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Mazda's rotary engine stalled, not forgotten

Development of the next-generation rotary engine from Mazda Motor Corp., first unveiled three years ago, is making slow progress despite missing emissions targets. A top Mazda powertrain executive said today that the 1.6-liter rotary engine, called the 16X, is about 30 percent more fuel-efficient than the current rotary engine used in the RX-8 sporty car. In fact, the 16X so far performs slightly better than Mazda's standard two-liter gasoline engine, said Mitsuo Hitomi, general manager of the Japanese carmaker's powertrain division.

Nissan 370Z Nismo (2014) gets new look and aero

By Phil McNamara First Official Pictures 26 August 2014 13:23 Nissan is revamping its 370Z range, with the spotlight on a revised flagship coupe fettled by Nissan Motorsport – or Nismo as it’s better known. Due in late 2014, the 370Z Nismo gets a new aero kit, claimed to boost downforce ‘significantly’ at speed. Out goes the 2013 Nismo’s lairy rear wing for a more subtle, 911 2.7 RS-esque ducktail affair, which works in tandem with the new front splitter to evenly split more downforce over the front and rear axles.

2014 Audi R8 priced at $119,150

The 2014 Audi R8 goes on sale Friday at the low, low price of $119,150 -- including destination and gas guzzler -- when equipped with the manual transmission. The S-Tronic-equipped version ups the price to $128,250. The base Audi R8 makes 430 hp and 316 lb-ft of torque from its 4.2-liter V8.