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Elemental RP1 track-focused sports car revealed

The Elemental RP1 revealed ahead of Goodwood FoS At the beginning of the month we ran a tease from a new start-up car maker teasing their track-focused sports car – the Elemental RP1 – and now, ahead of its debut at the Goodwood Festival of Speed this week, Elemental have done the full reveal of the RP1. Due to be ready to sell by this time next year, Elemental bravely proclaim the RP1 as previewing a new generation of world class British sports cars, and the spec does at least offer more than a hollow promise, fingers crossed and lots of hype. Based on a lightweight carbon and aluminium tub wrapped in body panels to fully enclose the underpinnings, has double wishbone suspension with inboard Eibach springs and Nitron dampers, 4-pot Caparo calipers and 17″ alloys.

The 2015 Porsche 911 Targa will debut Monday

Porsche's bringing the 997-generation 911 Targa to the Detroit auto show and you can watch it debut live at 11:45 AM EST on Monday, January 13. We've been told to expect a "retro" look, "Echoing the design of the original 911 Targa of 1965..." though we're not expecting to see a soft rear window. To watch the debut on Monday, click here.

Lamborghini Aventador roadster revealed

The much-anticipated Lamborghini Aventador roadster is joining the supercar stable of the famous Italian purveyor of performance. The LP 700-4 Aventador roadster will cost in the neighborhood of $445,300, and it can be ordered at any Lamborghini dealership. It follows the one-off Aventador J (for Jota) that was revealed this spring at the Geneva motor show.