Question 1

Rust on sills, arches and door bottoms (Outlander PHEV)

Accepted Answer

The Outlander PHEV is prone to corrosion on the sills, rear wheel arches and door bottoms, especially on cars that live outdoors in the UK and are exposed to road salt. Advanced rust is a common MOT failure point.

Question 2

Weak 12V auxiliary battery (2.0 PHEV)

Accepted Answer

On electric and hybrid vehicles the 12V auxiliary battery powers the start-up electronics; when it weakens, the car may not go into Ready mode, show random warnings or refuse to charge. It is more common with infrequent use and after 4-6 years.

Question 3

Reduced electric range and battery capacity loss (Outlander PHEV)

Accepted Answer

The Outlander PHEV's drive battery gradually loses capacity, so the electric-only range drops well below the original 25-30 miles (40-50 km). The petrol engine then starts more often and economy suffers.

Mitsubishi OutlanderOutlander PHEV

Known issues and common problems

Mitsubishi OutlanderOutlander PHEV

Known issues and common problems

Rust on sills, arches and door bottoms (Outlander PHEV)1 solutionsMedium

Weak 12V auxiliary battery (2.0 PHEV)1 solutionsLow

Reduced electric range and battery capacity loss (Outlander PHEV)1 solutionsMedium