Proton Gen-2 (2010)
Estimated running costs and MOT pass rates from 174 MOT tests in 2024.
Annual Cost
£2,228
£186/month
MOT Pass Rate
76%
Average
Road Tax
£275
Estimated/year
Est. Insurance
Grp 12-25
1597cc LPG
Check Carefully
76% pass rate, £2,228/year to run. 6 points below average.
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Annual Running Costs
~42 mpg
Estimated CO2 band
Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included.
Reliability Verdict
Average reliability. Expect some repairs as it ages. That's 6 points below the average of 82% across all models in our data. It also outperforms the Proton brand average of 70%.
76% of MOT tests on Proton Gen-2s from 2010 ended in a pass in 2024, when they were about 14 years old. That's based on 174 tests across the UK, retests included. The average mileage recorded at those tests was 70,888 miles.
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How Does It Compare?
Mileage Analysis
70,888
Average miles
103,600
Expected for age
The average 2010 Proton Gen-2 had 70,888 miles on the clock at its 2024 MOT, which is below the expected 103,600 miles for a 14-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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Proton Gen-2 by Year
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About the 2010 Proton Gen-2
The 2010 Proton Gen-2 is a small family car. Our records list a 1597cc lpg engine, though engines vary between versions. 174 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. Among all models from 2010, the average MOT pass rate is 75%, and this model beats that benchmark.
With an average of 70,888 miles recorded at its 2024 MOT tests, Proton Gen-2 owners tend to use this car less than the typical driver.
2010 Proton Gen-2 Fuel Costs
The 1597cc lpg engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,398 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year). This is a petrol-price estimate; running on lpg will change the cost.
What does it cost to own a 2010 Proton Gen-2?
Total estimated annual running cost is £2,228 (£186/month), broken down as £1,398 fuel, £275 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 76% pass rate. Keeping on top of servicing will help avoid surprises.
Proton Gen-2 Reliability Trend
Newer Proton Gen-2s pass their MOT more often than older ones, by 5 percentage points on average, which is mostly down to age and wear.
Buying a Used 2010 Proton Gen-2
At 16 years old, the Proton Gen-2 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
These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.
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.
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 Proton Gen-2 stacks up against similar cars for estimated annual running costs, insurance group, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Est. Ins. Group | Total/yr |
|---|---|---|---|---|---|
| Proton Gen-2(2010) | 76% | £1,398 | £275 | Grp 12-25 | £2,228 |
| Toyota Auris(2012) | 81% | £1,398 | £275 | Grp 12-25 | £2,078-£150 |
| Chevrolet Cruze(2010) | 75% | £1,398 | £275 | Grp 12-25 | £2,228same |
| Mazda Bongo(2011) | 65% | £1,631 | £325 | Grp 18-32 | £2,711+£483 |
Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.
Questions about the 2010 Proton Gen-2
Is the 2010 Proton Gen-2 reliable?
Average reliability. Expect some repairs as it ages. 76% of MOT tests on 2010 Proton Gen-2s ended in a pass, from 174 tests (DVSA MOT data for tests in 2024, retests included). That's 6 points below the average of 82% across all models in the same data.
How much does a 2010 Proton Gen-2 cost to run?
Our estimate is £2,228 a year (£186 a month): £1,398 fuel, £275 road tax, £55 MOT and £500 predicted repairs, based on 7,400 miles a year. Insurance is not included.
What is the MOT pass rate for a 2010 Proton Gen-2?
76% of 174 MOT tests on the 2010 Proton Gen-2 ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 332nd of 558 models first registered in 2010 (bottom half).
Which year Proton Gen-2 has the best MOT pass rate?
Of the years with at least 100 tests, the 2010 Proton Gen-2 has the highest MOT pass rate at 76% and the 2007 the lowest at 62%. Newer cars usually pass more often simply because they are younger and have done fewer miles.
What is the average mileage for a 2010 Proton Gen-2?
The average mileage recorded at MOT tests on the 2010 Proton Gen-2 is 70,888 miles, which is below the expected 103,600 miles for a 14-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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