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For new CAFE rules, automakers place high-stakes tech bets

Game-changing 2015 fuel economy rules are forcing vehicle development teams to make high-stakes bets on expensive technologies--bets that will separate the winners from the also-rans. Not only do federal rules target a 2015 fleet average of 35.5 mpg, up from the current 27.5 mpg for cars and 23.1 mpg for light trucks; they force automakers to bet on different technology packages for each vehicle segment. Companies that do best at mixing technologies while keeping down costs will have an advantage when buyers wince at higher stickers.

M4 junction to close over tailbacks

A JUNCTION of the M4 motorway in south Wales will be closed as part of a trial to cut traffic tailbacks. The closure of junction 41 at Port Talbot starts this summer and aims to reduce congestion in both directions. Wales' Economy and Transport Minister Edwina Hart said studies predicted it would increase the capacity of the M4 by 11% westbound and 2% eastbound.

Vauxhall Adam Rocks – it’s a butch Adam Cabrio Crossover

The new Vauxhall Adam is about to spawn a cabrio crossover version based on the first official sketches of the Vauxhall Adam Rocks Concept. But it seems Vauxhall are not content with just having a funky little urban runaround to flog, they want to get in on the butch mini urban crossover market too. Or that certainly appears to be the aim looking at Vauxhall’s latest Adam project – the Vauxhall Adam Rocks.