2004 Peugeot 607 — MOT failures & pass rate
Across 305 MOT tests analysed for the 2004 Peugeot 607, the most common recorded failure areas were lighting & signalling, brakes and suspension. Its pass rate of 76.1% was above the average for cars of a similar age (74.2%).
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 11.2% | 34 |
| 2 | Brakes | 10.2% | 31 |
| 3 | Suspension | 10.2% | 31 |
| 4 | Body, structure & corrosion | 5.9% | 18 |
| 5 | Tyres | 5.6% | 17 |
| 6 | Emissions & environmental | 4.9% | 15 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Headlamp aim | 16 |
| 2 | Side repeaters | 11 |
| 3 | Brake discs | 11 |
| 4 | Track rod end | 9 |
| 5 | Linkage ball joint dust cover | 9 |
| 6 | Malfunction indicator lamp | 9 |
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 | 41.3% | 126 |
| 2 | Suspension | 37.0% | 113 |
| 3 | Tyres | 26.9% | 82 |
| 4 | Other defects | 13.1% | 40 |
| 5 | Lighting & signalling | 12.8% | 39 |
| 6 | Steering | 11.2% | 34 |
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 | 76 | 26.3% |
| 90-120k | 83 | 27.7% |
| 120-150k | 66 | 22.7% |
| 150k+ | 64 | 20.3% |
Failure rate by age
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| Diesel | 274 | 23.0% |
| Petrol | 31 | 32.3% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 104 | 22.1% |
| 2022 | 81 | 22.2% |
| 2023 | 58 | 29.3% |
| 2024 | 39 | 28.2% |
What to check before buying a 2004 607
Before buying a 2004 Peugeot 607, focus on the areas it most often fails on. Lighting & signalling accounted for 11.2% of tests for this year.
- Lighting & signalling (11.2% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Brakes (10.2% 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 (10.2% 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 2004 Peugeot 607s pass their MOT?
76.1% of the 305 2004 Peugeot 607 MOT tests in this dataset passed — a 23.9% fail rate.
What is the most common MOT failure on a 2004 Peugeot 607?
Lighting & signalling, recorded in 11.2% of tests, followed by brakes (10.2%).
Does the 2004 607 get worse with mileage?
Its MOT fail rate rises from 26.3% in the 60-90k band to 20.3% in the 150k+ band.
Methodology & source. Based on 305 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.