Today's Mercedes-AMG cars are by no means slow and in the event you needed a reminder, the Affalterbach-based firm just revealed the GT 63 S E Performance four-door coupe. It's the most powerful production AMG car yet,

Mercedes-AMG GT 63 S E Performance four-door. Although the team hasn't had the same amount of success since the introduction of ground effects in 2022, Mercedes-AMG won seven championships on the trot between 2014 and 2020.

The folks over at Mercedes-AMG call the GT 63 S E Performance 4-Door a coupe, but our eyes see four doors. We're willing to overlook that discrepancy, though, because the wait for Affalterbach's most powerful family-friendly version of the AMG GT sports car is finally over

The latest Mercedes-AMG C63 has one of the most impressive engines in the world. It makes 234.5 horsepower per liter, a figure unmatched by any mass-production car on the market. It's half the size of the engine it replaced but had the same output.

Mercedes announced late on Monday that the 2025 GT 63 S E Performance 4-Door Coupe is priced from $200,100, including a $1,150 destination charge, which is up $4,050 on the previous year. No other changes have been made for the new model year, apart from some additional paint options.

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is the trusted source in a sea of information. After all, you don’t need to know everything, only what’s important.

Mercedes-AMG refreshed the GT63 S E Performance 4-Door Coupe in late 2023. It received a minor styling makeover while retaining the potent hybrid powertrain before going on sale in summer 2024. You'll still find a twin-turbocharged 4.