Mercedes have refreshed the AMG GT63 S E Performance 4-Door but done nothing to address the ridiculously long name. Overly long name conventions aside, Merecedes have given their high-powered plug-in-hybrid sports sedan a little tweak and tuck for the 2025 model year. The changes are mostly very subtle bodywork differences with the mechanical package remaining the same as before. Which is no bad thing as the AMG V8 can at least live on for a few more years.