The Audi A8 L Security is a fortress on wheels that costs roughly Rs 15 crore, before options.

Armoured bodywork is rated VR9 for protection, while the VR10-rated windows can tank explosive sniper rounds.

Each door weighs 160kg, and the anti-magnetised underbody can withstand grenade blasts.

Meaty PAX run-flat tyres can travel 80km at up to 80kph while deflated.

Strobe lights at the rear glow green while accelerating for smooth convoy movement.

Interior is nearly identical to that of the standard A8 L.

This set of buttons on the centre console control the intercom, strobe lights, emergency exit system, air purifier, etc.

Rear seats slide and recline, and get cooling, heating, and massaging functions.

Power comes from a 571hp 4.0-litre twin-turbo V8, with Quattro AWD.

Despite weighing nearly 4.5 tonnes, the A8 L Security can sprint from 0-100kph in a claimed 6.3 seconds.