Denso 234-4210 Oxygen Sensor-universal Oxygen Sensor on 2040-parts.com

Video provides a closer look at Mercedes-Benz SLS AMG GT3 race car

Mercedes-Benz used the recent Amelia Island Concours d'Elegance in Florida as the opportunity to take a closer look at the SLS AMG GT3 race car. Assistant product manager William Vetter leads the walkaround of the car. Features include the extensive use of the carbon fiber, ducting for braking cooling and aerodynamics, and the explosive charges that blow off the door for an emergency escape.

Hybrid owners sue Ford over Fusion, C-Max mpg claims

Pennsylvania car owners are suing Ford Motor Co., claiming that the 2013 Fusion hybrid and C-Max hybrid are not delivering on promised fuel-efficiency figures, according to a report from Bloomberg. Both hybrid models are advertised to return 47 mpg, but the owners say that number is inflated to seem more competitive among other midsize sedans, according to their court filing. The complaint says car owners who have submitted estimates to a fuel-economy tracking website averaged 38.5 mpg, a 10-mpg difference that can cost an additional $1,800 in fuel costs over five years, Bloomberg reports.

Infiniti FX Sebastian Vettel edition announced for 2013 release

Infiniti will offer the Infiniti FX Sebastian Vettel version for 2013 delivery in a limited production run of 200 units. First released as a concept at the 2011 Frankfurt motor show in September, the Sebastian Vettel FX comes equipped with carbon-fiber aero accessories, a lowered suspension and a 5.0-liter V8 that churns out 414 hp. Pricing has not been announced, but rest assured that it will be geared toward those with no-holds-barred spending habits.