2008 Lexus Rx400 H Cvt — MOT failures & pass rate
Across 778 MOT tests analysed for the 2008 Lexus Rx400 H Cvt, the most common recorded failure areas were lighting & signalling, suspension and brakes. Its pass rate of 80.1% was above the average for cars of a similar age (75.1%).
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 10.9% | 85 |
| 2 | Suspension | 8.9% | 69 |
| 3 | Brakes | 6.0% | 47 |
| 4 | Tyres | 4.2% | 33 |
| 5 | Visibility | 2.7% | 21 |
| 6 | Body, structure & corrosion | 1.9% | 15 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Position lamp | 47 |
| 2 | Pins and bushes | 28 |
| 3 | Headlamp aim | 25 |
| 4 | Wipers | 24 |
| 5 | Headlamp | 23 |
| 6 | Registration plate lamp(s) | 22 |
Top advisory categories
Advisories aren't failures, but they flag work likely needed soon — useful when budgeting.
| # | Category | % of tests with advisory | Tests |
|---|---|---|---|
| 1 | Suspension | 44.6% | 347 |
| 2 | Tyres | 27.0% | 210 |
| 3 | Brakes | 24.2% | 188 |
| 4 | Other defects | 15.2% | 118 |
| 5 | Body, structure & corrosion | 10.9% | 85 |
| 6 | Lighting & signalling | 9.5% | 74 |
Failure rate by mileage
Higher-mileage cars tend to fail more — often the most useful guide to real condition.
| Mileage band | Tests | Fail rate |
|---|---|---|
| 60-90k | 81 | 23.5% |
| 90-120k | 184 | 18.5% |
| 120-150k | 251 | 18.3% |
| 150k+ | 244 | 22.9% |
Failure rate by age
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| Hybrid | 374 | 18.2% |
| HYBRID ELECTRIC (CLEAN) | 304 | 23.0% |
| Petrol | 39 | 15.4% |
| Electric | 39 | 15.4% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 158 | 17.7% |
| 2022 | 159 | 16.4% |
| 2023 | 157 | 19.8% |
| 2024 | 161 | 20.5% |
| 2025 | 143 | 25.9% |
What to check before buying a 2008 Rx400 H Cvt
Before buying a 2008 Lexus Rx400 H Cvt, focus on the areas it most often fails on. Lighting & signalling accounted for 10.9% of tests for this year.
- Lighting & signalling (10.9% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Suspension (8.9% of tests): Worn drop links, bushes, springs or shocks — listen for knocks over bumps and check for uneven tyre wear. Typical repair: £150–£450 per corner.
- Brakes (6.0% of tests): Pads/discs are routine wear; binding, imbalance or corroded pipes are more serious — test for pulling under braking. Typical repair: £100–£350 per axle.
Repair costs are rough UK ballpark ranges to set expectations, not quotes — actual prices vary widely by car, parts and garage.
Frequently asked questions
How many 2008 Lexus Rx400 H Cvts pass their MOT?
80.1% of the 778 2008 Lexus Rx400 H Cvt MOT tests in this dataset passed — a 19.9% fail rate.
What is the most common MOT failure on a 2008 Lexus Rx400 H Cvt?
Lighting & signalling, recorded in 10.9% of tests, followed by suspension (8.9%).
Does the 2008 Rx400 H Cvt get worse with mileage?
Its MOT fail rate rises from 23.5% in the 60-90k band to 22.9% in the 150k+ band.
Methodology & source. Based on 778 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-01. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.