Recently acquired by India's Tata Motors, Jaguar is currently embarking upon an unprecedented new chapter in its illustrious history. While the pivotal vehicle in determining Jaguar's ultimate fortunes will likely be the new XF luxury sedan, this legendary automaker's stunning XK Coupe and Convertible remain its most powerfully emotional driving statements. Sensational styling, impressive V8 engines (supercharged in the XKR variants, reviewed separately), and finely tuned suspensions allow these luxuriously appointed 2+2 grand tourers to vie for the attentions of potential upscale owners against prime competitors that include the BMW 650i, Lexus SC 430 and Porsche 911. As always, the Jaguars do it with a distinctly – and distinctive – British accent that gives them an abundance of sheer, unmitigated charisma.