Mitsubishi Eclipse Cross
Proven 2.4-litre MIVEC naturally aspirated engine with timing chain and DOHC. Generally considered reliable, but vehicles from the 2007–2011 production period have a design-related weakness at the crankshaft radial seal. The timing chain holds with regular oil changes up to around 150,000 km; after that the risk of chain stretch and skipping rises noticeably.
Strong naturally aspirated engine
2.4 MIVEC with 188 hp in the facelift — more power and smoother than the turbo. A composed everyday companion.
Engine Weaknesses 3
The 4B12 timing chain tends to stretch above 150,000 km. A broken or jumped chain drive can cause severe engine damage. Regular oil changes are critical for chain longevity.
Symptoms: Metallic rattling or ticking from the engine bay especially on cold start, rough idle, engine management warning light illuminates
Vehicles from 2007–2011 have a known weakness at the crankshaft radial seal, which can be damaged by foreign matter and leads to oil loss. The design was revised from late 2010 onwards.
Symptoms: Oil spots under the vehicle near the engine, dropping oil level without visible leak in the upper engine area, oil smell after driving
At higher mileages the 4B12 can show elevated oil consumption from worn piston rings or valve stem seals. Normal consumption is below 0.25 litres per 1,000 km.
Symptoms: Dropping oil level between service intervals, slight blue smoke on cold start or under load, oil smell from exhaust
Vehicle Weaknesses 9
49,388 vehicles in Germany affected by a software fault in the autonomous emergency braking system (FCM). Incorrect collision detection can lead to safety function failure.
The combustion engine can stall without warning or fail to start. The cause is often a faulty wiring harness at the crankshaft sensor. A software update or sensor replacement is required.
The PHEV hybrid system shows charging errors and high-voltage battery capacity loss from around 50,000 km. Charging often stops at 80 percent. Reduced electric range and sporadic electric drive fault messages.
The auxiliary water pump in the PHEV system can fail due to a faulty control cable. Coolant loss and overheating of the hybrid system follow.
Electric range drops after 50,000 km in some cases from 55 km to only 25–30 km. Fast charging is automatically limited above 80% by design.
The air conditioning shows failure symptoms from as early as 25,000 km, particularly failed compressors and refrigerant loss. Cooling performance drops noticeably in hot weather.
Paint quality is below average, with stone chip damage appearing early. Trim parts, particularly the tailgate, do not close properly. Hard plastic surfaces inside scratch quickly.
Dampers and suspension bushes wear faster than expected on the PHEV due to the higher kerb weight. Harsh ride response and increased road noise follow.
The infotainment system freezes or fails completely. Oversensitive safety sensors trigger warnings without cause. Software updates partly resolve the issues.
Reports & Tests
15 owner complaints filed with NHTSA (2021–2024). Most reported: Electrical (5), Other (3), Airbags (3).