Used buyer's guide: Peugeot 407

How much?

There are far more diesel 407s around than petrols, so they both start at around the same point: £1,500. This buys a high-mile 1.8-litre petrol 407, or a 1.6 or 2.0 HDi; a car with under 100,000 miles will be at least £1,800.

For £4,000 you can get an 06-plate 1.6 HDi S or a 55-reg 2.0 HDi SE. Pay £1,000 more, and a 57-plate 1.6 HDi SE or 56-reg 2.0 HDi Executive is within reach. These prices are for saloons; in theory, estates cost £200-£500 more, but prices vary enough to eliminate this difference.

Running costs

All 407s need a service every 20,000 miles or two years, apart from the 1.6 HDi, which cuts this to 12,500 miles. While the 1.6 HDi has two minor services before a major check-up, all other versions alternate between minor (for around £250) and major (£400) services.

Cambelts need renewing after 10 years, but mileages vary. Four-cylinder petrol cars require one every 100,000 miles, four-cylinder diesels every 150,000 miles and V6s every 160,000 miles; you’ll pay £320-£440. Air-con should be recharged (£70) and brake fluid replaced (£55) every two years; fresh coolant (£66) is needed after four years.