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BMW previews new M4

BMW has revealed several retro-fit enhancements for the new 4-series coupe, part of its M-Performance line of options. In the process the company has provided the first clues to its upcoming M4's appearance; the M4 will replace the just-discontinued BMW M3, and sources tell Autoweek the new performance coupe will make its world debut at the Detroit auto show next January. The performance package consists of an aggressive aero kit, various interior trim upgrades and suspension modifications.

Honda & GM to work together on next generation Hydrogen Fuel Cells

GM’s history with hydrogen fuel cell development Hydrogen Fuel Cells are, in many ways, the answer to our dependency on oil. But any future that uses hydrogen fuel cells to power an electric motor in a car means that not only must the fuel cells be more economical to produce than they now are, but that a refuelling infrastructure is developed. To help achieve that end, Honda and GM have announced that they are to collaborate on developing not just the next generation fuel cells for vehicles but to advance a refuelling structure too.

BBC probe Top Gear 'practices'

THE BBC has held an internal investigation into Top Gear after a string of controversies involving the hit motoring show. The Guardian said that a report examining its "culture and practices" has been sent to director of television Danny Cohen and that people working on the show were asked if they thought it was racist. The show was found to have breached Ofcom's broadcasting rules last month over a ''racial'' term used by presenter Jeremy Clarkson.