Going up

Audi A3 Sportback

First used examples achieving around £1,000 premium over three door.

Korean manufacturers

Delivering value, hassle- free motoring in small cars – just what the doctor ordered.

New Tigra

Much as predicted, the first Tigras to return to market have sold for absolute fortunes. Supply is tight and demand is high.

Going down

Large petrol engines (3.0 upwards)

Premiums over lower engine derivatives falling away while you watch...

Saab 9-5 saloon

Supply increase in recent weeks leading to weakening values

Vauxhall Signum

Is it a bird? Is it a plane? Sadly it’s not a strong selling car and this confusion about where it sits in the family is holding back interest