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

JAC Vision IV concept (w/ Gallery)

JAC revealed this four-door Vision IV concept at the Beijing Motor Show.  Designed by JAC's Turin-based design team, the concept showcases both a hybrid powertrain and a new A-segment chassis that houses a lithium ion battery in the center tunnel. The styling is meant to convey both a sense of 'natural electricity' and the fluid, natural strokes of Chinese calligraphy. Read more about the concept's design in our 2010 Beijing Motor Show Highlights and see more photos and sketches in the gallery below.

Infiniti: Entry-level Infiniti teased ahead of Geneva

Infiniti Entry-Level Concept Geneva 2011 Infiniti has dragged Rolf out of the cupboard again, shoved a paintbrush in his hand and told him to illustrate their new, entry-level concept heading to Geneva. Which is Rolf’s first Infiniti gig since the Infiniti Performance Line G Coupe got teased last year ahead of Pebble. What we have this time is what Infiniti describes as a “…concept for a luxury performance car that will fit below the current G Line.” Which means it’s small.

2013 Mercedes A25 AMG Confirmed

Mercedes A25 AMG will look very like Concept A - but with 5 doors The Mercedes A25 AMG with four wheel drive, 335bhp and a twin-clutch ‘box is confirmed for launch in 2013. We’ve talked about a hot version of the new Mercedes A Class almost since Mercedes debuted the Concept A on which the new A Class is based. Back then we speculated – thanks to input from Top Gear – that the AMG version of the new A Class would get 4WD and 350bhp from a turbo 4-pot.