The Top 10 Most Common MOT Failures Across All Range Rovers (And the Parts to Fix Them)
What actually causes Range Rovers to fail their MOT? We analysed over 350,000 real MOT tests across 10 Range Rover models — from the 1994 P38A to the 2024 L460 — covering the full-size Range Rover, Range Rover Sport, Evoque, and Velar. Whether you own a Vogue, an SVR, or a Mk1 Evoque, these are the items most likely to catch you out.
1. Tyre Damage & Tread Depth — The Weight Tax
The dominant failure on every modern Range Rover. These are the heaviest vehicles in the JLR range — the full-size Range Rover exceeds 2,500 kg — and that weight destroys tyres. Tyre damage is the #1 individual failure item on the L405, L460, Velar, New Defender, and both Range Rover Sports.
The Numbers
| Model | Tyre Failures | Share of All Failures |
|---|---|---|
| Velar L560 | 2,311 | 33.8% |
| RR L405 | 4,218 | 27.5% |
| RR Sport L494 | significant | ~25% |
| RR Sport L320 | significant | ~15% |
| Evoque Mk1 L538 | significant | ~20% |
| Evoque Mk2 L551 | significant | ~25% |
| RR P38A | 355 | 6.0% |
The pattern is clear: the newer, heavier models with larger alloy wheels have the highest tyre failure rates. The P38A — lighter, with smaller wheels and higher-profile tyres — has the lowest.
Why Range Rovers Eat Tyres
- Weight — 2,000–2,500 kg puts enormous stress on tyre structures
- Large wheels — 20"–23" options with low-profile tyres offer minimal pothole protection
- AWD systems — distribute torque to all four wheels, wearing all four tyres faster
- Staggered setups — some models run wider rears, preventing rotation
What You Need
| Model | Parts |
|---|---|
| Evoque Mk1 | TPMS Sensors, Wheel Bolts |
| Evoque Mk2 | TPMS Sensors, Wheel Bolts |
| RR Sport L320 | TPMS Sensors, Wheel Bolts |
| RR Sport L494 | TPMS Sensors, Wheel Bolts |
| RR L405 | TPMS Sensors, Wheel Bolts |
| Velar | TPMS Sensors, Wheel Bolts |
Tip: Smaller wheels are more practical. The 20" option will always outperform the 22" or 23" for tyre life and pothole resistance on UK roads. TPMS sensors are battery-powered with a 7–10 year lifespan — budget for a full set on any car over 7 years old.
2. Brake Pad Wear — Heavy Car, Fast Wear
Brake pads worn below 1.5mm is a top-five failure on every Range Rover. Stopping 2,000–2,500 kg from motorway speed consumes pad material rapidly — and the front brakes do the majority of the work.
The Numbers
| Model | Pad Wear Failures | Rate |
|---|---|---|
| Velar L560 | 633 | 1 in 53 |
| RR L405 | 1,161 | 1 in 46 |
| Evoque Mk1 | significant | — |
| RR Sport L494 | significant | — |
What You Need
| Model | Parts |
|---|---|
| Evoque Mk1 | Pads, Discs |
| Evoque Mk2 | Pads, Discs |
| RR Sport L320 | Pads, Discs |
| RR Sport L494 | Pads, Discs |
| RR L322 | Pads, Discs |
| RR L405 | Pads, Discs |
| Velar | Pads, Discs |
Tip: Always check the discs when replacing pads — at this wear rate, the discs are often due simultaneously. The front brakes wear roughly 2x faster than the rears.
3. Wiper Blades — The Surprise #3
Wiper blade failure ranks remarkably high across the Range Rover range — the Velar has the highest relative wiper failure rate of any vehicle we've analysed, with 1 in 40 cars failing on wipers alone.
The Numbers
| Model | Wiper Failures | Rate |
|---|---|---|
| Velar L560 | 830 | 1 in 40 |
| RR L405 | 717 | 1 in 75 |
| Evoque Mk1 | significant | — |
The Velar's aerodynamic flat-blade design may contribute — the blades don't clear as effectively as conventional designs, and gradual deterioration is less obvious to the driver.
