Allstar Performance Safety Wire Drill Fixture on 2040-parts.com

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.

Autoweek in review: What you may have missed

On Monday we woke to a recall involving the Ford Fusion and the Escape SUV for a problem with its 1.6-liter engine that could cause a fire. More than 80,000 vehicles were affected, and more bad news was to come. Auction house RM touted its car list for its January Arizona event, including some Italian and American racing history.

Renault unveils four electric concepts at 2009 Frankfurt motor show

By Ben Pulman First Official Pictures 15 September 2009 12:00 Renault has unveiled four incredible electric concept cars at the 2009 Frankfurt motor show, and all four will be in production by the end of 2012. The maddest of all is the tiny Twizy ZE concept, a 1+1 city car that Renault sources have revealed to CAR will go into production in 2011 relatively unchanged. Also on sale in 2011 will be an electric van for commercial buyers, based on the Kangoo ZE concept and mechanically identical to the Be Bop ZE Ben Oliver drove earlier in 2009.