MITSUBISHI ASX (2010)
Running costs, reliability data, and common problems from 2,955 real MOT tests.
Annual Cost
£1,857
£155/month
MOT Pass Rate
74%
Average
Road Tax
£265
Based on CC/year
Insurance
Grp 18-32
1798cc Diesel
Check Carefully
74% pass rate, £1857/year to run. 8 points below average.
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Annual Running Costs
~48 mpg
Based on 1798cc
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
Average reliability. Expect some repairs as it ages. That's 8 points below the national average of 82%. It falls below the MITSUBISHI brand average of 80%.
At 16 years old, 74% of MITSUBISHI ASXs from 2010 passed their MOT first time in 2026. That's based on 2,955 tests across the UK. The average mileage at this age is 115,701 miles.
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How Does It Compare?
Mileage Analysis
115,701
Average miles
118,400
Expected for age
The average 2010 MITSUBISHI ASX has 115,701 miles on the clock, which is in line with the expected 118,400 miles for a 16-year-old car, suggesting normal everyday use.
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Best Year to Buy?
The most reliable year is the 2020 model with a 94% MOT pass rate, while the 2010 model has the lowest at 74%. Consider a different year if reliability is a priority.
MITSUBISHI ASX by Year
Similar Cars to Consider
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About the 2010 MITSUBISHI ASX
The 2010 MITSUBISHI ASX is a family car with a 1798cc diesel engine. 2,955 of these vehicles were MOT tested in 2026, 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 115,701 miles at 16 years old, MITSUBISHI ASX owners drive about as much as the UK average.
2010 MITSUBISHI ASX Fuel Costs
The 1798cc diesel engine offers a reasonable balance between performance and economy. Expect around 48 mpg in mixed driving, which works out to roughly £1,037 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 MITSUBISHI ASX?
Total estimated annual running cost is £1,857 (£155/month), broken down as £1037 fuel, £265 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 74% pass rate. Keeping on top of servicing will help avoid surprises.
MITSUBISHI ASX Reliability Trend
Newer MITSUBISHI ASXs show better MOT pass rates than older ones, with an average improvement of 11 percentage points.
Buying a Used 2010 MITSUBISHI ASX
At 16 years old, the MITSUBISHI ASX 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.
Common Issues to Watch For
Based on the 2010 MITSUBISHI ASX's fuel type, age, and engine size, these are the most likely problem areas to check.
DPF (Diesel Particulate Filter)
Watch outShort journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.
Turbo Wear
Watch outDiesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.
EGR Valve
Watch outExhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.
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 116k 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.
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 2010 MITSUBISHI ASX stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| MITSUBISHI ASX(2010) | 74% | £1037 | £265 | Grp 18-32 | £1857 |
| FORD FIESTA(2012) | 75% | £905 | £30 | Grp 8-20 | £1490-£367 |
| VOLKSWAGEN GOLF(2012) | 80% | £1037 | £135 | Grp 18-32 | £1577-£280 |
| VAUXHALL ASTRA(2010) | 74% | £1037 | £135 | Grp 18-32 | £1727-£130 |
| VOLKSWAGEN POLO(2010) | 74% | £905 | £135 | Grp 12-25 | £1595-£262 |
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.
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