The Mercedes C 63 AMG has always been known for its delightful overkill. It’s the result of enthusiasts sitting around and wondering, “Hey, wouldn’t it be funny if we stuffed that into that?” In the past, it achieved overkill with a massive 6.2-liter naturally aspirated V8 engine. However, the new 2025 Mercedes-AMG C 63 S E Performance takes a different approach with gratuitous complexity.
The C 63 S E Performance is powered by a 2.0-liter inline-four engine. While some may find the cylinder count underwhelming, this engine is no ordinary four-cylinder. It features an enormous turbocharger with Mercedes F1-derived electrification. An electric motor eliminates turbo lag by spooling up the turbo before the exhaust gases kick in. It also keeps the turbo spooled up when you lift off the throttle. The result is a staggering 469 horsepower and 402 pound-feet of torque, making it the most powerful production four-cylinder in the world.
But that’s not all. The C 63 S E Performance is also a plug-in hybrid, although you don’t need to plug it in under most circumstances. The engine keeps the battery topped up, and the EPA-estimated electric range is only 3 miles. The car is best thought of as a regular hybrid with a large battery pack that powers an electric motor at the rear axle. The motor delivers 201 horsepower and 236 pound-feet of torque. It works in conjunction with the 2.0-liter engine, producing a total system output of 671 horsepower and 752 pound-feet of torque. This results in an estimated 0-60-mph time of 3.3 seconds.
The C 63 S E Performance offers eight different drive modes, allowing you to customize your driving experience. The suspension can be adjusted for comfort or sportiness, and there’s even a Drift mode for those who want to have some fun. The power delivery is seamless, with no lag from the electric motor or turbocharger. The exhaust provides some exciting noise, although it is enhanced through the speakers. The car’s chassis has been modified to accommodate wider tires, ensuring excellent road holding.
While the C 63 S E Performance offers impressive performance and advanced technology, there are some drawbacks. The ride can be uncomfortably firm on most roads, even on smooth pavement. The brakes can be inconsistent, with varying pedal action. The visual cues, such as wider fenders and a unique front fascia, distinguish the C 63 S E Performance from its predecessors. The interior features unique displays and the option for AMG Performance seats.
In conclusion, the C 63 S E Performance is a different kind of monster. It caters to enthusiasts who appreciate the technical wizardry behind their car. While it may lack the simplicity and charm of its V8-powered predecessors, there’s no denying its impressive performance and cutting-edge technology.