The new BMW M3 Sedan and M4 Coupe

More than 40,000 examples of the fourth-generation BMW M3 Coupe were built, and now the BMW M4 Coupe is poised to continue this history of success. The 'M4' badge is a reference to the model series that provides the basis for the new M model. And for the first time, the Coupe will be introduced at the same time as the four-door variant, which logic dictates will be christened the BMW M3.

"Four generations of the BMW M3 have blended motor sport genes and uncompromised everyday usability within an emotionally rich overall concept," explained Dr Friedrich Nitschke, President BMW M GmbH.

The high-revving six-cylinder in-line engine with BMW M TwinPower Turbo technology newly developed for the new BMW M3 Sedan and BMW M4 Coupe produces maximum output of approximately 430bhp. Its peak torque soars far beyond 500Nm, outstripping the figures recorded by the outgoing BMW M3 by well over 30 percent. And yet the engine also achieves a reduction in fuel consumption and emissions of around 25 percent. The weight of the cars has been reduced to just under 1,500kg, which helps to ensure outstanding driving dynamics and exceptional efficiency.

The aerodynamics concept of BMW M GmbH models has always been one of the key elements in their development. The engineers need to channel the air around the car to create the best possible platform for dynamic excellence, while also ensuring the engine, powertrain and brakes receive the requisite cooling given the significant loads they are operating under. But at the same time, the cars should also have a good Cd - an indicator of impressive efficiency at higher speeds, in particular.

The optional seven-speed M Double Clutch Transmission with DriveLogic takes a very special route to combining the apparently conflicting values of absolute sports performance and comfort. As well as changing gear automatically, in manual mode the transmission enables ultra-fast gear changes with no interruption in the flow of power. The integrated Launch Control function ensures optimum sprinting performance off the line, producing acceleration figures that would be out of range with the manual gearbox.

The M Double Clutch Transmission also offers drivers extra functions, such as selectable modes which make the BMW M3 and BMW M4 more comfortable, easier on fuel or even sportier. The extra gear over the manual gearbox allows more tightly spaced ratios - and delivers the positive effects on performance and efficiency you would expect as a result.