What You Need
| Model | Parts |
|---|---|
| Evoque Mk1 | Wipers |
| Evoque Mk2 | Wipers |
| RR Sport L320 | Wipers |
| RR Sport L494 | Wipers |
| RR L322 | Wipers |
| RR L405 | Wipers |
| Velar | Wipers |
| P38A | Wipers |
Tip: Replace the wipers before every MOT. They're under £25 and it's one of the most common — and most preventable — reasons for failure.
4. SRS (Airbag) Warning Light
The SRS malfunction indicator lamp is a mandatory MOT failure — and it's unusually common across the Range Rover range, particularly on the L405.
The Numbers
| Model | SRS Warning Failures | Rate |
|---|---|---|
| RR L405 | 612 | 1 in 88 |
| P38A | 137 | 1 in 46 |
| Velar | 70 | 1 in 477 |
The causes are consistent: corroded seat occupancy sensors (the wiring under the front seats degrades from dirt and moisture), failing SRS modules, and wiring harness faults. On the P38A, the driver's seat wiring is particularly vulnerable to damage from items stored under the seat.
What You Need
| Model | Parts |
|---|---|
| RR L405 | Looms & Harnesses |
| RR L322 | Looms & Harnesses |
| P38A | Looms & Harnesses |
| Velar | Looms & Harnesses |
Tip: The SRS light is a mandatory MOT failure. Have it diagnosed — it's usually a £100–300 sensor or wiring fix, not a £2,000 airbag replacement.
5. Suspension Bush & Joint Wear
Suspension wear affects every Range Rover, though the pattern differs between models with conventional coil springs and those with air suspension.
The Numbers
| Model | Suspension Failures | Share of All Failures |
|---|---|---|
| Velar L560 | 728 | 10.7% |
| RR L405 | 3,316 | 21.6% |
| RR Sport L320 | significant | ~25% |
| P38A | 1,645 | 27.9% |
The P38A and L320 — the oldest models — have the highest suspension failure rates. The Velar and Evoque Mk2 have the lowest, reflecting their younger age.
What You Need
| Model | Parts |
|---|---|
| P38A | Bushes, Ball Joints, Air Suspension |
| RR L322 | Bushes, Ball Joints, Air Suspension |
| RR L405 | Bushes, Ball Joints, Air Suspension |
| RR Sport L320 | Bushes, Ball Joints, Air Suspension |
| RR Sport L494 | Bushes, Ball Joints, Air Suspension |
| Velar | Bushes, Ball Joints, Air Suspension |
| Evoque Mk1 | Bushes, Ball Joints |
6. Number Plate Non-Conformity
An unusually prominent failure across Range Rovers — driven by the aftermarket accessory culture. Custom plate surrounds, show plates, tinted plate covers, and relocated plates (for aftermarket bumpers and spare wheel carriers) all fail the MOT.
The Numbers
| Model | Number Plate Failures | Share of All Failures |
|---|---|---|
| Velar L560 | 253 | 3.7% |
| RR L405 | 476 | 3.1% |
| RR Sport L494 | significant | — |
Tip: Swap any aftermarket or show plates back to BS AU 145e compliant ones before the test. Oversized plate surrounds and tinted covers will fail.
7. Engine Management Light (MIL)
The MIL is a mandatory MOT failure since 2018. It's a significant issue across the Range Rover range, particularly on diesel models.
The Numbers
| Model | MIL Failures | Rate |
|---|---|---|
| Velar L560 | 477 | 1 in 70 |
| RR L405 | 381 | 1 in 141 |
| Evoque Mk1 | ~2,000 | — |
The Velar has the highest MIL rate of any modern JLR model at 1 in 70 — driven almost entirely by the 2.0 Ingenium diesel's DPF regeneration issues on urban-driven cars. The Evoque Mk1 has high absolute numbers due to its enormous test volume.
