BMW M6 (2005)
2005 BMW M6
CarHunch analysed 338 real MOT records for the 2005 BMW M6. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 2005 BMW M6 passes its MOT at 81.7%, marginally above the UK average of 80%, but one in five have recorded a dangerous defect at some point—a notable concern for a high-performance machine that demands close inspection before purchase. These are relatively low-mileage examples with a median of just 54,393 miles, suggesting they've been cherished rather than thrashed, yet they still average nearly two failures per test.
The 12.3 advisories per vehicle reveal these ageing V10 coupes need consistent attention to stay roadworthy, with electrical and suspension items typically accumulating minor issues. If you're considering one, insist on a pre-purchase inspection from a BMW specialist and budget for regular maintenance—the pass rate is decent, but the failure and defect patterns mean neglected examples will disappoint quickly.
What to check before buying a 2005 BMW M6
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- ⚠️ 21% of these vehicles have had a dangerous defect recorded. Enter the reg below — the full MOT history will show exactly what was flagged and whether it was resolved.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a BMW M6
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (98%) | 332 | 81.3% | 1.94 |
| Other (2%) | 6 | 100% | 0 |
Mileage Distribution
Most 2005 BMW M6 vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 2005 BMW M6 vehicles fall between 40,165 and 70,302 miles.
2005 BMW M6 — Still on the Road
Numbers are declining — 110 vehicles still getting MOTs in 2025 (48% of peak).
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
MOT History Averages
Most Common MOT Issues — 2005 BMW M6
Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.
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76.1%
Offside Rear Tyre worn close to the legal limit
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74.4%
Nearside Rear Tyre worn close to the legal limit
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48.3%
Under-trays fitted obscuring some underside components
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36.3%
Offside Front Tyre worn close to the legal limit
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35.1%
Engine covers fitted obscuring some components in the engine bay
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31.9%
Nearside Front Tyre worn close to the legal limit
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31.3%
Rear Brake pad(s) wearing thin
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26.9%
Nearside Front Brake pipe corroded, covered in grease or other material
Data covers a 3-year window centred on 2005. Counts include advisories and failures.
Found a specific BMW M6?
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