Common Problems with the
2019–2021 Mitsubishi Outlander Diesel

We've identified 2 known issues that can affect the 2019–2021 Mitsubishi Outlander Diesel. 1 of these are serious faults that could be expensive to repair.

Known Issues

Serious

Moderate

Minor

The 2019–2021 period has an average number of reported issues compared to other Mitsubishi Outlander Diesel year periods.

All Known Issues

Oil Dilution (2.2 DI-D)

SeriousEngine

Interrupted DPF regenerations cause diesel to leak into the oil sump, thinning the oil and potentially damaging the engine.

Estimated cost: £150–£300 (Oil change)Affects: 2012–2021

Typical symptoms

•Oil level rising above the "X" mark on the dipstick
•DPF warning lights
•Smell of diesel in the oil

What to inspect before you buy

✓Check the dipstick regularly; if the oil level is high, it needs an immediate change

DPF Clogging

ModerateEngine

The Diesel Particulate Filter clogs if the car is used mostly for short urban trips.

Estimated cost: £500–£1,500Affects: 2012–2021

Typical symptoms

•Limp mode
•Engine management light
•Poor fuel economy

What to inspect before you buy

✓Ensure the car has regular long-distance runs to allow for DPF regeneration

Buying Tips for the 2019 Mitsubishi Outlander Diesel

✓Avoid models with high mileage and no DPF service history.
✓Check for smooth gear changes on automatic (TC-SST or Torque Converter) models.
✓Look for signs of heavy towing, which can accelerate wear on the clutch and suspension.

2012–2018 Mitsubishi Outlander Diesel