Based on BMW:
528i (E12)
Engine:
ALPINA engine typ B7S
Cylinder 6
Capacity cm³ 3453
Max output kW/hp 243 / 330
Max torque Nm 500
Performance:
Acceleration 0-100 km/h s 5.9
Top speed km/h 260
Fuel consumption:
at 90 km/h l/100 km 8.8
at 120 km/h l/100 km 10.9
Urban l/100 km 16.9
http://www.alpina-automobiles.com/en/models/model-history/bmw-5-series/bmw-5-series-e12/