land Rover Discovery, most often covering electrical system, equipment, unknown or other. The most recent is dated 2026-08-21. A bulletin is not a recall: it is the repair procedure a manufacturer sends its dealers for a condition it knows about, and the work is not automatically paid for. It is still worth knowing — if the symptom matches, quoting the bulletin number at the service desk can save a diagnosis. The document numbers and summaries are listed above.
What we hold, and what an empty row means
Paid vehicle-history reports will not tell you the difference between “nothing happened to this car” and “we never received that record” — both of the big two say as much in their own help pages. Most of what is on this page comes from complete federal registers, so we can tell you which is which, row by row.
| Data | Held | Source | What it covers — or what empty means |
|---|---|---|---|
| Fuel economy & configurations | 2 configurations | EPA certification records | Every configuration the EPA certified for sale, with its own test figures. |
| Emission certificates | 2 configurations | EPA emission certificates | Smog rating, standard and the sales area that decides where the car can be sold new. |
| Recalls | 6 | NHTSA recall campaigns | A complete federal register: every campaign covering this model year, with severity and advisory flags. |
| Owner complaints | 11 | NHTSA complaint database | Also complete, but unverified: these are reports owners filed, not findings. Counts scale with how many were sold. |
| Crash ratings | none | NHTSA NCAP | NHTSA has not tested this model year. Cars are selected for testing, so untested is not unsafe. |
| Service bulletins | 480 | NHTSA manufacturer communications | Everything the manufacturer told its dealers about a defect or malfunction, short of a recall. |
| Investigations | none | NHTSA Office of Defects Investigation | No defect investigation has been opened. |
| Driver-assist crash reports | none | NHTSA Standing General Order 2021-01 | No report has been filed. Only entities named in the order report, and only crashes they hear of — so this is also what an unequipped car, or a manufacturer without telematics, looks like. |
| Specifications filed with NHTSA | 13 fields | NHTSA vPIC, decoded from VIN patterns | What the manufacturer filed under the federal VIN rule — a configuration, not the full trim ladder. |
| Measured dimensions | 7 fields | Transport Canada, Canadian Vehicle Specifications | Length, width, height, wheelbase, track and curb weight, measured on the North American versions. |
| Trims, pricing & equipment | none | Manufacturer press kit | We have not transcribed a press kit for this model year yet. This is our gap, not the manufacturer's — the one row here where an empty cell means we are behind. |
Rebuilt nightly; this page was generated 2026-10-26. Every figure above is traceable to the source named beside it, and the JSON for this page carries the same values with their identifiers.
Sources & method
Safety Signal starts every model-year at 100 and subtracts points per open NHTSA recall campaign by severity: critical 15 (fire risk, park-outside or do-not-drive advisories), high 8 (brakes, steering, airbags, loss of drive power, structure, battery), moderate 6, minor 3 (software, labels, lighting fixed by an update). The most serious recall counts in full and each further one counts 85% of the one before, because a vehicle sold in millions is recalled more often than a rare one without being more dangerous — and because a flat subtraction bottomed the scale out, scoring a vehicle with 22 recalls within a point of one with six. A ≥ 90, B ≥ 80, C ≥ 70, D ≥ 60, otherwise F. Read it as what it counts: recall campaigns on the federal record, weighted by severity. The damping reduces the sales bias by roughly 40% but does not remove it: like our complaint counts, this is not normalized by how many were sold, so a best-seller still scores somewhat worse than an obscure model with the same real risk. NHTSA crash ratings, do-not-drive and park-outside advisories, and the crash, fire, injury and death counts in owner complaints are reported separately on every page and never blended into the letter — a vehicle can hold five stars and a poor letter at once, and where that happens we say so rather than leave you to notice. Because the scale subtracts from a clean sheet, a model year too new to have been recalled, complained about or bulletined scores full marks on an empty record; we label those grades provisional rather than present them as earned.
EPA figures come from fueleconomy.gov vehicle records. Recalls, complaints, investigations and crash ratings come from NHTSA's public flat files, refreshed nightly.