1958 Cadillac Deville Hubcap Wheelcover 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.

Audi will build electric sports car

It's official: Audi's e-tron is a go. Audi of America President Johan de Nysschen says an electric vehicle based on the high-performance e-tron concept will debut in the United States in two to three years. The sleek two-seat sports car was unveiled at the Frankfurt auto show last month, but at the time Audi would not confirm plans to produce it.

Mercedes Wows Goodwood With Dramatic Event Centerpiece

AS IS traditional at the Goodwood Festival of Speed, one of the event’s main attractions is the centerpiece display in front of Goodwood House itself. Used to celebrate a particular manufacturer and event theme, this year saw Mercedes take centre stage with a dramatic interpretation of the firm’s 120-year motorsport anniversary celebrations. Created by artist Gerry Judah, the sculpture is said to be the most complex and ambitious yet.