
On the outside, the new G-Wagen looks similar to the outgoing design, which is expected considering that Mercedes wants the model to maintain its decades-old styling. Aside from the new headlights and taillights, the only other major update to its exterior would be a body that's 2.1-inches longer and 4.8-inches wider.


Inside, Mercedes is touting that the new G-Wagen has more space for passengers than ever before.
| Description | Difference (vs. previous gen) |
| Legroom in the front | +1.5 in (38 mm) |
| Legroom in the rear | +5.9 in (150 mm) |
| Shoulder room in front | +1.5 in (38 mm) |
| Shoulder room in rear | +1.1 in (27 mm) |
| Elbow room in front | +2.7 in (68 mm) |
| Elbow room in rear | +2.2 in (56 mm) |

Under the hood of the first model in the 2019 G-Wagen lineup (G 550) is a 4.0-liter V8 engine that produces 416 hp and 450 lb-ft of torque. Making the most out of the engine, especially when off-road, is a suite of driving modes: Comfort, Sport, Individual, Eco and G-Mode. All of these modes sound quite familiar, except for the all-new G-Mode. This new mode acts independently from the others and act as a "super mode" for those off-road adventures. When one of the three differential locks is activated, or an off-road reduction gear is engaged, G-Mode is switched on. When activated, G-Mode "adapts the adjustable damping of the chassis and the steering as well as the accelerator characteristic, avoids unnecessary gear shifts and thus ensures optimum control and maximum off-road capability."
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Pricing for the new 2019 Mercedes-Benz G 550 and other G-Class models has not been revealed as of yet, but it will go on sale in late 2018.