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Nissan BladeGlider EV, IDx Freeflow and IDx Nismo at Tokyo Motor Show 2013

Not content with unveiling the Nismo version of its GT-R supercar at the Tokyo Motor Show, Nissan also showed three new concepts covering motorsport style, modern design and their latest dramatic electric vehicle thinking. Time to meet the triangular-shaped, three-seat BladeGlider EV, the denim-seated IDx Freeflow and the stylishly go-faster IDx Nismo. Remember a black Nissan motorsport creation called the DeltaWing that graced the 2012 Le Mans 24?

Cadillac CTS (2014) [w/Gallery]

The all-new Cadillac CTS has broken cover ahead of its official debut at this week's New York Auto Show. This third-generation CTS is a clear evolution of its predecessors design-wise, but the crucial shift is in its growth – it's now, more logically, alligned to its main competitors, the BMW 5 Series, Lexus GS and Audi A6. This follows the smaller ATS' lead, which is within millimeters of a 3 Series.

Audi A3 e-tron stars at the 2013 Frankfurt Motor Show

We’ve seen the Audi A3 e-tron before, but here at Frankfurt 2013 it yet again makes up an important part of the VW Group’s electrified product line-up – and makes it another step closer to production. Offering premium levels of comfort, refinement and equipment, the Audi A3 also gives running costs and efficiency – all these factors combined could well attract a new set of hybrid vehicle buyers.