CarCostCheck

PROTON GEN-2 (2011)

Running costs, common problems, and reliability data based on 124 real MOT tests in 2024.

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MOT Pass Rate

65%

Total Tests (2024)

124

Avg Mileage

79,942 mi

Est. Annual Cost

£2,027

Is the 2011 PROTON GEN-2 reliable?

Below average reliability. Budget extra for maintenance and repairs. That's 17 points below the national average of 82%. It falls below the PROTON brand average of 70%.

At 13 years old, 65% of PROTON GEN-2s from 2011 passed their MOT first time in 2024. That's based on 124 tests across the UK. The average mileage at this age is 79,942 miles.

How does the 2011 PROTON GEN-2 compare?

Rank among all 2011 cars602th out of 615(top 98%)
Rank among all PROTON models22th out of 28(top 79%)
vs national average-17% (82% avg)
vs 2011 cars average-12% (77% avg)
vs PROTON average-5% (70% avg)

Mileage Analysis

The average 2011 PROTON GEN-2 has 79,942 miles on the clock, which is in line with the expected 96,200 miles for a 13-year-old car, suggesting normal everyday use.

Best year to buy a PROTON GEN-2?

The most reliable year is the 2010 model with a 76% MOT pass rate, while the 2007 model has the lowest at 62%. The 2011 sits between the two at 65%.

How much does a 2011 PROTON GEN-2 cost to run?

⛽Fuel (Petrol, 1597cc)
£1,137
🏛️Road Tax
£135
🔧MOT Test
£55
🛠️Predicted Repairs

Higher than average due to low pass rate

£700
Total per year£2,027
Per month£169/mo

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.

PROTON GEN-2 by Year

YearPass RateTestsAvg Mileage
201258%3871,891 mi
201165%12479,942 mi
201076%17470,888 mi
200966%13771,070 mi
200867%17368,736 mi
200762%22373,654 mi
200665%9664,926 mi
200566%6269,422 mi

Checking a specific PROTON GEN-2?

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About the 2011 PROTON GEN-2

The 2011 PROTON GEN-2 is a small family car with a 1597cc petrol engine. 124 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It sits in the bottom 98% of 2011 cars for MOT pass rates.

With an average of 79,942 miles at 13 years old, PROTON GEN-2 owners drive about as much as the UK average.

2011 PROTON GEN-2 Fuel Costs

The 1597cc petrol engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,137 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).

What does it cost to own a 2011 PROTON GEN-2?

Total estimated annual running cost is £2,027 (£169/month), broken down as £1137 fuel, £135 road tax, £55 MOT, and £700 predicted repairs. The higher repair estimate reflects the 65% MOT pass rate. Cars in this bracket tend to need work on suspension, brakes, and emissions components.

PROTON GEN-2 Reliability Trend

Newer PROTON GEN-2s show better MOT pass rates than older ones, with an average improvement of 4 percentage points.

Buying a Used 2011 PROTON GEN-2

At 13 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. If you're flexible on year, the 2010 model has the highest pass rate at 76%.

Alternatives to the 2011 PROTON GEN-2

If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines: