Credov's researched list of the 5 faults the Mitsubishi Outlander Sport is known for (2010–2024), 5 of them serious or costly. Each one says what to look for when you check the car, so you can spot it before you buy. Not every car has these faults: they are the ones worth checking on this model.
What to look for: Slow to a crawl as if for a give-way, then accelerate firmly, checking the car picks up with no delay or lurch.
Why it matters: Mitsubishi released CVT computer software updates for these; updates have occasionally failed and needed a new transmission computer. A car that still does it is a safety risk in traffic. Repairs reported in the roughly NZ$0-$4,000 range.
What to look for: With the engine idling, look at the belt for cracks, fraying or sitting off-centre, and listen for a squeal.
Why it matters: Stopping straight away avoids engine damage; driving on can overheat and warp the head. Fix: new belt, tensioner and any worn pulleys. Repairs reported in the roughly NZ$150-$600 range.
What to look for: Feel for shudder or RPM flaring without the car gaining speed when crawling at 20-40 km/h.
Why it matters: Some 20–40 km/h light-throttle stutter is a known trait even on healthy units. A replacement CVT is expensive; used units are cheaper but unknown. Repairs reported in the roughly NZ$3,500-$8,000 range.
What to look for: Pull the dipstick and check the oil is not above the full mark, thin, or smelling of diesel.
Why it matters: Diluted oil wears the engine. Faulty DPF pressure/temperature sensors or a damaged DPF can cause the same cycle. Repairs reported in the roughly NZ$500-$4,500 range.
What to look for: Feel for a rough idle, flat spots or hesitation once the engine is warm, especially pulling away.
Why it matters: A 2013 ASX diesel was off the road for months before the dealer found a faulty EGR valve, and CarsGuide noted correct servicing does not prevent it. Owners of 2015 diesels also list EGR valves among repeated repairs. Repairs reported in the roughly NZ$600-$2,000 range.
Got a question about a Mitsubishi Outlander Sport? Ask Credov: a noise, a warning light, a part or how to fix it.
On top of the faults above, every Credov inspection covers the basics: fuel smell, leaks or filler rust, engine oil leaks, power steering fluid leak, drive belt cracks or squeal, rust underneath: chassis and mounts, engine mounts, engine oil level and colour, coolant level, colour and leaks, head gasket failure signs, cold start: rattle, knock or smoke, rough or hunting idle, engine running hot on gauge, gearbox or diff oil leak, swapped gearbox without lvv and more.
Researched by Credov from manufacturer recalls and service bulletins, owner reports and workshop sources. Repair prices are typical ranges, not quotes. See also fault codes and repair costs.