The $100,000 2016 Nissan GT-R is no bargain, until you compare its performance to Ferraris, Lamborghinis, Maseratis and Porsches costing two, three or four times as much. Suddenly, the Nissan GT-R seems like a steal. Credit the sophisticated, performance-oriented all-wheel-drive system, the 545-horsepower twin-turbo V6 engine, and the rest of the hard-core performance hardware that comes in the GT-R. If that's not enough, the 600-horsepower GT-R Nismo offers a track-ready experience designed to own any competitor, at any price. The downside is that despite numerous upgrades, it's hard to ignore its overall lack of refinement next to newer rivals, such as the Chevrolet Corvette Z06. The GT-R Nismo isn't exactly a bargain either, edging close to Porsche 911 Turbo S territory.