Ibizabuyer's guide

The KJ Ibiza looks like a simple small hatchback buy, and for a well-maintained example it is. The problem is that too many used examples arrive with overdue timing belt or wet-belt service, DSG gearboxes that have never had a fluid change, and diesel emissions systems that have been pushed past their tolerance by repeated short trips. The MQB-A0 platform shares fault patterns with other VAG group cars of the same era, and the most expensive ones — timing and gearbox — show up early when the car has been run on cheap servicing.

This guide covers ten documented issues on the KJ Ibiza: timing belt/chain or wet-belt service risk, DSG/automatic/clutch judder, AdBlue/DPF/EGR emissions fault, coolant leak or water pump fault, infotainment/software electrical faults, suspension knocks and tyre wear, brake corrosion or EPB fault, panoramic roof or boot water leak, ADAS/radar calibration fault, and recall/campaign status. Each fault has a field check and a real repair-cost range.

The KJ Ibiza rewards buyers who do the checks. A cold start, a full OBD scan across all modules, a gearbox test cold and warm, and proof of timing service will separate the good cars from the ones priced cheap for a reason. This guide gives you the exact checks and the cost context to make that call at the viewing.