The new 2014 Cadillac CTS Vsport brings two turbos, over 100 more horsepower, and a history of excellent track-day capability to the table, but weighs over 100 lbs. more than the Lexus.

Notably, the 2014 CTS Vsport, featuring Cadillac's first Twin-Turbo engine and eight-speed transmission, recorded a lap time of 8:14.10, almost six seconds faster than the first generation CTS-V ...

Since its launch in 2003, the CTS sedan has been Cadillac's stylish ... opt for the 420-hp twin-turbocharged V6 in the high-end Vsport version, which dials up the fun meter considerably.