Differences Among the 2026 Mercedes-Benz GT-Class Coupe Trims

Comparing the Five Trim Levels of the 2026 GT-Class Coupe 

What are the differences between the 2026 Mercedes-Benz GT-Class Coupe trim levels? The main difference between these models lies in their powertrains, power outputs, and acceleration times. As you move up the ranks of the trim levels, you get higher power outputs, faster acceleration times, and more powerful engines. Keep reading below with Mercedes-Benz of Arrowhead from Peoria, AZ, to see what we’re talking about. 

AMG ® GT 43 Coupe 

The base model is the AMG ® GT 43 Coupe, but it is anything but basic. It offers a handcrafted 2 L inline-4 turbo engine with hybrid assist that provides 369 pound-feet of torque and 416 horsepower. It can accelerate from zero to sixty miles per hour in just 4.5 seconds.  

AMG ® GT 55 Coupe 

Moving up to the AMG ® GT 55 Coupe, acceleration time is cut to 3.8 seconds, and power outputs are increased to 469 horsepower and 516 pound-feet of torque. This is achieved with a handcrafted AMG ® 4 L V8 biturbo engine. This is the perfect trim level for a blend of performance and affordability. 

AMG ® GT 63 Coupe 

Standing in the middle of the lineup is the AMG ® GT 63 Coupe model. It offers 3.1-second acceleration, 577 horsepower, and 590 pound-feet of torque. Like the 55 Coupe trim, the 63 Coupe offers a handcrafted AMG ® 4 L V8 biturbo engine. 

AMG ® GT 63 S E Performance Coupe 

The AMG ® GT 63 S E Performance Coupe is a wonder of performance and capability. It breaks the 3-second threshold with 2.7-second acceleration. Power outputs are also dramatically increased for this model, with 805 horsepower and 1,047 pound-feet of torque. These increases are thanks to an electric motor paired with the same 4 L V8. 

AMG ® GT 63 Pro 4MATIC+ Coupe 

The AMG ® GT 63 Pro 4MATIC+ Coupe also stands at the top of the lineup alongside the 63 S E Performance Coupe model. The 63 Pro offers 3.1-second acceleration, 603 horsepower, and 627 pound-feet of torque.  

4MATIC ® Disclaimer 

*Best performance on snow and ice obtained with winter tires. Please always drive carefully, consistent with road conditions.