Hybrid cars are going to become more prevalent in the coming years, and thats why this Porsche 918 Spyder Concept is just amazing. Specs: 500 horsepower mid-mounted hybrid V8 Carrera GT fused with a 914 and Jaguar XJ 220 Performance does not suffer at all from that ridiculous gas mileage: 0-60 in 3.2 secs. with [...]

Italian design firm Dallara has put together some amazing concepts for the 2012 Indycar season. All specs on the concept is based upon the official Indycar specifications. According to the new rules, the cars will become lighter, more efficient with less drag and more downforce. Basically, less horsepower and greater fuel efficiency.