MITSUBISHI I (2008)
Running costs, reliability data, and common problems from 213 real MOT tests.
Annual Cost
£1,380
£115/month
MOT Pass Rate
81%
Good
Road Tax
£20
Based on CC/year
Insurance
Grp 1-8
660cc Petrol
Solid Option
81% pass rate, £1380/year to run. Close to the national average.
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Annual Running Costs
~50 mpg
Based on 660cc
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
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 18 years old, 81% of MITSUBISHI Is from 2008 passed their MOT first time in 2026. That's based on 213 tests across the UK. The average mileage at this age is 46,994 miles.
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How Does It Compare?
Mileage Analysis
46,994
Average miles
133,200
Expected for age
The average 2008 MITSUBISHI I has 46,994 miles on the clock, which is significantly below the expected 133,200 miles for a 18-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
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Best Year to Buy?
The most reliable year is the 2012 model with a 90% MOT pass rate, while the 2008 model has the lowest at 81%. Consider a different year if reliability is a priority.
MITSUBISHI I by Year
Similar Cars to Consider
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About the 2008 MITSUBISHI I
The 2008 MITSUBISHI I is a city car with a 660cc petrol engine. 213 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. Among all cars from 2008, the average MOT pass rate is 73%, and this model beats that benchmark.
With an average of 46,994 miles at 18 years old, MITSUBISHI I owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.
2008 MITSUBISHI I Fuel Costs
The modest 660cc petrol engine keeps fuel costs low, which is a real advantage for a city car. Expect around 50 mpg in mixed driving, which works out to roughly £955 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2008 MITSUBISHI I?
Total estimated annual running cost is £1,380 (£115/month), broken down as £955 fuel, £20 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 81% pass rate. Keeping on top of servicing will help avoid surprises.
MITSUBISHI I Reliability Trend
Newer MITSUBISHI Is show better MOT pass rates than older ones, with an average improvement of 6 percentage points.
Buying a Used 2008 MITSUBISHI I
At 18 years old, the MITSUBISHI I 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 2008 MITSUBISHI I's fuel type, age, and engine size, these are the most likely problem areas to check.
Coil Pack Failure
Medium riskSmaller petrol engines are prone to ignition coil failures, causing misfires and rough running. Replacement is £50-£150 per coil.
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 2008 MITSUBISHI I stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| MITSUBISHI I(2008) | 81% | £955 | £20 | Grp 1-8 | £1380 |
| NISSAN MICRA(2009) | 76% | £955 | £30 | Grp 1-8 | £1540+£160 |
| PEUGEOT 107(2010) | 76% | £955 | £30 | Grp 1-8 | £1540+£160 |
| KIA PICANTO(2010) | 72% | £955 | £30 | Grp 1-8 | £1540+£160 |
| TOYOTA AYGO(2009) | 74% | £955 | £30 | Grp 1-8 | £1540+£160 |
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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