Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

OnStar tests Facebook updates, text-message reading services

General Motors' OnStar service is launching new features with the latest generation of its technology and is testing applications such as reading text messages and updating social-networking Web sites via voice command. The ninth generation of OnStar's software will let GM car owners use their smartphone to remotely start the engine and lock or unlock their cars. The service is called OnStar MyLink.

Pruett Vineyard releases wine celebrating the Rolex 24 at Daytona anniversary

Race-car driver Scott Pruett is a master in the vineyard as well as at the track, and his Pruett Vineyard has released four new vintages this fall in time for the gift-giving seasons. The recent releases include a 2008 Pruett Napa Cab, a 2010 Pruett Grenache, a 2009 Lucky Lauren Red and a 2009 Pruett Estate Syrah--which tastes of purple fruits with traces of ginger and black pepper--that commemorates the 50th anniversary of the Rolex 24 at Daytona. Prices for the fall releases range from $29 to $50, and the wines can be found at www.pruettvineyard.com.

Audi A3 Sportback e-tron price and specs – costs £34,950

Audi A3 Sportback e-tron (pictured) costs £34,950 If governments are going to base car taxation on Co2 emissions, then car makers are going to build cars that ‘game’ the official tests. A perfect example of which is the new Audi A3 Sportback e-tron plug-in hybrid. It’s expensive at £34,950 (although the government bribe for plug-ins does drop the price you pay to £29,950), but thanks to its ‘up to 31 miles’ range on battery power only it comes complete with official economy of 176.6 mpg and emissions of 37g/km.