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B12 5.7
The B12 5.7 was originally based on the newly introduced 850CSi. It was introduced to the public in 1992. The B12 5.7 used the new BMW S70B56 V12 engine with capacity enlarged to 5.7-litres, a modified air intake, camshafts, and a modified crankshaft. The exhaust system used was Alpina designed with stainless steel catalytic converters and the Bosch Motronic engine management system was modified. The engine has a power output of 306 kW (416 PS; 410 hp) and 570 N⋅m (420 lb⋅ft) of torque.
The engine is mated to a 6-speed manual transmission made by Getrag. However, an electronic clutch system called Shift-Tronic by the manufacturer was optional. The system was developed in collaboration with LUK GS[8] and the B12 5.7 was the only Alpina model to be offered with that system. 32 cars were equipped with the Shift-Tronic system and had "Shift-Tronic" badging at the rear in addition to the regular badging.[9]
Exterior changes are nominal and similar to the 850CSi. However, a unique carbon fibre bonnet with vents for engine cooling and a central NACA duct was fitted exclusive to the car. The interior had anthracite leather upholstery with blue contrast stitching along with Alpina instrument cluster, wood trim, and a wooden gear knob as standard but was customisable according to the customer specifications.
Performance figures include a 0-100 km/h (62 mph) acceleration time of 5.8 seconds and a claimed top speed of 300 km/h (186 mph). Production of the B12 5.7 amounted to 57 units.[2][10][7][11]
Update AO skins
Add COCKPIT_HR in 3d model
Add LODs
B12 5.7
The B12 5.7 was originally based on the newly introduced 850CSi. It was introduced to the public in 1992. The B12 5.7 used the new BMW S70B56 V12 engine with capacity enlarged to 5.7-litres, a modified air intake, camshafts, and a modified crankshaft. The exhaust system used was Alpina designed with stainless steel catalytic converters and the Bosch Motronic engine management system was modified. The engine has a power output of 306 kW (416 PS; 410 hp) and 570 N⋅m (420 lb⋅ft) of torque.
The engine is mated to a 6-speed manual transmission made by Getrag. However, an electronic clutch system called Shift-Tronic by the manufacturer was optional. The system was developed in collaboration with LUK GS[8] and the B12 5.7 was the only Alpina model to be offered with that system. 32 cars were equipped with the Shift-Tronic system and had "Shift-Tronic" badging at the rear in addition to the regular badging.[9]
Exterior changes are nominal and similar to the 850CSi. However, a unique carbon fibre bonnet with vents for engine cooling and a central NACA duct was fitted exclusive to the car. The interior had anthracite leather upholstery with blue contrast stitching along with Alpina instrument cluster, wood trim, and a wooden gear knob as standard but was customisable according to the customer specifications.
Performance figures include a 0-100 km/h (62 mph) acceleration time of 5.8 seconds and a claimed top speed of 300 km/h (186 mph). Production of the B12 5.7 amounted to 57 units.[2][10][7][11]







