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

Brief 4 – GMC: CDN–GM Interactive Design Competition

Once again, Car Design News and General Motors are holding an Interactive Design Competition.There are five design briefs to choose from, each set by GM's design teams, and you're invited to submit your entry on the competition website: http://www.cardesigncontest.com/ The fourth of our briefs comes from GMC, GM's truck-and-utility-only brand, and asks you to design of the interior or exterior of a GMC show car to be revealed at the 2030 North American International Auto Show. Your design should focus on a future interpretation of GMC's ‘industrial sculpture' design philosophy. You'll need to bear in mind who the customer for this truck or utility vehicle is, and consider what is the purpose and application of the vehicle.

2012 Mercedes S Class to spawn a convertible

The n2012 Mercedes S Class will lose its top It’s probably a sign of increasing decrepitude as it seems only five minutes since Mercedes launched the current S Class, but already we’re talking about the 2012 Mercedes S Class – and it’s only a year away. As has always been the case with a new S-Class we can look forward to a raft of new innovations when the new S Class launches late next year; clever stuff that will eventually filter down to the cars of lesser mortals as the technology matures and the cost falls. And that clever stuff will be packaged up in a big saloon car – the normal S-Class – an even bigger car – the LWB S-Class – and a huge two door coupe – the Mercedes CL, which is expected to be renamed the S-Class Coupe when the new S-Class launches.

One Lap of the Web: 1980s collectibles, McLaren F1 video and snow tires for all

-- It may not be the newest supercar, but few would argue the McLaren F1's place near the top of the all-time greats list. Now you can relive the car's 241-mph top speed run from 1998 in this full-length video. -- Hagerty's Jonathan Stein considers now-classic cars and the joys of using them as they were intended: In the white stuff with a set of snow tires.