Mazda 6 (2007)
2007 Mazda 6
CarHunch analysed 12,870 real MOT records for the 2007 Mazda 6. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 2007 Mazda 6 falls short of the UK average with a 75.2% first-time pass rate, and one in three examples have recorded a dangerous defect at some point—a significant concern for buyers. Petrol and diesel variants perform almost identically (75.1% vs 75.3%), so fuel type won't be a deciding factor in reliability.
At nearly 80,000 miles on average, these cars are well-used but not exceptionally high-mileage for their age, yet they're still racking up an average of 3.6 failures per test, suggesting wear-related issues are common. Budget for routine repairs—the 20.5 advisories per vehicle indicate ongoing maintenance needs—and have any prospective purchase inspected by a Mazda-specialist mechanic to identify accumulated damage before committing.
What to check before buying a 2007 Mazda 6
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.
- ⚠️ 33.3% 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 Mazda 6
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (65%) | 8,334 | 75.1% | 3.92 |
| Diesel (35%) | 4,521 | 75.3% | 3.09 |
| LPG (0%) | 14 | 78.4% | 3.5 |
| LNG (0%) | 1 | 100% | 0 |
Mileage Distribution
Most 2007 Mazda 6 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 2007 Mazda 6 vehicles fall between 55,200 and 85,503 miles.
2007 Mazda 6 — Still on the Road
Numbers are declining — 1,682 vehicles still getting MOTs in 2025 (14% 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 — 2007 Mazda 6
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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52.7%
Under-trays fitted obscuring some underside components
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50.6%
Nearside Front Tyre worn close to the legal limit
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48.7%
Offside Front Tyre worn close to the legal limit
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47.6%
Rear Brake pad(s) wearing thin
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42.5%
Nearside Rear Tyre worn close to the legal limit
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38.4%
Rear Sub-frame corroded but not seriously weakened
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36.8%
Offside Rear Tyre worn close to the legal limit
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31%
Front Brake pad(s) wearing thin
Data covers a 3-year window centred on 2007. Counts include advisories and failures.
Found a specific Mazda 6?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.