Top of page.

Three advanced engines for XJ range

  • 5.0 LITER AJ-V8 GEN III 385 HP

    Direct fuel-injection technology, aluminum block and heads and dual independent variable cam timing mean the 5.0 Liter AJ-V8 GEN III engine combines power with remarkable efficiency. Continuously variable valve timing delivers higher levels of torque over a wide range of engine speeds, providing instant throttle response.
    - Power: 385 hp
    - Torque: 380 lb-ft
    - Acceleration: 0-60 mph in 5.4 seconds (0-100 kph in 5.7 seconds)
    - XJ Fuel consumption: 16/23 City/Highway*
    - XJL Portfolio Fuel consumption: 15/22 City/Highway*
    - Featured in the XJ and XJL Portfolio models

  • New XJ - Engine

    5.0 LITER AJ-V8 GEN III SUPERCHARGED 470 HP AND 510 HP

    The 5.0 Liter AJ-V8 GEN III Supercharged engines feature twin air intakes, variable inlet camshaft phasing and a new sixth-generation Eaton supercharger for truly outstanding performance. The supercharger can provide high levels of power at all engine speeds, for instant throttle response and outstanding mid-range acceleration.
    470 hp version
    - Maximum torque: 424lb-ft
    - Acceleration: 0-60mph in 4.9 seconds (0-100kph in 5.2 seconds)
    - Fuel consumption: 15/21 City/Highway*
    - Featured in the XJ & XJL Supercharged models
    510 hp version
    - Maximum torque: 461lb-ft
    - Acceleration: 0-60mph in 4.7 seconds (0-100kph in 4.9 seconds)
    - Fuel consumption: 15/21 City/Highway*
    - Featured in the XJ & XJL Supersport models

  • *Based on EPA estimate. Actual mileage may vary.

You need Flash Player 9 for the best website experience