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New Mercedes ML to be the Mercedes GLE

The Mercedes Concept Coupe (pictured) will arrive as the Mercedes GLE Coupe Car makers’ model ranges have grown massively in recent years and that, in a lot of cases, has left traditional model designations floundering to inform potential buyers. Mercedes has made some moves of late to address the lack of clarity in model designations (the Mercedes CL, for example, has become the new Mercedes S-Class Coupe), and new models have started to arrive with more descriptive names. Models like the CLA (a coupe from the A-Class range) and GLA (an SUV/Crossover from the A-Class range) and that looks set to be extended when the next Mercedes ML and ML Coupe arrive in 2015.

Saab 9-4X

The production version of the new Saab 9-4X will make its official debut at next month's LA Auto Show, exactly two years after it was first displayed as the 9-4X BioPower concept. It shares its platform with the Cadillac SRX. Very little appears to have changed in the intervening period, with Saab design director, Jason Castriota's appointment coming after the car was signed off under GM's tenure.

Mercedes SLS AMG E-Cell (2010): the electric SLS

Following the unveiling of Tesla's updated Roadster 2.5, Mercedes is showing off its iteration of an all-electric sports car: the SLS AMG E-Cell. While the regular SLS pumps out 563bhp and 479lb ft from its 6.2-litre V8, the SLS E-Cell has four synchronous electric motors, powering all four wheels for a combined output of 392kW (equivalent to 526bhp) and a mammoth 649lb ft of torque. Crucially, all of that power is accessible from zero revs, allowing the E-Cell to sprint to 62mph in four seconds dead.