When Mazda introduced the RX-8, it made the rotary engine mainstream once more. Buyers lapped up this neatly styled family coupé-cum-saloon with its rear-hinged back doors and curvy bodywork, to revel in its cocooning cabin and to enjoy its brilliant rear-wheel drive handling. The shine has now dulled somewhat; low values have led to many examples being neglected, which is why you have to have your wits about you when buying. But source a good example, and you'll be rewarded with one of the most engaging family cars of the past decade.