MAZDA 6 (2007)
Running costs, reliability data, and common problems from 4,401 real MOT tests.
Annual Cost
£2,777
£231/month
MOT Pass Rate
68%
Below Avg
Road Tax
£430
Based on CC/year
Insurance
Grp 25-38
2488cc Petrol
Proceed With Caution
68% pass rate, £2777/year to run. 14 points below average.
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Annual Running Costs
~30 mpg
Based on 2488cc
Higher estimate due to low pass rate
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Below average reliability. Budget extra for maintenance and repairs. That's 14 points below the national average of 82%. It falls below the MAZDA brand average of 81%.
At 19 years old, 68% of MAZDA 6s from 2007 passed their MOT first time in 2026. That's based on 4,401 tests across the UK. The average mileage at this age is 109,611 miles.
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How Does It Compare?
Mileage Analysis
109,611
Average miles
140,600
Expected for age
The average 2007 MAZDA 6 has 109,611 miles on the clock, which is below the expected 140,600 miles for a 19-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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Best Year to Buy?
The most reliable year is the 2020 model with a 94% MOT pass rate, while the 2002 model has the lowest at 54%. The 2007 sits between the two at 68%.
MAZDA 6 by Year
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2021 | 93% | 118 | 26,540 mi | |
| 2020 | 94% | 1,786 | 31,783 mi | |
| 2019 | 91% | 7,381 | 44,030 mi | |
| 2018 | 89% | 5,151 | 55,840 mi | |
| 2017 | 87% | 7,764 | 68,812 mi | |
| 2016 | 84% | 11,771 | 78,854 mi | |
| 2015 | 82% | 11,898 | 88,374 mi | |
| 2014 | 80% | 11,144 | 97,838 mi | |
| 2013 | 80% | 7,682 | 103,079 mi | |
| 2012 | 75% | 5,149 | 103,925 mi | |
| 2011 | 74% | 7,535 | 117,021 mi | |
| 2010 | 73% | 9,673 | 121,783 mi | |
| 2009 | 73% | 7,396 | 124,353 mi | |
| 2008 | 71% | 6,498 | 124,138 mi | |
| 2007 | 68% | 4,401 | 109,611 mi | |
| 2006 | 69% | 2,430 | 105,119 mi | |
| 2005 | 64% | 1,596 | 100,805 mi | |
| 2004 | 62% | 763 | 99,968 mi | |
| 2003 | 63% | 356 | 98,803 mi | |
| 2002 | 54% | 140 | 98,087 mi |
Similar Cars to Consider
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About the 2007 MAZDA 6
The 2007 MAZDA 6 is a large car with a 2488cc petrol engine. 4,401 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. It sits in the bottom 84% of 2007 cars for MOT pass rates.
With an average of 109,611 miles at 19 years old, MAZDA 6 owners tend to use this car less than the typical driver.
2007 MAZDA 6 Fuel Costs
The 2488cc petrol engine offers a reasonable balance between performance and economy. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2007 MAZDA 6?
Total estimated annual running cost is £2,777 (£231/month), broken down as £1592 fuel, £430 road tax, £55 MOT, and £700 predicted repairs. The higher repair estimate reflects the 68% MOT pass rate. Cars in this bracket tend to need work on suspension, brakes, and emissions components.
MAZDA 6 Reliability Trend
Newer MAZDA 6s show better MOT pass rates than older ones, with an average improvement of 18 percentage points.
Buying a Used 2007 MAZDA 6
At 19 years old, the MAZDA 6 is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2020 model has the highest pass rate at 94%.
Common Issues to Watch For
Based on the 2007 MAZDA 6's fuel type, age, and engine size, these are the most likely problem areas to check.
Timing Chain / Belt
Watch outAt 19 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.
Oil Consumption
Medium riskLarger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.
Rust and Corrosion
Watch outAt 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.
Suspension Bushings
Watch outRubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.
Clutch Wear
Watch outWith an average of 110k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.
Brake Discs and Pads
Medium riskHigh-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.
Higher Than Average Failure Rate
Watch outWith a 68% MOT pass rate, this model fails more often than most. Budget for unexpected repairs and get a thorough pre-purchase inspection.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2007 MAZDA 6 stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| MAZDA 6(2007) | 68% | £1592 | £430 | Grp 25-38 | £2777 |
| RENAULT CLIO(2007) | 68% | £1327 | £135 | Grp 18-32 | £2217-£560 |
| HONDA CR-V(2007) | 74% | £1327 | £135 | Grp 18-32 | £2017-£760 |
| LAND ROVER FREELANDER(2009) | 78% | £1592 | £250 | Grp 25-38 | £2397-£380 |
| NISSAN QASHQAI(2007) | 66% | £1327 | £135 | Grp 18-32 | £2217-£560 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
Related Mazda Models
Explore other Mazda cars or similar models in the same category.
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