BMW 6 Concept

The straight-six is 10 cm slimmer than a traditional production 6-cylinder in order to be fit into the Concept 6 design. The 1.6 liter engine generates about the same amount of power as the straight-four of the K-Series but substantially more torque. 130 Nm of torque (96 lb-ft) already becomes available at 2,000 rpm. Fuel economy comparable to the straight-four is also had by means of E-gas technology.