Sherman 8211-150-2 Headlight Assembly Right Toyota Highlander Gas on 2040-parts.com

Ferrari 458 Challenge (2010) more official pictures

This is the new Ferrari 458 Challenge, the latest in a line of racers to emerge from Maranello. It was unveiled at today's Bologna motor show. It's not the first time we've seen the race-spec 458, but they've issued more photos of it.

New Porsche 911 Speedster reportedly in the works

When European-car importer Max Hoffman suggested to Porsche that the American audience might like a cheaper, open-top version of the company's 356, Stuttgart responded with the Speedster. And while every Porsche partisan is a special snowflake -- some love road-going racers like the 904, others can't imagine life without a roof-rack-equipped 912, others go gaga for anything with a legit, lift-off Targa top, and some folks just really, really, really love 924s -- the Speedster's the light, lovable kid brother for which any fan of the marque has a measure of affection. Porsche knows it, and as such, they've introduced limited Speedster models of every 911 series since the 3.2 Carrera -- except for the oft-maligned 996 (which is still loved by its proponents, IMS-bearing issues aside).

Renault TwinRun hot hatch concept (2013) first official pictures

Renault will show off this mid-engined supermini concept at the 2013 Monaco Grand prix race weekend. Called the TwinRun, the R5 Turbo-inspired creation is powered by a mid-mounted 3.5-litre V6, and will hit 155mph flat out. The TwinRun is the latest in a series of wacky Renault concept cars, following the Twizy RS F1 and Twin-Z supermini into the limelight.