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The only major upgrades outside are the restyled front end, and LED tail lamps. Inside you will have the choice of a Sport Automatic transmission which has the addition of paddle shifters, matched with a sport button for even quicker shifting for spirited driving. The shifter is now shift by wire. A system very similar to that in use on the 5 seri
es.
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The interior has been revised with new leathers, brushed aluminum panels and revised iDrive. A new Active Cruise Control has been developed that can work in dense traffic and can handle the car coming to a complete stop and resuming to its pre set speed from 0MPH. A new sport package will also be available with upgraded handling, and wheel options.
Power comes from a 4.8 liter V8 engine with 360 Hp. Up from this years 4.4 liter V8 with 325 Hp.
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Source: BMW