The engine in the B4 Bi-Turbo is based on BMW’s straight-six N55 engine that appeared in the 435i, amongst others. However, the Alpina version has two turbo chargers rather than the N55’s CONTACT AUSTRALIA ASG Melbourne Pty Ltd ALPINA Automobiles – Victoria 812-814 Doncaster Road Doncaster VIC 3108 Tel.: +61 (03) 8848 0000 Fax.:+61 (03) 8848 0071 2023 Alpina B4 Auto AWD. $201,890 Drive Away. $160,705 Excl. Est. Govt. Charges. Build date May 2022. Hatch. Automatic. 6cyl 3.0L Turbo Petrol. New Car In Stock. QLD - Motorline BMW and MINI (New and Demo) The B4 is based on BMW’s regular 4-Series Gran Coupe, but given Alpina’s trademark subtle, yet muscular makeover with a deep front spoiler, rear lip spoiler and a set of 20-spoke, 20-in forged Alpina has worked its magic on the BMW 4 Series convertible to create the B4 Bi-Turbo Cabrio with 410 horsepower and 442 pound-feet in Geneva. The new BMW ALPINA B4 is available to order immediately with deliveries commencing in July 2022. Recommended retail prices in EUR incl. 19 % German sales tax ex-factory Buchloe: BMW ALPINA B4 GRAN BMW Alpina D4 S Gran Coupe. Price £65,700 Engine 6cyl, 2993cc, twin-turbocharged diesel Power 350bhp @ 4000-4200rpm Torque 538lb ft @ 1750-2750rpm Gearbox 8-spd automatic Top speed 168mph 0-62mph Find an affordable Used 2015 BMW ALPINA B4 with No.1 Japanese used car exporter BE FORWARD. We always have a large selection of Low-priced, discounted vehicles in our stock list. cqeb.