Although the Gulf Coast of the American Southeast may not seem like the
ideal testing grounds
for the 2013 Jaguar XFR - S, the fastest production sedan
in the marque's history, Motor Trend's Arthur St. Antoine made good
use of the big
cat's highway manners
in an entertaining tour of the third coast, starting off at Sebring, the site of Jaguar's first motorsports victory
in the U.S.
in 1955.