Frankfurt auto show: Mercedes-Benz previews the electric B-class

Mercedes-Benz revealed an electric-powered B-class with range-extending capabilities at the Frankfurt motor show. This rounds out the company's line of standard gasoline- and diesel-engine versions in the second generation of the multipurpose fiver-seater. Set to go on sale in selected markets in 2013, the B-class E-cell Plus is propelled by a 136-hp electric motor that draws electricity from a lithium-ion battery mounted low within the car's MFA platform structure.

Jaguar F-type prototype (2013): the testing videos

As Jaguar confirmed its new F-type sports car at the 2012 New York auto show, it issued some teaser video footage of the new £55,000 roadster landing in showrooms in spring 2013. Jag ambassador and former racer Martin Brundle hitches a lift with the company's chief dynamics engineer Mike Cross for a few hot laps in the F-type prototype around its handling circuit at Gaydon. We can safely ignore the hyperbole poring forth ('It's responsive, it's a great car to drive') but it's a good chance to see the all-aluminium F-type in action.

Saab gets more cash from China partner

Saab has received another cash boost from its new China partner Pang Da with an additional order for 630 cars, worth 15 million euros or $21.7 million at current exchange rates. The order comes on top of an order for 1,300 cars worth $43.3 million (30 million euros) received by Saab from Pang Da in May. The Chinese company will pay in advance for the order and delivery of the vehicles will start in the third quarter, Saab said.