2024 Mercedes-Benz AMG GLS 63 spy shots

Mercedes-Benz is working on a mid-cycle refresh for its GLS-Class full-size SUV and the latest prototype to be spotted is for a fiery AMG version, specifically the AMG GLS 63. Earlier shots show prototypes for updated versions of the regular GLS-Class and ultra-luxury Maybach GLS-Class. The current-generation GLS-Class arrived on the scene in 2019…