2003 Mercedes-Benz Sprinter — MOT failures & pass rate
Across 5,782 MOT tests, the 2003 Mercedes-Benz Sprinter recorded a 72.6% pass rate. That is 2.6 percentage points better than vans of a similar age, which fail at 30.0%. Failures cluster in lighting & signalling, brakes and suspension.
What the MOT record shows
One area stands out: lighting & signalling, recorded in 19.9% of tests against 15.6% for the next-worst category.
At component level the recurring items are headlamp aim, component mounting prescribed areas and rigid brake pipes — headlamp aim alone was recorded 453 times.
Condition tracks the odometer closely. Failures run at 15.3% in the 0-30k band and 31.0% in the 150k+ band, a 15.6-point spread — more than double.
Brakes is the most common advisory, noted on 41.0% of tests — work that passed today but is likely due soon.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 19.9% | 1,152 |
| 2 | Brakes | 15.6% | 902 |
| 3 | Suspension | 10.4% | 603 |
| 4 | Body, structure & corrosion | 7.7% | 447 |
| 5 | Visibility | 6.3% | 362 |
| 6 | Emissions & environmental | 3.0% | 176 |
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 | 453 |
| 2 | Component mounting prescribed areas | 436 |
| 3 | Rigid brake pipes | 378 |
| 4 | Rbt (sp) | 358 |
| 5 | Headlamp | 331 |
| 6 | Wipers | 330 |
Top advisory categories
Advisories aren't failures, but they flag work likely needed soon — useful when budgeting.
| # | Category | % of tests with advisory | Tests |
|---|---|---|---|
| 1 | Brakes | 41.0% | 2,370 |
| 2 | Suspension | 34.2% | 1,978 |
| 3 | Lighting & signalling | 20.2% | 1,168 |
| 4 | Tyres | 17.6% | 1,016 |
| 5 | Body, structure & corrosion | 16.4% | 947 |
| 6 | Other defects | 15.0% | 866 |
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 | 124 | 15.3% |
| 30-60k | 755 | 18.8% |
| 60-90k | 747 | 23.6% |
| 90-120k | 763 | 26.9% |
| 120-150k | 1,006 | 29.4% |
| 150k+ | 2,357 | 31.0% |
Failure rate by age
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 1,281 | 28.1% |
| 2022 | 1,259 | 27.9% |
| 2023 | 1,164 | 28.3% |
| 2024 | 1,073 | 25.4% |
| 2025 | 1,005 | 26.8% |
What to check before buying a 2003 Sprinter
The failure pattern for this year is specific enough to inspect against: lighting & signalling accounted for 19.9% of tests. Start there.
- Lighting & signalling (19.9% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Brakes (15.6% 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 (10.4% 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 2003 Mercedes-Benz Sprinters pass their MOT?
72.6% of the 5,782 2003 Mercedes-Benz Sprinter MOT tests in this dataset passed — a 27.4% fail rate.
What is the most common MOT failure on a 2003 Mercedes-Benz Sprinter?
Lighting & signalling, recorded in 19.9% of tests, followed by brakes (15.6%).
Does the 2003 Sprinter get worse with mileage?
Its MOT fail rate rises from 15.3% in the 0-30k band to 31.0% in the 150k+ band.
Methodology & source. Based on 5,782 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.