1989 Lotus Esprit — MOT failures & pass rate
The 1989 Lotus Esprit passed 85.9% of its 354 recorded MOT tests. All cars of a similar age fail 21.2% of the time, so this is 7.1pp better than the group it competes with. Failures cluster in lighting & signalling, brakes and emissions & environmental.
What the MOT record shows
No single area dominates — lighting & signalling (9.6%) and brakes (7.1%) are close, so failures are spread across several systems rather than one weak point.
At component level the recurring items are headlamp aim, service brake performance and non catalyst emissions — headlamp aim alone was recorded 28 times.
Mileage matters less than usual here: the 1989 Esprit fails 17.3% of the time in the 0-30k band and 14.8% at 60-90k, a spread of only 2.5 points.
Advisories point at the next bill rather than this one: suspension was flagged on 15.5% of tests without failing them.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 9.6% | 34 |
| 2 | Brakes | 7.1% | 25 |
| 3 | Emissions & environmental | 4.2% | 15 |
| 4 | Visibility | 4.0% | 14 |
| 5 | Tyres | 1.7% | 6 |
| 6 | Steering | 1.4% | 5 |
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 | 28 |
| 2 | Service brake performance | 15 |
| 3 | Non catalyst emissions | 13 |
| 4 | Washers | 10 |
| 5 | Rbt (sp) | 9 |
| 6 | Service brake imbalance | 8 |
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 | 15.5% | 55 |
| 2 | Brakes | 13.8% | 49 |
| 3 | Emissions & environmental | 10.4% | 37 |
| 4 | Tyres | 6.8% | 24 |
| 5 | Lighting & signalling | 4.5% | 16 |
| 6 | Other defects | 4.0% | 14 |
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 | 52 | 17.3% |
| 30-60k | 147 | 13.6% |
| 60-90k | 135 | 14.8% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 71 | 14.1% |
| 2022 | 72 | 13.9% |
| 2023 | 68 | 13.2% |
| 2024 | 62 | 14.5% |
| 2025 | 81 | 14.8% |
What to check before buying a 1989 Esprit
On a 1989 Esprit, lighting & signalling is what the MOT record says goes wrong most — it appeared in 9.6% of tests. Check these areas before you commit.
- Lighting & signalling (9.6% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Brakes (7.1% 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.
- Emissions & environmental (4.2% of tests): More common on older diesels (DPF/EGR) — can be expensive; check for warning lights and smoke. Typical repair: £100–£600.
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 1989 Lotus Esprits pass their MOT?
85.9% of the 354 1989 Lotus Esprit MOT tests in this dataset passed — a 14.1% fail rate.
What is the most common MOT failure on a 1989 Lotus Esprit?
Lighting & signalling, recorded in 9.6% of tests, followed by brakes (7.1%).
Does the 1989 Esprit get worse with mileage?
Its MOT fail rate rises from 17.3% in the 0-30k band to 14.8% in the 60-90k band.
Methodology & source. Based on 354 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-27. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.