Qashqai
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Which Nissan Qashqai engine is the most reliable? See common problems, reviews and reliability verdicts across generations and engines.
Frequently asked questions
Which Nissan Qashqai engine is the most reliable?
2.0 petrol (MR20DE) — Reliable verdict. The same solid MR20DE block as the Qashqai — dependable with no commonly reported major engine failures on the T31, but two things catch owners out. It has NO hydraulic lifters, so valve clearances need manual checking/adjustment roughly every 100,000 km or a ticking develops; and the exhaust manifold/catalytic-converter assembly is prone to cracking from around 50,000–80,000 km, causing a loud exhaust rattle and sometimes a P0420. It's also usually paired with Nissan's CVT, which has its own reliability concerns. Address those and it's a low-drama choice, if a bit underpowered for the X-Trail's size.
Which Nissan Qashqai engines should you avoid?
Engines with the weakest reliability verdicts: 1.5 dCi (K9K).
What are the most common Nissan Qashqai problems?
The most commonly reported problems across all Nissan Qashqai generations and engines: Engine-management cut-out, DPF clogging (short trips), Sticking valves → turbo failure, Timing belt service (strict), Oil cooler leak / fuel pump.