The midsize Jaguar sedan received a full redesign last year, and there are few changes for 2017. Four trims are offered: Premium, Prestige, R-Sport as well as S, the sportiest of the bunch. A 2.0-litre, turbo-diesel four cylinder, with 180 horsepower and 318 pound-feet of torque, in addition to a supercharged 3.0-litre V6 with 340 horsepower, are offered in the XF. With an aluminum structure and standard all-wheel drive, Jaguar promises excellent road manners.