I.N.T.E.R.I.O.R. & E.X.T.E.R.I.O.R. + Driving a convertible is an individual aesthetic experience. + Exclusive exterior colours and optional extras make every BMW 3 Series Convertible something special. + On the inside, its superior hi-fi systems deliver the best in sound quality. + The attractive leather upholstery is complemented by the exotic wood trims. + Each combination of colours, materials and fabrics reveals a new side to the Convertible’s flair for aesthetics ?something it shares with the people who drive it. E.N.G.I.N.E. &. T.R.A.N.S.M.I.S.S.I.O.N. + Dynamic performance is ensured by BMW's 2.5 and 3.0- liter inline 6-cylinder engines widely lauded for their truly outstanding refinement and performance. + The X3 3.0i boasts 225 horsepower while the X3 2.5i offers 184. Both models come standard with a six- speed manual transmission. + A five-speed STEPTRONIC automatic transmission is available as an option. S.U.S.P.E.N.S.I.O.N., W.H.E.E.L.S., &. T.I.R.E.S. + A special highlight of the BMW X3 is the all-new xDrive intelligent all-wheel-drive system, which sets new standards in agility for all-wheel-drive vehicles. + BMW's xDrive allows infinitely adjustable and fully variable distribution of torque front-to-rear. + The system immediately recognizes any need for a change in power distribution and responds very quickly when driving on road, often before the wheels begin to lose their grip.