QR20/QR25
Nissan · QR 2.0/2.5 I4
2000–2013
"X-Trail/Primera/Altima. Chain driven. Pre-cat failure can damage engine (ceramic enters cylinders). Timing chain stretch at very high mileage. Butterfly valve in intake. Generally reliable."
Mileage Risk Timeline
When problems typically appear — enter your mileage to see your risk zone
Known Issues 1
Pre-cat disintegration
▸Misfire, loss of power, metallic noise
Ceramic pre-cat material enters cylinders — scores bores.
Pre-cat — κεραμικό μπαίνει στους κυλίνδρους. €500-2,000.
Other Nissan Engines
Tuning Potential
Minimal
Frequently Asked Questions
Is the Nissan QR20/QR25 reliable?
The Nissan QR20/QR25 scores 72/100 with a verdict of ACCEPTABLE. It has 1 documented issues with total repair costs between €500 and €2,000.
What are the common problems with the QR20/QR25?
The most common issues are:
- Pre-cat disintegration — high, repair cost €500–€2,000, 80,000 km–150,000 km
How much does it cost to repair the QR20/QR25?
Total potential repair costs for all 1 known issues range from €500 to €2,000. The most expensive issue is typically .
What years was the QR20/QR25 produced?
The Nissan QR20/QR25 was produced from 2000 to 2013. It is a 2488cc I4 petrol na engine.
Verdict and scores are editorial opinions based on aggregated data. Learn about our methodology. Not a substitute for professional inspection.