Nissan Qashqai
Renault-Nissan 1.5 dCi diesel engine — fitted in millions of vehicles. Fundamentally solid, but EGR valve and injectors are weak points.
Efficiency above all
110 hp diesel — the favourite engine for anyone who never thinks about driving fun.
Engine Weaknesses 6
The K9K high-pressure pump can generate metal swarf that contaminates the entire fuel system. Pump, all four injectors, fuel lines, and tank must all be replaced.
Symptoms: Engine failure, starting difficulties, black smoke, metal particles visible in fuel filter.
The K9K timing belt can break prematurely if the injection pump is not correctly aligned. Misalignment causes the belt to fray at the edge and snap well before the replacement interval. Engine damage as it is an interference engine.
Symptoms: Belt noise, visible edge wear on timing belt, sudden engine shutdown
The K9K EGR valve clogs with soot deposits, especially during frequent short-trip driving. A stuck valve causes power loss and increased consumption.
Symptoms: Power loss, rough running, increased fuel consumption, check engine light with EGR fault code.
The K9K DPF does not regenerate sufficiently during frequent short-trip driving and clogs up. First problems often arise between 50,000 and 80,000 km.
Symptoms: DPF warning light, power loss, black smoke, regeneration cycles fail, vehicle enters limp mode.
The K9K charge air hose splits frequently, especially on older build years (FE0C version). Newer FE1C versions are more robust. The hose often tears at clamps or pinch points.
Symptoms: Sudden severe power loss, hissing noise under load, increased fuel consumption, check engine light.
The K9K camshaft sensor fails repeatedly from around 100,000 km. Sporadic starting problems and rough running are the result. Aftermarket sensors often last only a short time.
Symptoms: Sporadic starting problems, engine misfires, check engine light, occasional stalling
Vehicle Weaknesses 10
Recall affecting Qashqai J11 model years 2016–2019 due to false activation of the automatic emergency braking system. The system can brake without a real hazard, posing a significant accident risk.
The front top mounts wear early on the J11 and cause harsh, abrupt ride behaviour. Nissan issued an internal directive to replace only on customer request, which led to inconsistent handling of the issue.
The Qashqai J11 tailgate is prone to edge rust. This was reported particularly frequently on pre-facelift models (2013–2017), where the coating at critical points is inadequate.
The Nissan Connect 3 infotainment system in the J11 is prone to faults without regular software updates. Crashes, Bluetooth dropout and GPS issues are frequently reported.
Early J11 models (2013–2016) in particular had problems with rapidly discharging starter batteries (FIAMM types). Later models with VARTA batteries are less affected.
The J11 brake discs have a comparatively short service life. MOT testers frequently flag the brake system during inspection, especially discs and pads.
The blower resistor fails in the Qashqai J11 — the replacement part was at times unavailable. Blower runs only at full speed or not at all.
The Qashqai J11 air conditioning condenser develops micro-leaks from stone chips and slowly loses refrigerant. The AC gradually cools less effectively.
The Qashqai J11 drop links wear from around 50,000 km and cause clonking noises. Same issue as on the predecessor J10.
The Qashqai J11 dashboard rattles in cold temperatures. Plastic parts contract and generate rattling noises. Dealers sometimes refuse to carry out repairs.
Reports & Tests
72 owner complaints filed with NHTSA (2013–2017). Most reported: Powertrain (23), Engine (20), Electrical (13).