1996 Volvo 800 Series — MOT failures & pass rate
5,813 MOT tests on the 1996 Volvo 800 Series are in this dataset, and 73.7% of them passed. All cars of a similar age fail 24.7% of the time, so this is 1.7pp worse than the group it competes with. Failures cluster in lighting & signalling, brakes and suspension.
What the MOT record shows
No single area dominates — lighting & signalling (13.0%) and brakes (12.2%) are close, so failures are spread across several systems rather than one weak point.
At component level the recurring items are catalyst emissions, wipers and anti-lock braking system — catalyst emissions alone was recorded 326 times.
A 150k+ example is materially riskier than a 0-30k one: 27.8% versus 22.6%.
Fuel type barely separates them — petrol fails 26.2% of the time against 27.6% for diesel.
Advisories point at the next bill rather than this one: suspension was flagged on 26.6% of tests without failing them.
The trend is improving — the fail rate fell from 27.6% in 2021 to 26.0% in 2025, as the worst-kept examples leave the fleet.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 13.0% | 754 |
| 2 | Brakes | 12.2% | 709 |
| 3 | Suspension | 9.9% | 578 |
| 4 | Body, structure & corrosion | 7.8% | 452 |
| 5 | Visibility | 6.3% | 365 |
| 6 | Emissions & environmental | 5.9% | 341 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Catalyst emissions | 326 |
| 2 | Wipers | 284 |
| 3 | Anti-lock braking system | 272 |
| 4 | Rbt (sp) | 270 |
| 5 | Position lamp | 267 |
| 6 | Joints | 266 |
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 | 26.6% | 1,545 |
| 2 | Brakes | 24.8% | 1,444 |
| 3 | Tyres | 22.5% | 1,306 |
| 4 | Emissions & environmental | 20.1% | 1,167 |
| 5 | Body, structure & corrosion | 19.1% | 1,109 |
| 6 | Other defects | 15.4% | 896 |
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 | 62 | 22.6% |
| 30-60k | 133 | 15.0% |
| 60-90k | 503 | 22.3% |
| 90-120k | 1,069 | 24.9% |
| 120-150k | 1,462 | 27.2% |
| 150k+ | 2,572 | 27.8% |
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| Petrol | 5,179 | 26.2% |
| Diesel | 634 | 27.6% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 1,358 | 27.6% |
| 2022 | 1,290 | 25.8% |
| 2023 | 1,154 | 25.8% |
| 2024 | 1,049 | 26.2% |
| 2025 | 962 | 26.0% |
What to check before buying a 1996 800 Series
On a 1996 800 Series, lighting & signalling is what the MOT record says goes wrong most — it appeared in 13.0% of tests. Check these areas before you commit.
- Lighting & signalling (13.0% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Brakes (12.2% 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.
- Suspension (9.9% 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.
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 1996 Volvo 800 Seriess pass their MOT?
73.7% of the 5,813 1996 Volvo 800 Series MOT tests in this dataset passed — a 26.3% fail rate.
What is the most common MOT failure on a 1996 Volvo 800 Series?
Lighting & signalling, recorded in 13.0% of tests, followed by brakes (12.2%).
Does the 1996 800 Series get worse with mileage?
Its MOT fail rate rises from 22.6% in the 0-30k band to 27.8% in the 150k+ band.
Methodology & source. Based on 5,813 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.