Weight of the XJS coupe is 4,000 pounds with V-12 engine (2+2 sport model, not the sedan)
The Jaguar V12 engine was in production from 1971 to 1997. The V12 was only Jaguar's second engine to go into production. It was followed up with the Jaguar AJ-V8.
The 2009 Jaguar XK has a V8 engine.
The 2010 Jaguar XK has a V8 engine.
The 2011 Jaguar XK has a V8 engine.
The 2013 Jaguar XJ has a V6 engine.
The 2012 Jaguar XJ has a V8 engine.
The 2009 Jaguar XJ has a V8 engine.
The 2013 Jaguar XK has a V8 engine.
The 2015 Jaguar XK has a V8 engine.
The 2012 Jaguar XK has a V8 engine.
The 2010 Jaguar XF has a V8 engine.