Jaguar Land Rover's wonderful but aging supercharged V8 is being set out to pasture. Rather than eating the costs and designing a new engine from the ground up, JLR plans to source V8s from BMW.

Jaguar broke the XJ mold in redesigning its 2011 model. The new car revitalizes the company's position in the luxury fold. With an ultra-refined cabin, technological amenities galore and three ...