Although the Audi R8 has been around since 2008 , Motor Trend's Carlos Lago tests the 2012 model powered by the automaker's 525-hp 5.2-liter V-10 engine simply because he wanted to. Lago is impressed with the V-10 powered R8's performance: 0-60 mph in 3.4 seconds; quarter-mile in 11.6 seconds at 122.1 mph; and a top...
