Ran a 147 for a few years, bet you’re expecting a litany of expensive, niggly faults…
…not quite. They’re not that expensive to run and they all have Bosch electronics so are as about as reliable as a noughties Audi or VW in that respect.
Timing belts are vital, but then this is true for everything. The one thing to watch is the suspension – Alfa’s service schedule allows for replacement of wishbones instead of pressing in new bushes. Most places will skip these, so make sure it’s done. The wishbones (upper and lower) aren’t expensive, nor is individual replacement, but given that the majority of cars have simple McPherson struts, there simply isn’t the specialist knowledge out there to ensure that all Alfas are kept in fine fettle. A neglected 147/156 can be costly to put right because of this- it’s easy to find yourself replacing several different suspension links in one go as a result.
Also, handbrake cables corrode. Replacement is as cheap as chips, but a sticky rear caliper will make your diagnostic think that the rear suspension is iffy.