It runs from 0 to 62 mph in just 4.7 seconds, compared to the regular 750Li which stops the clock at 5.3 seconds. Alpina B7 is electronically limited at 174 mph (280km/h). The B7 uses the automatic “SwitchTronic” gearbox, of course, rear-wheel-drive transmission.
As expected, the fuel 
The Alpina B7 weighs 4,312 lb (1,960 kg), still lighter than the 750i or Li production models and it sits on some beautiful Alpina-style 21 inch wheels. All that power and balance needs to be kept in place, so Alpina packs the B7 with 245 and 285 tires.
As expected, the interior design sufffered minor modifications, in line with Alpina’s design ideas. No pricing has been announced yet, but do expect the B7 to be over $100,000.
[Source: Autoblog.nl and LeftLaneNews]
