Aston Martin DB7

* Engine: Jaguar-derived 3.2-litre engine is very tough, as is the later 6.0 V12. Even the 3.2's three-year supercharger belt-renewal stipulation is affordable.

* Brakes: Hard-worked discs are susceptible to warping, revealed by a judder under braking. Source new parts from specialists rather than dealers; you'll pay around ΂£75.

* Suspension: Tyres are sensitive to pressures, and wear rapidly if incorrect. Look for problem signs on the inside edge, which indicate mis-aligned suspension geometry.

* Interior: The cabin is cheapened by Ford-derived switchgear, but at least it's reliable. Ensure the air-con works, though, as the dash-out repair can cost more than ΂£3,000.

* Reliability: Early cars did suffer annoying niggles, but these were all cured over time. Our best advice? Buy as late as you can possibly afford, even if it means choosing a higher-mileage example.

Driving Impressions
Even the 3.2-litre DB7 has ample performance, but the V12 is truly stunning. Many prefer the automatic box to the heavy manual, yet the handling inspires confidence and suits British roads, while the ride is brilliant for a sporting model.
There's reasonable room for two inside (forget the token rear 'seats', though) and the trim is plush, but the classy dash is spoiled by cheap Nineties' Ford switchgear. Look out instead; the view over the bonnet is sublime.
Glass's View
Continuing Aston Martin's heritage for building beautiful cars, the DB7 has seen an increase in interest following the launch of the DB9, thanks to a two-year waiting list for the newcomer. Manuals and autos are worth the same, while Volante cabriolets are seasonal and not as good to drive as the coup