Mercedes-Benz is updating its iconic G-class SUVs for the 2025 model year, adding electrified options to both models.
The G550 swaps its previous V8 rumbler for a new turbo six-cylinder, with a 48-volt mild hybrid system, which reduces emissions when accelerating from a full stop.
The G63, on the other had, retains the V8 and adds the same 48-volt hybrid system.
