Tomtom Go 730 on 2040-parts.com

Mercedes-Benz reveals first C-class details

Mercedes-Benz has revealed limited details about its new fourth-generation C-class sedan, more than two months before it is due to make its world debut at the Detroit auto show. Although the new BMW 3-series and Audi A4 rival is yet to official unveiled -- in fact, all we have so far are interior renderings -- Mercedes-Benz says the new C-class will be a significantly more advanced car than its predecessor in terms of construction, with a “best in class” weight figure and a level of structural integrity that it describes as being “unparalleled” in its class. Among its features is a new lightweight body structure that uses a newly developed aluminum hybrid construction process that Mercedes-Benz claims will shave as much as 220 pounds over the current model depending on the engine it uses.

No performance upgrades for Subaru BRZ STI?

Earlier this week we brought you first news and pictures of the Subaru BRZ STI – and discussed the potential for a set of high performance upgrades taking the car’s output to around 300hp. However, according to people who claim to be in the know, this first round of  STI add-ons for the Subaru BRZ could be little more than cosmetic and chassis changes. On Bing: see pictures of the Subaru BRZ Find out how much a used Subaru BRZ is worth on Auto Trader Subaru originally rebuffed suggestions that it would fit a turbocharger or supercharger to the car’s 2.0-litre flat-four engine, which would easily take power from the standard 200hp output up to around 300hp.

Cadillac launches four-year maintenance program for all 2011 models

America's luxury brands are seemingly engaging in a game of high-stakes maintenance. Days after Lincoln launched a three-year/45,000-mile program for new cars bought or leased this summer, Cadillac has upped the ante. Cadillac is offering four years or 50,000 miles, besting Lincoln in time and travel.