The Alpina B3 S Bi-Turbo is now available for British fans from the top-end BMW tuning experts. Alpina recently premiered the refined BMW, and plans to start deliveries in July for the efficient sports car. Thanks to a wisely tuned 3.0-liter six cylinder, the modified BMW outputs 400 horsepower at 6,000 rpm and 540 Nm of torque at 4,500 rpm. The unique Alpina BMW performed great at the track with an acceleration time of zero to 62 mph in only 4.7 seconds, and reached the V-max limit of 186 mph. What’s most remarkable is the fact that this BMW carries 400 hp with an amazing efficiency of 29.1 mpg, combined with CO2 emissions of 224 g/km.