GermanAutoNews.com Presents: The 2014 McLaren MP4-12C Can-Am Edition, the most powerful rendition of the MP4-12C produced to-date. Unlike the MP4-12C GT3, which has to adhere to class-specific rules, the Can-Am edition does not. Therefore, the 3.8-liter, twin-turbocharged, V-8 engine now produces a staggering 630-horsepower. That's only 12 more than the road-going version of the MP4-12C, but is significantly more than the GT3-class car that has 100 horsepower less. This special edition of the McLaren's super car will cost in the range of $600,000 USD and will only have a total of 30 produced.