Cadillac CTS
Starting at nearly $50,000, the Cadillac CTS has a 268-horsepower, turbocharged 2.0L four-cylinder engine paired with an eight-speed automatic transmission. The V-Sport version offers a sportier design and eyebrow-raising output with its 420-horsepower, twin-turbo V6. But that's nothing: there's also a CTS-V with a 640-horsepower, supercharged 6.2L V8 borrowed from the Chevrolet Corvette.