Grace, Pace and More Space

The addition of a stretched platform expands the XJ line to five models. Joining the short wheelbase XJ and XJR are the long wheelbase XJL, Vanden Plas and Super V8. As suggested by its name, the Super V8 employs a supercharged, 4.2 liter V8, tuned to the tune of 390 hp (@ 6,100 rpm) and 399 lb. ft. of torque (@ 3,500 rpm). All other models run the normally aspirated AJ-V8, rated at 294 hp (@ 6,000 rpm) and 303 lb. ft. of torque (@ 4,100 rpm). The Super V8 fairly bristles with power, clipping off 0-60 runs in a company-claimed 5.0 seconds flat. The standard AJ engine is slow only by comparison. Jaguar's 0-60 time for the XJ8 is a big car brisk 6.3 seconds. In practice, both motors perform admirably, with an even power flow at all engine speeds. The ZF six speed automatic provides silent, smooth gear changes. Gas mileage is good enough to avoid the guzzler tax (18/28 4.2, 17/24 4.2S), and the 22-plus gallon tank means that you won't have to pry yourself out of those comfy seats too often to fill up.