1.5 dCi (K9K)
2007–2013 · diesel · 1461cc · 106hp
Engine codes: K9K
Reliability, common problems and owner reviews for the Nissan Qashqai 1.5 dCi (K9K). Check this before you buy used.
The Renault 1.5 dCi in the Qashqai — economical but troublesome on short-trip cars: sticking valves (from low-speed use) can lead to turbo failure and oil-starvation damage, plus DPF/EGR clogging. The timing belt + water pump must be done every 4 yr/60k miles. Only sensible with motorway use and full belt history.
Known Issues
Low-speed/short-trip use causes valves to stick, leading to turbo failure and loss of lubrication.
Fix / Workaround: Regular higher-speed driving; address running faults early.
Repair cost: €500–€2000
Typically appears after: 100,000 km
Belt + tensioner + water pump must be changed every 4 yr / 60k miles — neglect = catastrophic failure.
Fix / Workaround: Replace belt kit on the strict schedule.
Repair cost: €300–€600
Typically appears after: 96,000 km
Clogs on short trips.
Fix / Workaround: Motorway runs; clean/replace.
Repair cost: €200–€900
Mileage Thresholds
After 100,000 km: Sticking-valve/turbo risk on short-trip cars.
Pre-Purchase Checklist
- ☐Demand strict timing-belt history (4yr/60k)
- ☐Buy only if motorway-used
- ☐Check turbo on test drive
- ☐DPF/EGR history
Frequently asked questions
Is the Nissan Qashqai 1.5 dCi (K9K) reliable?
Problematic — The Renault 1.5 dCi in the Qashqai — economical but troublesome on short-trip cars: sticking valves (from low-speed use) can lead to turbo failure and oil-starvation damage, plus DPF/EGR clogging. The timing belt + water pump must be done every 4 yr/60k miles. Only sensible with motorway use and full belt history.
What are the common problems and reviews for the Nissan Qashqai 1.5 dCi (K9K)?
The most commonly reported problems: Sticking valves → turbo failure, Timing belt service (strict), DPF / EGR clogging.
Is a used Nissan Qashqai 1.5 dCi (K9K) worth buying?
Known design issues and recurring faults that were never fully resolved. Buy only with eyes open.