Mitsubishi Eclipse Reliability: Common Problems and Years to Avoid
What the Mitsubishi Eclipse fails its MOT on, with rough repair costs, and how each model year's MOT pass rate compares with other cars of the same age. Based on 16,683 MOT tests across 4 model years (DVSA data for tests carried out in 2024, retests included).
Segment: small family car | Fuel: Petrol
90%
Mitsubishi Eclipse pass rate
80%
Mitsubishi average
82%
All-model average
The Mitsubishi Eclipse has an average MOT pass rate of 90%, which is 10 points above the Mitsubishi average and 8 points above the average across all models in our data. The Mitsubishi Eclipse has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
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What the Mitsubishi Eclipse Fails Its MOT On
Of the 1,379 MOT tests on the Mitsubishi Eclipse that failed at the first attempt in 2025, the share that failed on each part of the test, next to the share for all cars and vans of the same ages. A test that failed on two areas counts in both.
Brakes
31%Cars and vans the same age: 19% (the Eclipse fails on this more often) · Typical repair £80-£450
Tyres
30%Cars and vans the same age: 30% · Typical repair £50-£300
Windscreen, wipers and mirrors
21%Cars and vans the same age: 17% (the Eclipse fails on this more often) · Typical repair £10-£350
Lights and electrics
19%Cars and vans the same age: 26% (the Eclipse fails on this less often) · Typical repair £15-£200
Suspension
15%Cars and vans the same age: 18% · Typical repair £150-£600
The 3 single faults it failed on most
- Brake pads: less than 1.5 mm thick (22% of failed tests, brakes)
- Wipers: does not clear the windscreen effectively (16% of failed tests, windscreen, wipers and mirrors)
- Tyre tread depth below the 1.6mm limit (12% of failed tests, tyres)
Source: CarCostCheck analysis of DVSA anonymised MOT test results and failure items for 2025: first attempt at each MOT, fail and pass-after-repair defects, DVSA's defect categories (names shortened). Repair costs are rough UK ranges, not quotes. Method and national figures: MOT failure reasons 2025.
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Mitsubishi Eclipse Years to Avoid
Every car in the 2024 MOT data was tested at the same age as the other cars first registered that year, so each Eclipse year is compared with all cars from the same year. Years with 1,000+ tests that were at least three years old are included.
Failed more often than cars their age
No year passed 3 or more points less often than other cars of the same age.
Passed more often than cars their age
No year passed 3 or more points more often than other cars of the same age.
A lower pass rate means that year failed its MOT more often in 2024; it does not mean every car from that year is bad. Old cars still on the road are often the best-kept ones, which can lift the pass rates of the oldest years. How a car has been looked after matters more, so check the MOT history of the car you are looking at.
Mitsubishi Eclipse Reliability by Year
MOT pass rate for each model year, from DVSA data for tests carried out in 2024 (retests included). Newer cars usually pass more often simply because they are younger. All Cars is the pass rate of every car first registered that year, with the gap in points. Highest and lowest are marked among years with 100+ tests that were at least three years old when tested. Fuel and engine size are a guide only.
Mitsubishi Eclipse Running Costs
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Mitsubishi Eclipse FAQ
What are the most common Mitsubishi Eclipse problems?
In 2025, MOT tests on the Mitsubishi Eclipse that failed at the first attempt most often failed on brakes (31% of the 1,379 failed tests), tyres (30%) and windscreen, wipers and mirrors (21%). The single most common fault was "Brake pads: less than 1.5 mm thick" (22%). Across 16,683 MOT tests (DVSA MOT data for tests in 2024, retests included), 90% ended in a pass.
Is the Mitsubishi Eclipse reliable?
The Mitsubishi Eclipse has an average MOT pass rate of 90%, from 16,683 MOT tests (DVSA MOT data for tests in 2024, retests included). Comparing each model year with all cars first registered the same year, so that age is allowed for, it passed within 1 point of other cars of the same age, so about average for its age.
Which Mitsubishi Eclipse years should I avoid?
No Mitsubishi Eclipse year with 1,000+ tests passed 3 or more points less often than all cars first registered the same year (DVSA MOT data for tests in 2024, retests included). A year's pass rate does not tell you about one car, so check the MOT history of the car you are buying.
How much does it cost to fix common Mitsubishi Eclipse faults?
As a rough guide, brake work on a Mitsubishi Eclipse typically costs £80-£450 and suspension repairs £150-£600, while exhaust and emissions fixes can cost £80-£800. Lighting and wiper fixes are usually under £200.
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Other Mitsubishi Models
Common problems pages for other Mitsubishi models