Hyundai ix35
Modern turbodiesel with serious torque. Stays reliable with proper maintenance — just mind the DPF regen cycles.
Family SUV, does what it says
The ix35 is a sensible family crossover. Solid, dependable, sporting ambition nowhere to be found.
Engine Weaknesses 5
During DPF regeneration, diesel can enter the engine oil via post-injection. Above 2% dilution, bearing damage threatens. Leaking injector copper washers amplify the problem.
Symptoms: Rising oil level without topping up, fuel smell on dipstick, sooty or thin engine oil at change.
D4HA 2.0 CRDi shows typical diesel EGR valve problems in short-trip use. Regularly check the intake manifold with swirl flaps for broken fragments.
Symptoms: Engine power loss, rough idle, EGR fault codes, engine limp mode.
The D4HA DPF clogs on frequent short-trip use. Active regeneration requires motorway runs. Filter replacement is costly.
Symptoms: DPF warning light, engine limp mode, power loss, increased fuel consumption.
The electric actuator of the VGT turbocharger fails or sends incorrect signals. The engine enters limp mode. When caught early, replacing just the actuator often avoids a full turbo replacement.
Symptoms: Power loss, limp mode, boost pressure deviation fault code, rough running at mid-range RPM.
At higher mileages and extended oil change intervals the timing chain stretches and rattles on cold start. The chain tensioner loses preload; chain skip threatens if neglected.
Symptoms: Metallic rattling in the first seconds after cold start that fades as the engine warms up.
Vehicle Weaknesses 9
Vehicles from production October 2011 to June 2012 were recalled due to faulty seatbelt pretensioners. In an accident the belt might not tension adequately.
Hyundai recalled ix35 models with 1.7 CRDi engine from production October 2011 to April 2012. The brake booster could fail, significantly reducing braking force.
The steering joints on the ix35 are the most common inspection complaint. Worn joints lead to imprecise steering and are a safety risk.
The bonnet on the ix35 LM tends to flutter at motorway speeds. The cause is usually a weakening bonnet latch or worn rubber buffers. Safety-relevant — check carefully.
Early ix35 models 2010–2012 have shifting problems with the automatic gearbox. Jerky or delayed gear changes appear between 100,000 and 150,000 km, especially when downshifting.
Frequent problem on the ix35: the battery discharges through a faulty starter motor or interior lighting that does not switch itself off.
Like other Hyundai models of this era, the ix35 shows rust on the tailgate, especially at the lower edge and around mounting points.
Inspection regularly flags headlights and tail lights on the ix35 LM. Bulb failures, connector corrosion and moisture ingress into headlights are known weak points.
Seats and interior trims on the ix35 LM produce squeaking and creaking noises with age. The most common area is the seat runner and B-pillar trim that works on road undulations.
Reports & Tests
1133 owner complaints filed with NHTSA (2009–2015). Most reported: Engine (580), Brakes (245), Hydraulic (176).