Kit Efi Super Tuner Screamin Eagle on 2040-parts.com

This Mercedes turns up the heat -- in your house

Mercedes-Benz brought some interesting and unusual examples of in-car connectivity tech to Las Vegas, partnering with some trendsetters in the electronics game -- namely, Nest Labs, Pebble, and Google. The connectivity and app technology will eventually make its way into the C-, the E- and the S-slass. Get it?

2013 Mercedes E-Class Coupe & Convertible Facelift revealed

Mercedes has revealed the facelift for the 2013 E Class Convertible and Coupe – adding to the Saloon and Estate updates we saw in December. The changes to the E-Class Coupe and Convertible are similar to those on the estate and saloon, with new single headlights instead of the E-Class’s familiar double headlights (although the LED running lights up the middle of the headlight conspire to make it look like it still has twin lights), new bumpers and LED tail lights. But the E-Class Coupe and Convertible don’t the sheet metal changes the saloon an d estate get, so the Coupe and Convertible retain the pontoon rear haunches to set them apart from the four-door E-Class models.

Aston Martin DB9 4WD Plug-in Hybrid revealed by Bosch (video)

Bosch has built a plug-in hybrid Aston Martin DB9 We’ve always believed one of the best uses for hybrid powertrains is to provide extra performance on high-end cars, something Bosh has demonstrated by fitting the Aston Martin DB9 with a hybrid setup. The hybrid DB9 hasn’t been built to preview a production hybrid DB9 (although it probably should) but to demonstrate what Bosch can do with an existing car. Aston Martin donated the DB9 to Bosch for the hybrid project, and Bosh has fitted the DB9 with three electric motors – one at each front wheel and one next to the Aston’s V12 – which gives the DB9 something in the region of an extra 250bhp to play with.