1. **Ukusebenza Okunamandla**: Ifakwe injini engu-4.0-litre V8 biturbo eletha amandla angu-577 amahhashi kanye ne-torque engu-800 Nm, ehlinzeka ngolwazi olujabulisayo lokushayela ngesivinini esiphezulu esingu-317 km/h (elinganiselwe ngogesi).
2. **I-Aerodynamics Ethuthukisiwe**: Imoto ifaka i-aerodynamics elungiselelwe ukuzinza nokusebenza okuthuthukisiwe, okuhlanganisa iphrofayela esebenzayo ye-aerodynamic kanye nesistimu yokulawula umoya esebenzayo ye-AIRPANEL, enciphisa ukuphakamisa i-asi yangaphambili ngamakhilogremu angaphezu kuka-30 ukuze uthole isiteringi esinembayo.
3. **Amabhuleki E-Ceramic**: Isistimu yamabhuleki enziwe nge-Ceramic ejwayelekile esebenza kahle kakhulu enamadiski amakhulu angu-420-millimeter iqinisekisa amabanga amafushane okubhuleka kanye nokumelana namabhuleki, okubalulekile ekusebenzeni kwethrekhi.
4. **Ingaphakathi Kanokusho**: Izihlalo zemidlalo ze-AMG ezifakwe ngesikhumba ezinezivimbeli zekhanda ezihlanganisiwe, ama-bolster aseceleni aphephethekayo, nemisebenzi yokubhucungwa kuyingxenye ye-'Energizing Package Plus' evamile, enikeza ukunethezeka nokusekelwa.
5. **Ukumiswa Okuthuthukisiwe**: Ukumiswa kwe-AMG Active Ride Control kuthatha indawo yama-anti-roll evamile, okuthuthukisa ukulawula umzimba ngesikhathi sokujika nangaphansi kokusheshisa okuqinile nokubhuleka.
6. **Izikhwezi Zenjini Enamandla**: Iphakheji le-AMG Dynamic Plus lihlanganisa ukukhwezwa kwenjini okuguquguqukayo kanye nemodi yomjaho, enikeza amandla okushayela enziwa ngendlela oyifisayo.
7. **I-Infotainment Nokuxhumana**: Isibonisi sesikhungo sokuma ngobude esingu-11.9-intshi sihlanganisa okuqukethwe okuqondene ne-AMG, i-Apple CarPlay engenantambo, ukuhlanganiswa kwe-Android Auto, kanye Nokuzulazula nge-Augmented Reality ukuze uthole ulwazi lokushayela okungenazihibe.
8. **Izici zokuphepha**: I-GT63 iphuma noxhaxha lobuchwepheshe bokusiza abashayeli, okuhlanganisa i-adaptive cruise control, i-lane-keeping assist, ne-Active Parking Assist.