Should I buy a 2018 Mitsubishi Outlander 2.3 Diesel Automatic?

Explore common problems, estimated repair costs and practical checks for the 2018 Mitsubishi Outlander 2.3 Diesel Automatic. Use this guide to help assess a used car, then unlock a personalised report for the exact vehicle you're considering.

Common problems

1Moderate Likelihood

Balance shaft coupler wear leading to rattle and possible internal damage

Rattly metallic noise at warm idle, sometimes worse just off idle, with vibration or a rougher feel through the cabin.

How to check

Start it from cold, let it idle, then hold a light steady throttle around town speeds after warming up.

Estimated Repair Cost

£1,800

2High Likelihood

EGR valve and pipe carbon build-up causing hesitation and limp mode

Jerky pickup, flat acceleration, uneven idle, engine warning light, or occasional limp-home mode.

How to check

Pull away gently, then accelerate progressively through the mid-range once the engine is warm.

Estimated Repair Cost

£650

3Moderate Likelihood

Automatic transmission judder, shunt or warm surging

Jerky pull-away, warm surging at light throttle, or revs that rise in small steps instead of smoothly.

How to check

Pull away gently several times, then cruise at low revs once fully warm and add light throttle.

Estimated Repair Cost

£2,500

MOT Failure Rate

0%10%20%30%0–20,000 miles: 9.1% (84 failed / 919 tests)20,000–40,000 miles: 12.6% (481 failed / 3,815 tests)40,000–60,000 miles: 14.4% (504 failed / 3,499 tests)60,000–80,000 miles: 18.1% (365 failed / 2,012 tests)80,000–100,000 miles: 19.2% (168 failed / 873 tests)100,000–120,000 miles: 21.8% (71 failed / 325 tests)120,000–140,000 miles: 18.8% (19 failed / 101 tests)140,000–160,000 miles: 17.9% (5 failed / 28 tests)160,000–180,000 miles: 21.4% (3 failed / 14 tests)180,000–200,000 miles: 16.7% (1 failed / 6 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2018 Mitsubishi Outlander 2.3 Diesel Automatic

Mitsubishi Outlander buying questions

Is a 2018 Mitsubishi Outlander worth buying?

It can be, but only if the individual car backs it up. For the 2018 Mitsubishi Outlander 2.3 Diesel Automatic, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the Mitsubishi Outlander (2018)?

The problem cards above list the model-level checks for this guide. Read them as priorities for inspection and paperwork review, not proof that every example will have those faults.

What should I check before buying a Mitsubishi Outlander?

Look for evidence, not just assurances: MOT advisories, service history, repair invoices, warning lights, fluid leaks, tyre and brake condition, and how the car behaves on a proper test drive. And of course, look at your personalised Should I Buy This Car? report, outlining a full list of common issues in detail, a personalised road test, a plain-English explanation and a MotorIQ score.

A model guide is useful. A report on its registration is better.

The guide above gives you the model-level pattern. A personalised MotorIQ report checks the registration-specific record and turns it into an ownership view before you commit.

Or enter the vehicle manually