American Bass Tnt1544 1600w 15" Subwoofer Dual 4-ohm Tnt Series Car Sub Woofer on 2040-parts.com

Cadillac CUE: Intuitive driving in 2012

General Motors' Cadillac division is hoping to lead the way in intuitive multimedia systems, with the launch of its ‘Cadillac User Experience' (CUE) system, which is set to make is official debut at the forthcoming LA auto show. The product of nearly four years research and development, the CUE project began in 2008 when Cadillac designers rode with 32 consumers for six months to study driver habits. The result is a ‘comprehensive in-vehicle experience that mergers intuitive design with auto industry-first controls and commands for information and entertainment data'.

Musk improves Tesla Model S and battery service

Tesla is making changes to the Model S sedan's battery warranty and service contract. Company CEO Elon Musk detailed the changes to reporters on Friday via a conference call and Web press conference. First, the company is building a fleet of top-of-the-line Model S loaners for their customers.

Le Mans 2010: a picture gallery by Alex Tapley

Last month I returned from my second consecutive Nurburgring 24hr race, so I was excited to be getting my first taste of Le Mans last weekend. Two very similar concepts, yet the endurance races at the Ring and Le Mans differ hugely, and both excite for very different reasons. I just hope they stay that way. Here are some of my favourite pictures from the weekend: 1.