The Mercedes-Benz GLS-Class range is expected to be updated for 2027 model year An AMG GLS 63 prototype is out testing with light camouflage gear only A new electrified V-8 engine is possible for the updated GLS 63 Mercedes-Benz is working on an update for the GLS-Class, and the latest prototype to be spotted is for the fiery AMG GLS 63 model…
