MAZDA 6 (2010)
Running costs, common problems, and reliability data based on 9,673 real MOT tests in 2024.
MOT Pass Rate
73%
Total Tests (2024)
9,673
Avg Mileage
121,783 mi
Est. Annual Cost
£2,050
Is the 2010 MAZDA 6 reliable?
Average reliability. Expect some repairs as it ages. That's 9 points below the national average of 82%. It falls below the MAZDA brand average of 81%.
At 14 years old, 73% of MAZDA 6s from 2010 passed their MOT first time in 2024. That's based on 9,673 tests across the UK. The average mileage at this age is 121,783 miles.
How does the 2010 MAZDA 6 compare?
Mileage Analysis
The average 2010 MAZDA 6 has 121,783 miles on the clock, which is in line with the expected 103,600 miles for a 14-year-old car, suggesting normal everyday use.
Best year to buy a MAZDA 6?
The most reliable year is the 2020 model with a 94% MOT pass rate, while the 2002 model has the lowest at 54%. The 2010 sits between the two at 73%.
How much does a 2010 MAZDA 6 cost to run?
Higher than average due to low pass rate
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
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 |
Checking a specific MAZDA 6?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2010 MAZDA 6
The 2010 MAZDA 6 is a family car with a 2184cc diesel engine. 9,673 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. Among all cars from 2010, the average MOT pass rate is 75%, and this model falls short of that benchmark.
With an average of 121,783 miles at 14 years old, MAZDA 6 owners drive about as much as the UK average.
2010 MAZDA 6 Fuel Costs
The 2184cc diesel engine offers a reasonable balance between performance and economy. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.
What does it cost to own a 2010 MAZDA 6?
Total estimated annual running cost is £2,050 (£171/month), broken down as £1245 fuel, £250 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 73% pass rate. Keeping on top of servicing will help avoid surprises.
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 2010 MAZDA 6
At 14 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%. With 9,673 MOT tests in our data, there's strong statistical confidence in these figures.
Alternatives to the 2010 MAZDA 6
If reliability is your priority, there are 3 similar cars with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- VOLKSWAGEN GOLF (2012) 80% pass rate (+7%) from 98,183 tests
- VAUXHALL ASTRA (2010) 74% pass rate (+1%) from 92,611 tests
- BMW 3 SERIES (2012) 82% pass rate (+9%) from 68,955 tests
- HONDA CIVIC (2008) 72% pass rate (-1%) from 40,632 tests