On this week's episode of Head 2 Head, the Motor Trend long-term 2014 Jaguar F-Type V6 S faces-off against the 2014 Mercedes-Benz SLK55 AMG in an all-out fight to figure out which small luxury roadster is the best to live with. The F-Type sports a righteous 3.0-liter supercharged V-6 making 375 hp and 339 lb-ft of torque, and the SLK55 AMG packs a big 5.5-liter V-8 sending out 413 hp and 398 lb-ft of torque. Despite the big disparity in cylinders and displacement, the two drop-tops match up incredibly evenly. Which will come out on top? Watch this week's Head 2 Head to find out.