Of the seven generations of Volkswagen Golf GTI, the Mk5 (2004-08) ranks among the best. No – make that the best. Last year, this magazine reviewed all seven and declared a good used Mk5 superior to a Mk7 for performance per pound.
Last time we looked, PistonHeads was showing a privately advertised 2005-reg three-door for £4950. The metallic grey car with VW BBS Monza alloy wheels has full service history and has done 86,000 miles. The current owner (its third) has had it three years and accounted for 18,000 of them so should know it inside out. He’s selling it with his personal numberplate.

So far so tempting, but it’s worth pointing out a used Mk5’s typical trouble spots. Like rusty front wheel arches caused by sodden sound-deadening material, corroded BBS alloys, worn seat bolsters and irregular rear tyre wear caused by poor wheel geometry.
Find a used Golf GTI on PistonHeads
Turning to the engine, the camshafts can become noisy, a problem often caused by a worn cam follower. It upsets the fuel pump’s timing, allowing it to spray neat fuel over the camshafts. The inlet valves can coke up, preventing them seating properly and so increasing oil consumption. Ask the seller how much of the stuff it uses each month.

The turbo can sound rough and lose pressure, reducing power by up to 50bhp. If you’ve driven a healthy GTI before, you’ll notice it. Both problems are caused by a failed diverter valve. If the engine idles badly and you can hear air escaping when you turn off the engine, the pressure control valve is up the creak.
Best you know now before you hand over any readies.






