1942-48 Chevrolet Hood, Chopped, Channeled, Rat Rod on 2040-parts.com

EPA rules greenhouse gases pose danger; more regulation expected

The EPA has proposed a finding that greenhouse gases from new vehicles and industrial plants pose a danger to the public, kicking off a process that could result in tighter regulation of carbon dioxide emissions. The EPA's findings come two years after the U.S. Supreme Court ordered the agency to determine whether these emissions contribute to harmful air pollution under the Clean Air Act or whether the science is too uncertain.

Audi prices SQ5 SUV at $51,900

The 2014 Audi SQ5 high-performance SUV will cost $51,900 when it hits showrooms later this summer. The first S variant of the Q-line makes power with a supercharged 3.0-liter V6 delivering 354 hp and 347 lb-ft of torque. Audi first revealed the SQ5 at the 2012 24 Hours of Le Mans race, and then again in production form at the Detroit auto show.

Maserati GranCabrio MC, Maserati Levante & Maserati Ghibli: Paris 2012

Maserati has revealed the GranCabrio MC at Paris 2012 and revealed new names joining the current Maserati line-up – Levante & Ghibli. The GranCabrio MC is, more or less, the open-topped version of the GranTurismo MC Stradale and gets the same powertrain setup, with a 453hp, 4.7 litre V8 with 520NM of torque. But it doesn’t get the automated manual of the  GranTurismo MC and instead gets a more ‘comfortable’ regular auto ‘box.