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

Concept Car of the Week: Saab Aero X

In January 2005 Bryan Nesbitt, then-executive director of GM Europe Design, charged the 15-strong Saab Advanced design team in Gothenburg, Sweden, to create the "ultimate vision of the brand". The design team – led by head of Advanced Design at Saab, Anthony Lo – worked on a number of sports car proposals, which were considered 'the jet fighters of the road.' The chosen proposal by Alex Daniel was for a large, front-engined sports car that would become one of the most universally acclaimed concept cars of recent times. Of course the Aero X's door arrangement – complete with huge, forward-hinged canopy – is its party trick, but even without the theatrics the car's proportions, surfacing and graphics are exceptional.

2014 Jeep Cherokee price to start at $23,990

For better or worse, we know what the 2014 Jeep Cherokee looks like. Now, we know how much it will cost as well: $23,990. That's the base price of $22,995 plus a $995 destination charge.

New Honda NSX takes to the track (video)

The new Honda/Acura NSX (pictured) hits the track The new Honda NSX has been a decade or more in the making as Honda vacillated over whether or not to revisit their supercar odyssey with a a new NSX for the 21st century. But having shaken off the self-imposed shackles that made them believe a new Honda supercar in these more austere and ‘Green’ times would be anathema, Honda are finally powering forward with a new NSX. True, they’ve decided their new NSX needs to be’Green’ to be good, but the green-ness Honda are throwing at the new NSX actually gives it more power too, so we’re not complaining.