ALPINA E31 B12 5.0,B12 5.7

  E31

BMW/ALPINA B12 5.0 COUPÉ

B12 5.0

Alpina B12 5.0

The B12 5.0 was built from 1990 to 1994 and is based on the BMW E31 850i. It is powered by an Alpina modified BMW M70 V12 (shared with the E32 B12 5.0) producing 257 kW (349 PS; 345 hp) and mated to an automatic transmission.

BMW/ALPINA B12 5.7 COUPÉ

B12 5.7

Alpina B12 5.7

The B12 5.7 was available from 1992 and is based on the 850CSi. It is powered by an increased displacement version of the BMW S70 V12 with a modified intake, crankshaft. camshafts and a stainless steel exhaust system as well as a six speed manual gearbox with an optional system called Shift-Tronic that automatically actuates the clutch when shifting and allows the vehicle to creep in traffic, 32 B12 5.7s were equipped with Shift-Tronic.it produced 306 kW (416 PS; 410 hp). The carbon-fibre hood has cooling vents and a NACA duct.

Model Engine Power Torque Years Production
B12 5.0 V12 257 kW (349 PS; 345 hp) 470 N⋅m (347 lb⋅ft) 6/1990-5/1994 97
B12 5.7 V12 306 kW (416 PS; 410 hp) 570 N⋅m (420 lb⋅ft) 11/1992-11/1996 57

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*This document is written in German.