Used car buying guide: MG ZR

Anyway, regardless of what the testers thought, the ZR was a hit, especially with young drivers who appreciated its looks, performance and value for money. It was facelifted in 2004 (by Peter Stevens of McLaren F1 fame). Some bemoaned the switch from four to two headlights but few could argue with the improvements in fit and finish. At the same time, two trims – called Trophy and Trophy SE – made an appearance, the former featuring a sunroof, the latter air conditioning. And then, in 2005, it was game over. Still, it was fun while it lasted.

How to get one in your garage

An expert's view

Nick Newey, Summit Garage: “We’ve been MG dealers since 1945 and I’ve been working on Rovers and MGs for 34 years. If we get a good ZR in stock, which we do from time to time, it sells quickly. The model still looks good but it looked even better with its go-faster decals, alloys and low-profile tyres. Because it was so light, all three petrol versions were nippy and fun to drive. The engines were generally reliable, let down only by the head gasket. It’s why you should check the filler neck for emulsion and the coolant for oil contamination. Rust never used to be a problem but that might not be the case 15 years on.”

Buyer beware...

â–  Engines: Check oil filler neck for sludge and the coolant bottle for oil contamination. Check the coolant level, go for an extended drive then check it again. Inspect the inlet manifold for leaks (causes uneven idling) and the condition of the radiator. Replace if original. Engines should have had at least two cambelt changes by now. OBD2 diagnostic compliance means you can check electrical or running issues with a code reader.

â–  Gearbox: Later ’boxes can feel stiff but should loosen up. A whiny fifth gear on 120s and 160s could spell a gearbox rebuild. If pressing the clutch silences it, it may only need new input shaft bearings.

â–  Suspension and brakes: Check for broken springs and expect tired bushes and dampers. Pulsing brake pedal on cars with ABS points to one or more failed reluctor rings.

â–  Electrics: Body control module for the electric windows, wipers and immobiliser on later cars can give trouble. Check condition of the tailgate harness – it can be worn away by the tailgate opening and closing.

â–  Body: Rust outbreaks on the front wings are easily repaired. Expect more serious issues around the rear wheel arches.

â–  Interior: Accept it will rattle annoyingly and you’ll be fine. Beware a car with a shabby interior, though: it could point to neglect elsewhere.

Also worth knowing

In 2014, Warranty Direct said the K-series engine in the MG ZR and other models was the one most likely to blow its head gasket. The engine runs on relatively little coolant so even a small drop in level can be catastrophic. One solution is to fit a so-called N-series gasket, high tension bolts and reinforced oil rail. Contact dmgrs.co.uk

How much to spend

£500-£1199: Mix of decent high- and mid-mileage cars including a rare, one-owner 105 Trophy SE with 129,000 miles but full service history for £594.