Fiat Croma
Opel-based inline four-cylinder with chain drive (no belt!) — low-maintenance, but alternator and exhaust are known weak points.
Petrol Out of Place
140 hp from 1.8 litres is adequate, but the engine struggles with the weight. Diesel alternatives are considerably better suited to the Croma.
Engine Weaknesses 4
The Bosch alternator on the Croma 2.2 16V is a known weak point: multiple failures within 100,000 km have been documented. A Magneti replacement from the Stilo lasts significantly longer.
Symptoms: Battery warning display, voltage drop in the electrical system, vehicle fails to start
The timing chain drive on the 939A4 tends to rattle during cold running if oil pressure drops or oil change intervals are extended. A failed chain tensioner can allow the chain to jump.
Symptoms: Metallic rattling after cold start, camshaft sensor fault code P0340
The 2.2L naturally aspirated engine has a real-world consumption of 10–12 l/100 km. This makes it unattractive for high-mileage drivers, but it is not a technical defect.
Symptoms: Consumption noticeably above manufacturer figures, even at moderate driving style
The exhaust system of the Croma 939A4 shows early corrosion and often needs replacement from as little as 80,000 km. The centre pipe and rear silencer are particularly affected.
Symptoms: Grinding/rattling exhaust noise, visible corrosion on the exhaust system
Vehicle Weaknesses 7
The electro-hydraulic power steering fails at around 70,000 km due to a small seal defect that lets the pump run dry. Cascade failure: replacing individual parts causes recurrence. Full replacement costs around 2,500 Euro.
Suspension springs break on front and rear axle, typically from 90,000–115,000 km. Fiat originally only offered complete strut assemblies. Individual springs are available as aftermarket parts (Spidan no. 51804873, around 130 Euro each).
The Denso alternator (140A) in the Croma 194 fails from thermal damage to the circuit board. Multiple reports of two failures within 4 years. Deep discharge of the battery overnight is typical.
The interior blower in the Croma 194 can fail completely even though the climate display shows normal operation. The blower resistor is often the cause.
The tailgate release button on the tailgate itself fails over time. Opening via remote continues to work, but the button on the tailgate itself no longer responds. Replacement part around 118 Euro as complete assembly.
In addition to spring failures, tie rod ends and front strut mounts can wear at higher mileages, causing imprecise steering.
The AC condenser in the Croma 194 can develop leaks after as little as 5 years. Refrigerant loss causes cooling to fail.