Andy McLeish is one of the technical gurus at APS in Brackley. VW-trained, he has decades of experience and takes us through some of the points to look for. ‘Generally, the mk5 GTI is a pretty bulletproof car,’ he says, ‘but there are a few areas to check.’ Engine
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While the engine is excellent, it is also inherently noisy. This only really becomes an issue when there is a specific problem that could be masked. For example, a rattle that disappears soon after start-up but reappears a couple of miles later could indicate a problem with the camshaft-driven fuel pump.
The turbo’s diverter valve (dump valve) uses an electronically controlled rubber diaphragm to dump charge air back into the intake system. The diaphragm can split, though, leading to a loss of boost and a fault light on the dashboard.
The engine cover houses the air filter and it can be a pain to remove, leading to broken covers. While this doesn’t cause problems, a replacement cover can be expensive.
Coil packs tend to go in groups, so a misfire could be a telltale that the packs are on their way out.
Changing the timing belt can be awkward, as the exhaust downpipe has to be removed to get access. If the bolts come out with no trouble, then it’s a straightforward job; if not, they need drilling out. APS recommends changing the water pump and thermostat at the same time (every 70,000 miles or four years).
APS also strongly recommends an oil change every year or 10,000 miles to prevent the oil from degenerating and causing problems.
The six-speed manual transmission shouldn’t give you any worries. However, a heavy clutch is one that is on its way out.
The DSG gearbox should be smooth and effortless, but a complete service history is crucial. If it hasn’t been looked after properly, it can hang on to gears, hunt around and give very jerky changes. ‘Anything wrong will be expensive to remedy,’ warns Andy. Suspension, wheels and brakes
The mk5 can suffer from uneven tyre wear, particularly at the rear because of the amount of suspension adjustment available. If the rear camber and toe angles are incorrect, the inner edges of the tyres will wear far faster than the centre sections or outer edges, so a careful check is essential.
There have also been issues with rear springs breaking, so check for an uneven stance. This is not a disaster, though, as springs are readily available and it’s a straightforward repair.
The rear bushes on the front wishbones become weak, which can lead to the caster angle changing and feathering of the inside of the tyre.
The brakes are generally very good but be aware that when the pads need replacing, the discs generally do too.
Chassis, bodyAs with other Volkswagens, the body is very well put together. Just make the usual checks for consistent panel gaps and paint colour to ensure the car hasn’t been pranged. Interior
The interior is well built and uses quality materials, but make sure the condition matches the mileage.
‘Air conditioning compressors can fail,’ warns Andy, ‘so always check the air con works. If it doesn’t, it could be a high-pressure switch or it could be the compressor – originals cost £1000.’
Engine In-line 4-cyl, 1984cc, turboMax power 197bhp @ 5100rpmMax torque 207lb ft @ 1800rpmTransmission Front-wheel drive, six-speed manual (DSG optional)Tyres 225/45x17 (225/40x18 optional) Weight (kerb) 1336kgPower-to-weight 150bhp/ton0-62mph 7.2sec (claimed)Top speed 145mph (claimed)Price when new £19,995 (2005, 3-door)
Parts Prices (Supplied by APS, Brackley, Bucks. All prices include VAT at 17.5 per cent but not fitting)
Tyres £99 each for 17in, £130 for 18inch (Bridgestone Potenza, fitted)Brake pads (front set) £68.15Brake discs (front pair) £42.39Clutch, complete £300.32Dual-mass flywheel £621.23Oil filter £11.16Air filter £16.83Spark plugs (set of four) £48.36Exhaust downpipe & cat £658.25Exhaust cat-back £179.07
Servicing (Prices supplied by APS)
Minor service £150Major service £375Cambelt change £569 inc. water pump, thermostat and aux belt change
What to pay
An early mk5 GTI can be had for as little as £7000, but expect it to have fairly high miles – anything up to 80,000-90,000. Spend a little more, around the £12,000 mark, and you’ll be looking at 2006/2007 cars with under 50,000 miles on the clock. If it’s a late, low-mileage example you want, then a 2008 model with around 25,000 miles will be around £16K. Expect to pay around £500-700 more for DSG and £500 more for five-door cars.
*all prices correct as of June 2010