Armored Range Rover Specifications Hutchinson run-flat devices fitted in all vehicles’ tires Steel-case fuel tank protection Vehicle battery and ECM armor protection Engine bay flank armor protection Large door frame overlaps Reinforced door hinges, designed for extended longevity and easy maintenance Reinforced door pillars and posts, Heavy duty door travel retainers Suspension components are reinforced as necessary to compensate for additional weight of the vehicle. Features Based on the standard wheelbase Range Rover Autobiography, The Sentinel version has V R 8 level certification. Confirming impressive ballistic and blast resistance. Hand build by S V O at its Oxford Road facility, The Sentinel is designed to withstand penetration by 7.62 mm high velocity. Armor piercing incendiary bullets. It delivers lateral protection against up to 15 kg. Trinitrotoluene (TNT) blasts and defense against D M 51 grenade explosions from both beneath the floor and above the roof. Options That’s because the Range Rover Sentinel has a specially-developed Six-piece armored passenger cell at its core Made of super-high-strength steel The standard glass has been replaced by multi-laminated Armor privacy glass of optical quality Other special features include anti-tamper exhaust, a self-sealing fuel tank Auxiliary back-up battery A split charging system and run flat inserts in the tires which allow The vehicle to be driven even if the tires are deflated There’s also a 100 mm (3.93 in) opening in the driver’s window for document delivery. Details To cope with the added weight, the Sentinel has an unrated suspension, with Land Rover saying it delivers the same ride comfort. Handling and off-road capability as non-armored Range Rovers. The brakes are also upgraded to 380 mm front and 365 mm rear ventilated discs with high-density pads. The Range Rover Sentinel is powered by the 340 PS (335 hp) 3.0-liter V 6 supercharged petrol engine mated to a specially-calibrated Z F 8-speed automatic transmission and looks almost identical to regular Range Rover Autobiography models.