2017 Lexus Lc — MOT failures & pass rate
Across 772 MOT tests analysed for the 2017 Lexus Lc, the most common recorded failure areas were tyres, lighting & signalling and visibility. Its pass rate of 95.0% was above the average for cars of a similar age (87.6%). Higher-mileage examples failed more often — 11.8% in the 60-90k group versus 3.6% in the 0-30k group.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Tyres | 4.2% | 32 |
| 2 | Lighting & signalling | 1.4% | 11 |
| 3 | Visibility | 0.4% | 3 |
| 4 | Brakes | 0.3% | 2 |
| 5 | Steering | 0.1% | 1 |
| 6 | Other defects | 0.1% | 1 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Headlamp aim | 13 |
| 2 | Tread depth | 12 |
| 3 | Wipers | 3 |
| 4 | Washers | 2 |
| 5 | Registration plates | 2 |
| 6 | Headlamp cleaning device | 2 |
Top advisory categories
Advisories aren't failures, but they flag work likely needed soon — useful when budgeting.
| # | Category | % of tests with advisory | Tests |
|---|---|---|---|
| 1 | Tyres | 15.3% | 118 |
| 2 | Other defects | 1.9% | 15 |
| 3 | Brakes | 1.6% | 12 |
| 4 | Visibility | 1.2% | 9 |
| 5 | Lighting & signalling | 0.3% | 2 |
| 6 | Suspension | 0.1% | 1 |
Failure rate by mileage
Higher-mileage cars tend to fail more — often the most useful guide to real condition.
| Mileage band | Tests | Fail rate |
|---|---|---|
| 0-30k | 474 | 3.6% |
| 30-60k | 260 | 6.9% |
| 60-90k | 34 | 11.8% |
Failure rate by age
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| Petrol | 429 | 3.7% |
| Hybrid | 343 | 6.7% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 165 | 5.5% |
| 2022 | 154 | 4.5% |
| 2023 | 152 | 3.3% |
| 2024 | 152 | 7.2% |
| 2025 | 149 | 4.7% |
What to check before buying a 2017 Lc
Before buying a 2017 Lexus Lc, focus on the areas it most often fails on. Tyres accounted for 4.2% of tests for this year.
- Tyres (4.2% of tests): Usually a quick, known-cost fix, but check tread, age and uneven wear (which can hint at alignment or suspension issues). Typical repair: £50–£120 per tyre.
- Lighting & signalling (1.4% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Visibility (0.4% of tests): Wipers, washers, mirrors and screen damage — usually inexpensive, but check for chips in the driver's line of sight. Typical repair: £15–£150.
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 2017 Lexus Lcs pass their MOT?
95.0% of the 772 2017 Lexus Lc MOT tests in this dataset passed — a 5.1% fail rate.
What is the most common MOT failure on a 2017 Lexus Lc?
Tyres, recorded in 4.2% of tests, followed by lighting & signalling (1.4%).
Does the 2017 Lc get worse with mileage?
Its MOT fail rate rises from 3.6% in the 0-30k band to 11.8% in the 60-90k band.
Methodology & source. Based on 772 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.