
BMW is back with their new sports car in the form of the BMW Motorsport Z4 GT3. Priced at approx. $410,000, the Motorsport Z4 GT3 is powered by a 4.0 liter V8 engine with a six-speed gearbox that produces 480hp. The BMW Motorsport Z4 GT3 will be available from the second quarter of 2010. [BMW]

Weighing at sub-3,000 lbs, the Lamborghini Gallardo 570-4 Superleggera utilizes a 5.2 liter V10 engine that delivers 570 horsepower. This sports car accelerates from 0 to 62mph in 3.4 seconds with a top speed of 202 mph. [MotorTrend]

Based on the Impreza WRX STI, the Subaru Impressa R205 features numerous performance and design tweaks. The new model comes equipped with new front and rear spoilers, a unique grille, revised side skirts, and 18-inch cast aluminum wheels wrapped in Bridgestone POTENZA RE070 tires. The car also uses the turbocharged 2.0-liter engine with a special modification allowing it to produce 235 kW / 320 PS / 315hp and 431 Nm of torque. The Impreza R205 is currently available only in Japan for 4,510,000 Yen ($48,520). Production will be limited to 400 units. [WorldCarFans]

The 2011 version of Ford Mustang GT 5.0 is powered by a new 5.0-liter V8 engine that delivers 412 horsepower and 390 ft.-lb. of torque, compared to the outgoing 2010 Ford Mustang GT 4.6-liter V8′s, 315HP and 325 lb-ft. The new 5.0-liter Mustangs also replace the previous GT’s five-speed transmissions with either the 6R80 six-speed automatic transmission or the MT82 six-speed manual gearbox. Other updates include the 5.0 fender badges, the speedometer that increases to 160 mph and the tachometer redline that climbs from 6,500 to 7,000 rpm. The 2011 Ford Mustang GT will be released at the Detroit Motor Show in mid-January 2010. [Mustang]

Priced at a hefty $110,000, the 2010 Dodge Viper ACR-X is powered by a 8.4-liter V10, equipped with factory headers and a low-restriction exhaust system, that produces 640 horsepower. The Viper SRT10 ACR-X is designed to compete in the Viper Racing League, Sports Car Club of America and National Auto Sport Association events. Production is slated to begin in Spring 2010. [Autoblog]

Keating has unveiled the first picture of the TKR supercar, which is claimed to be the world’s fastest production car. The car is powered by a 7.0-litre, 2,000-horsepower V8 engine that allows the car to reach a maximum speed of 416km/h. [DieselStation]