Seat Ibiza 1.6 LPG
1.6 MPI four-cylinder with LPG system at 81 hp. LPG evaporator can freeze in cold weather and impair engine operation. Bivalent petrol/LPG operation with low fuel costs in gas mode.
LPG Ibiza — save money, not fun
The 1.6 LPG saves money at the pump but not on boredom. 81 hp running on gas just about gets the job done.
Engine Weaknesses 3
The small three-cylinder CNKA forms oil sludge in predominantly short-trip use, as the engine never reaches operating temperature. Regular oil changes every 10,000 km are mandatory.
Symptoms: Increasing oil consumption over time, dark viscous oil at oil change, occasional rough running
At low temperatures the LPG evaporator can ice up and cause the engine to stutter. Switching to petrol operation temporarily resolves the problem.
Symptoms: Stuttering in LPG mode in cold weather, automatic switch to petrol
On the Seat Mii CNKA the coolant temperature sensor can deliver faulty values (e.g. -40°C in the ECU), causing elevated idle speed of approx. 1,100 rpm and incorrect mixture formation.
Symptoms: Elevated idle speed (~1,100 rpm), rough running, ECU shows incorrect temperature values
Vehicle Weaknesses 7
Despite full galvanising, the 6J develops rust on sills, wings, and the bonnet. The exhaust system rusts through within a few years.
Springs and shock absorbers show above-average wear. On cars over 10 years old, steering joints add to the list of concerns.
Brake discs and pads wear faster than expected. Buyers should factor brake costs into their budget planning.
The cabin blower motor fails or only runs on some speed settings. Often just the blower resistor is faulty, which is an inexpensive fix. Full motor replacement costs around €60–400 depending on the source.
The Ibiza 6J bonnet develops rust in the folded edge and at the front edge transition from around 10 years. Most susceptible with no underbody protection and in salt-treated regions.
Moisture penetrates the rear lights, causing corrosion of the bulb holders and function failure.
The centre armrest creaks and rattles in cold temperatures and on poor road surfaces. Cheap plastic clips work loose over time. Easy to fix but annoying.
Reports & Tests
Springs and dampers are flagged above average even early on, and steering joints and brake discs deteriorate in older examples. Misaligned low-beam headlights and drivetrain oil leaks also appear more frequently than average.
