The XF´s 4.2-litre petrol V8s, with or without supercharger, are the same highly regarded engines that power Jaguar´s XK and XKR sports cars.
Compact and light in weight, but big on performance and refinement, both feature all-aluminium construction, variable camshaft phasing, four overhead camshafts and four valves per cylinder. The naturally aspirated version in the Premium Luxury XF develops 298hp and 411 Nm of torque, with wonderful refinement, deep character and effortless performance.
The V8´s exhaust system has been completely retuned to remain quiet at cruising speeds but deliver a substantially more purposeful V8 roar under hard acceleration.
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