20-4067-b Rad German Wheel Lug Bolt M12x1.5 26mm Shank Ball Seat on 2040-parts.com

RCA 'Future Car' design competition winner announced

Michal Vlcek, a first-year student in the Vehicle Design department at London's Royal College of Arts, has been announced by the organizers of the London Motorexpo as the winner of the competition to design an innovative electric-powered car. The competition, which was open exclusively to RCA students, asked for designs for the four person electric vehicle of 2032, using "the packaging advantages of an electric motor to move way from the formulaic styling of many modern-day passenger cars". Vlcek's high-quality artwork and lateral thinking proved to be instrumental in his success.

Mercedes-Benz B-Class aerodynamics tested [w/video]

Mercedes-Benz has produced a video testing the aerodynamics of its new B-Class – which it claims is the most aerodynamically efficient car in the world – using a wind tunnel and fluorescent paint. The W245-generation B-Class has the lowest aerodynamic drag in its segment with a Cd of just 0.26, thanks to features such as serrated front wheel arch spoilers, optimized cooling airflow and a Pagoda roof to help airflow over its profile. The car's aero properties were put to the test at the MIRA vehicle test facility in the UK using fluorescent paint in 60mph winds to highlight its flow dynamics, only visible under UV lights.

2015 Mercedes-Benz GLA crossover revealed ahead of Frankfurt motor show

Mercedes-Benz will show its new-for-2015 GLA -- its first-ever shot at the compact SUV class -- at the 2013 Frankfurt motor show in September. The GLA will arrive in U.S. showrooms in fall 2014.