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

Jaguar C-X75 concept

We waited with baited breath to see what the Jaguar design team had in store at the Paris motor show this year, and we weren't disappointed with the resulting showcar. Created by a team led by Matthew Beaven, Principal Designer at Jaguar Advanced Design, the C-X75 is both a celebration of Jaguar's 75 year history and a design showcase for the company's hybrid turbine technology. Read more about our opinion of the design in our 2010 Paris Motor Show Highlights and see the extensive compilation of images – including sketches and studio shots – in the photo gallery below.

Jets land on Rodeo Drive

Tail fins will be all over Rodeo Drive on Father's Day, June 16. The Rodeo Drive Committee has chosen “The Jet Age” as its theme for this year's street-closing concours, with tail-finned cars of the '50s and '60s lined up on the 300 block of the famous street. And to top it off, and perhaps because they made a nice contribution, parked on the 200 block will be a mock-up of the new Lear 85 business jet in all its carbon-fiber glory -- with the tail fin but minus the wings.

After much hype (and one van), Mazda rethinks design plan

After four years of hyping its curvy, fluid Nagare styling philosophy--but developing only one production vehicle with the look--Mazda has changed design course. Now the Japanese carmaker wants to go with a simpler, more upscale style. So the design language seen in the Shinari concept car being unveiled at the Los Angeles auto show this week represents Mazda's future.