Four Seasons 39266 Expansion Valve on 2040-parts.com

Aston Martin Vantage V12 video: automotive truisms

The 2012 Aston Martin Vantage V12 Carbon Black gets plenty of attention in traffic. It's gorgeous and it sounds incredible. But with 510 hp and 420 lb-ft of torque, driving it on public roads can be an exercise in restraint.

2015 Lexus RC F gets aggressive

Two years ago, Lexus brought the very forward-looking LF-LC concept to the Detroit auto show. We've seen bits and pieces of it -- most notably, that statement-making spindle grille -- make it to production cars. But the 2015 Lexus RC F sport coupe, which is coming to Detroit this year, may come the closest to fulfilling the promise of the concept of anything we've seen so far.

Koenigsegg Agera R: Official

Koenigsegg Agera R - confirmed for Geneva We discovered last month that one of only two Koenigsegg Agera’s so far delivered had been turned in to a Koenigsegg Agera R – with extra horses and extra Koenigesegg goodness – for a member of the Oman Royal Family. After a few phone calls we were also able to exclusively reveal that Christian von Koenigesegg liked what he’d done to the Agera so much, the Koenigsegg Agera R was to be turned in to a production model and would turn up at the Geneva Motor Show. And so it is.