Geländewagen receives a round of updates and a six-pot petrol engine Stronger than time, proclaims the brochure of the Mercedes G-Class.It sounds slightly preposterous, but there is a certain Stonehenge-like quality about this car. It’s one of Mercedes’ longest-running nameplates and, superficially at least, it feels built for the ages. Stronger than time it may be, but the current generation, which was a complete but careful redesign of the classic G-Wagen, has been around since 2018, so for 2024, Mercedes has given it a facelift.