Improvement in top speed on is possible thanks a unique engine and transmission recalibration. Power on the 5.0-liter supercharged V8 is unchanged at 510 hp.
Speed Pack features a revised front aerodynamic splitter and larger rear spoiler to provide increased balance and a reduction in lift. The XKR’s computerised Active Differential Control also adjusts to reduce steering sensitivity at very high speeds, further improving stability and driver control.
Every XKR with the Speed Pack will come with body-coloured side sills and rear diffuser, and a chrome finish to the window surrounds, upper and lower mesh grilles, side Power Vents and boot lid finisher. Red brake callipers with a Jaguar ‘R’ logo sit inside 20-inch Kasuga alloy wheels. Range of seven special colors are available: Ultimate Black, Polaris White, Salsa Red, Liquid Silver, Lunar Grey, Kyanite Blue and Spectrum Blue.
The Black Pack, which is all about visual changes will be available in Ultimate Black, Polaris White or Salsa Red and boast eye-catching 20-inch gloss black Kalimnos alloy wheels. To show off their ride customers also have the option to apply a sweeping ‘XKR’ side body graphics.
In the UK, XKR Coupe starts at £74,955. Speed Pack costs £3,500 and the Speed and Black Pack together cost £4,000.