Mercedes-AMG is renowned for its powerful, thrill-inducing V8s—engines that give the impression they are eager to shred the rear tires. Such wild behavior has been a defining characteristic of AMGs, even in the brand’s most functional models like the GLC63 SUV. However, the new 2025 Mercedes-AMG GLC63 E Performance is opting to swap its remarkable 4.0-liter twin-turbo V8 for a hybrid four-cylinder configuration, akin to the C63 super sedan.
Whether you approve or not, the highly-anticipated family-friendly carrier boasts a 2.0-liter turbocharged engine at the front, a nine-speed automatic transmission in the middle, and an electric motor positioned on the rear axle. Consequently, all four wheels are propelled with a rear-biased 4Matic system evenly distributing the power output.
Thankfully, the hybrid AMG is nothing akin to your aunt’s Prius. It boasts a staggering 671 horsepower and 752 pound-feet of combined torque, marking an increase of 168 hp and 236 lb-ft over its predecessor powered by a V8. Mercedes asserts a zero-to-60 mph acceleration time of 3.4 seconds, outstripping the previous model by two-tenths of a second.
There is also a lower-tier AMG variant: The 2024 Mercedes-AMG GLC43, which features a 2.0-liter turbocharged four-cylinder engine. However, the smaller AMG does not incorporate the GLC63’s electric motor at the rear axle, opting instead for a 48-volt mild-hybrid system with a belt-driven starter generator contributing an additional 13 horsepower. The total power output stands at 416 horsepower and 369 pound-feet, representing a 31 horsepower increase over the previous V6 model.
Regarding the internal structure, the interiors share similar appearances to their regular counterparts. The distinguishing factors include carbon fiber embellishments, more athletic contrasting stitches, and Alcantara finishes, especially noticeable on elements such as the steering wheel. These modifications are largely consistent across both AMG models.
Details on the pricing are yet to be disclosed, but the 2024 Mercedes-AMG GLC 43 is expected to be available for purchase early next year. On the other hand, the GLC 63 E Performance is set to be introduced to American roads by the end of 2024. While one might underestimate these vehicles due to their four-cylinder strength, for those prioritizing performance above all, this is undoubtedly a step up. However, whether this should be the foremost concern for everyone is debatable.
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