What You Need
| Model | Parts |
|---|---|
| Evoque Mk1 | EGR Valves, Lambda Sensors, Emission Parts |
| Evoque Mk2 | EGR Valves, Lambda Sensors, Emission Parts |
| RR L405 | EGR Valves, Lambda Sensors, Emission Parts |
| Velar | EGR Valves, Lambda Sensors, Emission Parts |
Tip: Diesel Range Rovers need regular motorway runs to regenerate the DPF. Short urban journeys are the #1 cause of MIL failures — and incomplete DPF regen accelerates timing chain wear through oil dilution.
8. Headlamp Aim & Headlamp Washers
Headlamp aim outside limits and inoperative headlamp washers are consistent failures across the range. On HID/xenon/LED-equipped models (most Range Rovers), working headlamp washers are mandatory for the MOT.
The Numbers
| Model | Headlamp Aim Failures | Headlamp Washer Failures |
|---|---|---|
| RR L405 | 188 | 88 |
| Velar L560 | 122 | 70 |
| P38A | 168 | — |
| RR L322 | significant | significant |
What You Need
| Model | Parts |
|---|---|
| RR L405 | Light Units, Headlamp Washers |
| Velar | Light Units, Headlamp Washers |
| RR L322 | Light Units, Headlamp Washers |
| P38A | Light Units |
Tip: Test the headlamp washers before the MOT — they block easily from road grime. On cars with LED headlamps, individual LED failures within a cluster can trigger an MOT failure if more than half the LEDs in a unit are out.
9. Brake Pipe Corrosion (Older Models)
While less prominent than on Land Rovers, brake pipe corrosion still affects the older Range Rovers — particularly the L322, L320, and P38A.
The Numbers
| Model | Brake Pipe Corrosion |
|---|---|
| RR L405 | 826 |
| P38A | 166 |
| RR L322 | significant |
| RR Sport L320 | significant |
The L405's count at 826 is notable — steel brake lines corroding on an aluminium-bodied car.
What You Need
| Model | Parts |
|---|---|
| P38A | Cables & Hoses, Hydraulics |
| RR L322 | Cables & Hoses, Hydraulics |
| RR L405 | Cables & Hoses, Hydraulics |
| RR Sport L320 | Cables & Hoses, Hydraulics |
Tip: Replace corroded steel lines with Cunifer (copper-nickel) for a permanent fix.
10. Emissions & Exhaust (Older Models)
Emissions failures are concentrated on the older models — particularly the P38A with its aged V8 catalytic converters and the Evoque Mk1 with its Ingenium diesel DPF issues.
The Numbers
| Model | Emissions Share |
|---|---|
| P38A | 9.3% |
| Evoque Mk1 | significant |
| Velar | 8.1% |
| RR L405 | 3.7% |
The P38A's V8 catalytic converters are well past their design life at 24–32 years old. Lambda sensor degradation and exhaust manifold leaks compound the problem.
What You Need
| Model | Parts |
|---|---|
| P38A | Lambda Sensors, Catalysts, Exhaust Parts |
| RR L322 | Lambda Sensors, Catalysts |
| Evoque Mk1 | EGR Valves, Lambda Sensors |
| Velar | EGR Valves, Lambda Sensors |
Summary: The Range Rover Pre-MOT Checklist
Before your Range Rover's MOT, check these items in order of likelihood:
- Tyres — condition, tread depth, sidewall damage (the weight wears them fast)
- Brake pads — check thickness, especially fronts
- Wiper blades — replace before the test
- SRS warning light — if it's on, get it diagnosed
- All lights — including headlamp washers (mandatory on HID/LED cars)
- Number plates — remove aftermarket/show plates, check illumination
- Suspension — clunking, play, air suspension sitting level
- Windscreen washers — test fluid flow
- Brake pipes — visual inspection for corrosion (older models)
- Engine management light — if it's on, diagnose before the test
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Data sourced from DVSA anonymised MOT test results (2024 test year). Over 350,000 tests analysed across 10 Range Rover models including Range Rover, Range Rover Sport, Velar, and Evoque.