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Honda Civic concept

Detroit saw Honda debut two variants of its next generation Civic. Set to make their debuts in the North American market in the spring, the cars sport tighter, more aggressive styling with 'clean-yet-powerful' lines, according to the Japanese automaker. Taking inspiration from its sibling, the Accord Coupe, the Civic Coupe will retain the familiar silhouette of the outgoing model, with a refreshed bumper treatment and more aggressive character lines around the car.

Acura RDX

The second-generation Acura RDX crossover has grown up both physically and metaphorically, with a sleeker and more elegant aesthetic than the model it replaces. Gone is the previous model's upright stance, replaced by a more stretched, longer, lower profile. Its face houses swooping headlamps that pull back deep into the fenders.

Tesla Model S outsells luxury competition

As if Tesla needed any more good news this month, first-quarter sales are in and the electric Model S outsold the Mercedes S-class, Audi A8 and BMW 7-series, according to “CNN Money.” In the first three months of 2013, Tesla sold 4,750 sedans while Mercedes sold 3,077 of the S-class, BMW sold 2,338 of the 7-series and Audi sent 1,462 A8s out of the dealership. The Model S does have its sticker price going for it. The base model can be had for $69,900 -- possibly less with tax incentives -- while the cheapest S-class goes for $93,255, the 7-series for $74,525 and the A8 for $73,095.