Jaguar has unveiled the 2013 XF, XF Sportbrake and XJ. They feature new engines and an eight-speed automatic transmission.

Jaguar has unveiled the 2013 XF, XF Sportbrake and XJ.

Starting under the hood, there's two new petrol engine including a turbocharged 2.0-liter four-cylinder with 240 PS (177 kW / 237 hp) and 340 Nm (251 lb-ft) of torque as well as a supercharged 3.0-liter V6 with 340 PS (250 kW / 335 hp) and 450 Nm (332 lb-ft) torque. The XF and XF Sportbrake also offer a revised turbocharged 2.2-liter four-cylinder diesel engine with outputs of 163 PS (120 kW / 161 hp) and 400 Nm (295 lb-ft) of toque as well as 200 PS (147 kW / 197 hp) and 450 Nm (332 lb-ft) of torque.

All models are now equipped with an eight-speed automatic transmission, while cars equipped with V6 and V8 engines have a start/stop system which helps to improve fuel efficiency by approximately five percent.

Interior changes are limited, but include a revised infotainment system (with improved audio and navigation interfaces) and an optional Meridian sound system which has outputs of 380W and 825W.

Last but not least, the XJ benefits from a retuned suspension with recalibrated springs and dampers.

Check out the press release for additional information

2013 Jaguar XF, XF Sportbrake and XJ revealed