BMW X5 Armoured floor after being subject to 24 hand grenades Link to this image full-size: https://www.racefans.net/2022/04/02/why-hydrogen-could-offer-the-combustion-engine-a-future-in-some-motorsports/bmw-x5-armoured-floor-after-being-subject-to-24-hand-grenades/The armoured underside of a BMW X5 fitted with hydrogen tanks, after being subjected to 24 hand grenades exploding under it.Advert | Become a RaceFans supporter and go ad-freePrevious ImageNext Image