Which used BMW 3 Series sports should I buy?
Petrol-powered BMW 3 Series Convertibles are cheaper on the used market, but won't hold their value as well as the diesel models. However, if the price is right they could be a great value buy.
The 170bhp 320i is decent enough, but the 215bhp 325i and 330i with 268bhp are refined and potent. The 306bhp twin-turbo 335i is rare and extremely fast.