The base was to be Jaguar's flagship luxury saloon, an XJ12. It was no slouch to begin with, packing a 310 horsepower, ...
Rear view: the 1981 Panther DeVille saloon ... to use Jaguar XJ underpinnings. The performance is also brisk if you want it to be, with the murmurings from one of the world’s best V12 engines ...