There’s no shortage of variety with used BMWs. But the bargains? That’s a trickier path to tread – let CAR be your guide

These days, BMW and Mercedes-Benz are the marques best known for offering souped-up four-door cars off-the-shelf through respective M and AMG tuning houses. But the former racer and Jaguar dealer John

STOW-ON-THE-WOLD, GLOUCESTERSHIRE

Year of manufacture 2002 Recorded mileage 18,000 Asking price £275,000 Vendor The Classic Motor Hub, Gloucestershire; 01242 384092; classicmotorhub.com WHEN IT WAS NEW Price £86,000 Max power 381bhp M

Barn finds

THE BMW Z4 has split opinion ever since it was unleashed in the summer of 2002. Back then, its underpinnings were based unashamedly on those of the E46 3 Series, and there was not a lot wrong with tha