1939 Indian Corbin Speedometer on 2040-parts.com

BMW M4 gets noisy (2013): listen to the new M4’s turbo straight-six here

  With the unveiling of the new BMW M4 imminent, BMW’s excitement has got the better of it with the M Division releasing a video showing featuring the new M4’s engine note. The video might be called ‘BMW M is preparing something new’, but the engine isn’t really a fresh design. It’s actually a tweaked, twin-turbo version of the 435i’s 3.0-litre straight-six, making this the first M Division 3-series derivative to use forced induction.

Jeep Renegade Concept

Chrysler has revealed three sketches of new concepts it is scheduled to unveil at the Detroit Auto Show in January. One of these is the Jeep Renegade Concept, a sporty B-segment-sized two-seater the automaker claims is ideally suited for the all-weather delights of off-roading and dune surfing. The design of the vehicle is a futuristic take on the existing open-topped Jeep Wrangler, featuring a cut-down speedster windshield, a roll bar, openings in the door lowers and a hose-out interior.

Domagoj Dukec on BMW's 2 Series [w/Video]

Following last week's reveal of the BMW 2 Series Coupé, the carmaker has released a video featuring head of exterior design Domagoj Dukec, in which he talks us through the car's design. The video, which also features BMW product manager Thomas Ebner, sees Dukec explaining how the three air intakes at the front – which also integrate the Air Curtain technology – set a marker for the car's "sportivity", before he explores the way in which new design features such as the grille and headlamps differ from those of its predecessor, the 1 Series. Moving on to to the side profile, he discusses what makes the silhouette typically BMW and what separates it from bigger coupés, while identifying the DLO as a special feature of the 2er.