The Jaguar XJ 3.0d V6 Autobiography 4dr Auto [LWB] is the flagship long-wheelbase version of Jaguar's luxury saloon (X351 generation), offering the highest level of trim and rear-seat comfort.Performance & Engine SpecsEngine: 3.0-litre V6 diesel engine producing 296 bhp (300 PS) and 516 lb-ft of torque.Acceleration: 0-62mph (0-100km/h) in approximately 5.9 seconds.Efficiency: Combined fuel economy of around 48.0 mpg with CO2 emissions of roughly 155 g/km.ULEZ Compliance: Most post-2016 models are Euro 6 and ULEZ compliant.Key Autobiography FeaturesThis trim level is designed for ultimate luxury, prioritizing the rear-seat experience:Long Wheelbase (LWB): Provides significantly more rear legroom than the standard model.Rear Seat Comfort: Individual electric rear seats with massage functions, memory settings, and heating/cooling.Entertainment: Rear Seat Entertainment Pack featuring dual 10.2-inch LCD screens and a Meridian Reference Sound System (typically 1300W).Interior Materials: Features semi-aniline leather upholstery, leather headlining, and gloss wood veneers.Technology: 12.3-inch digital instrument cluster, 360-degree parking cameras, and soft-close doors.Ownership InsightsReliability: The 2010–2019 XJ generally scores well for reliability, with a rating as high as 95.8% according to some What Car? data. Common minor issues are often electrical rather than mechanical.Cost & Value: While originally retailing for over £80,000, high-quality used examples can now be found between £15,000 and £25,000 depending on mileage and year.Maintenance: Expect higher insurance and part costs due to its flagship status. The timing belt interval is typically 144,000 miles or 108 months. All Marshall Approved Used vehicles are supplied with a minimum 90-Day Marshall Warranty, multi-point check by our full trained technicians, HPI and mileage verification guarantee. Please note the warranties and vehicle requirements on a manufacturer approved programme vary from this programme. Combined with competitive prices and outstanding customer service gives you complete confidence and peace of mind when buying a Marshall Approved Used vehicle. Peace of mind that the vehicle is supplied by one of the leading and largest dealer groups in the UK Minimum 90-Day Warranty on all Marshall Approved Used vehicles A minimum of 6 months MOT certificate is supplied Multi point workshop check by our fully trained technicians Independent vehicle history and mileage check Plus, Finance and Extended Warranties available – ask for details. To find out more about this vehicle – simply call, click or visit us.