2025 Mercedes-AMG® S 63 E Performance Review: Luxury, Power, and Hybrid Madness

Let’s be real—when most people hear “hybrid,” they picture a quiet little car that sips fuel and hugs trees. They don’t think of a luxury missile packing 791 horsepower and 1,055 lb-ft of torque, capable of launching from 0 to 60 mph in just over three seconds. But Mercedes-AMG® clearly didn’t get the memo.

Instead, they went all-in on electrification and built the most powerful S-Class ever made, all while keeping the plush luxury the S-Class is known for.

Power Meets Elegance: The 2025 Mercedes-AMG S 63 E Performance Steals the Spotlight

The 2025 Mercedes-AMG® S 63 E Performance isn’t your typical hybrid.

It doesn’t exist to compete with other hybrids or smell like hemp. It exists to show that AMG® can still make something ridiculously fast, smooth as silk, and packed with more tech than a spaceship—all while sneaking in a bit of electrification. The hybrid system isn’t here for efficiency; it’s here to make a twin-turbo V8 even more ridiculous.

Mercedes took their 4.0-liter twin-turbocharged V8, slapped on an electric motor at the rear axle, and threw in a 13.1-kWh battery. The result? A plug-in hybrid super sedan that can cruise for about 20 miles on electricity alone—or unleash enough power to make sports cars nervous. It’s all part of AMG®’s E Performance strategy, which essentially means “Yes, we’re adding batteries, but no, we’re not getting soft.”

The AMG® S 63 E Performance isn’t your typical hybrid | Photo Source: mbusa.com

So, how does this powerful hybrid system actually work? The V8 powers the front and rear wheels through a nine-speed automatic transmission, while the electric motor adds extra punch to the rear wheels through its own two-speed gearbox. This setup allows for full AMG® Performance 4MATIC®+ all-wheel drive, meaning power gets sent wherever it’s needed most. The result is a luxury sedan that feels more like a muscle car when you floor it, yet can still quietly glide through the city on pure electric power when needed.

Check Out: Mercedes-Benz Baby G-Wagen

Now, let’s talk about the 2025 Mercedes-AMG® S 63 E Performance’s looks.

From a distance, you might mistake it for a regular S-Class, but AMG® has made sure to sprinkle in enough aggression to let you know this isn’t just another executive cruiser. The signature AMG® Panamericana grille dominates the front end, flanked by larger air intakes to cool down all that hybrid madness under the hood. Around back, quad exhaust tips remind you that yes, this thing still makes a proper V8 growl. It rides on 21-inch AMG® wheels, and if you opt for the Night Package, you get blacked-out trim that makes it look even meaner.

Inside, it’s exactly what you’d expect from a top-tier S-Class—only with an extra dose of AMG® sportiness. Hand-stitched Nappa leather, carbon fiber trim, customizable ambient lighting, and heated, ventilated, and massaging seats all come standard. The MBUX infotainment system dominates the dashboard, featuring AMG®-specific performance displays and hybrid power readouts. There’s also a Burmester® 4D surround sound system, because if you’re dropping six figures on a car, you deserve concert-level audio on your daily commute.

The power of Mercedes-AMG®—where speed meets luxury. The perfect ride for the open road.

But the real magic is in how this car drives. With the AMG® Ride Control+ air suspension and adaptive dampers, it can be whisper-quiet and ultra-smooth when you want it to be, or firm and aggressive when you’re in the mood for some spirited driving. The active rear-wheel steering makes it surprisingly nimble for something this big, and the ceramic brakes (optional but highly recommended) help bring all that power to a stop when needed.

One of the coolest features is the AMG® Dynamic Select drive modes, which let you choose between Comfort, Sport, Sport+, and Race, each adjusting the suspension, throttle response, and hybrid assist. There’s also a Battery Hold mode, which saves the electric juice for later, and an Electric mode, which turns it into a silent, emissions-free cruiser—for about 20 miles, at least.

Now, let’s talk numbers. The 2025 Mercedes-AMG® S 63 E Performance starts at around $186,200 MSRP*, and that’s before adding any fancy options. It’s not cheap, but then again, no AMG® S-Class ever is. The real question is, does it justify the price? Well, if you want a luxury sedan that can double as a high-performance beast, there’s nothing else quite like it.

What really sets the S 63 apart is how effortlessly it blends old-school AMG® muscle with cutting-edge hybrid tech. It’s the kind of car that lets you enjoy brutal acceleration, supreme comfort, and next-gen technology all in one package. You can roll up to a business meeting in silent EV mode, then embarrass sports cars at the stoplight on the way home. It’s a best-of-both-worlds kind of deal.

That said, it’s not perfect. The added weight from the hybrid system makes it heavier than previous AMG® S 63 models, which might make some purists raise an eyebrow. The 20-mile electric range isn’t exactly groundbreaking, and at nearly 5,900 pounds, it’s no lightweight sports car. But when a car this big and luxurious can still hit 60 mph in 3.3 seconds, does it really matter?

The 2025 Mercedes-AMG® S 63 E Performance is, in fact, a masterpiece of modern engineering. It’s proof that hybrids don’t have to be boring, that luxury and performance can coexist, and that AMG® still knows how to make cars that make your heart race.

So, is this the future of high-performance luxury sedans?

The road ahead is endless—so is the thrill with the Mercedes-Benz AMG® GT 63 S E Performance.

If this is what electrification looks like, we’re all in for a wild ride. Would you take this over a traditional gas-powered AMG®, or are you holding out?

Learn Why: The AMG® GT is the Ultimate Sports Car

Now, here are five standout features from the 2025 Mercedes-AMG® S 63 E Performance, straight from the source, Mercedes-Benz:

1. Handcrafted 4.0L AMG® V8 Biturbo with Hybrid Assist – 791 hp and 1,055 lb-ft of torque make it the most powerful S-Class ever.
2. AMG® Performance 4MATIC®+ All-Wheel Drive – Delivers seamless power distribution for maximum grip and agility.
3. Active Rear-Wheel Steering – Enhances maneuverability at low speeds and stability at high speeds.
4. AMG® Ride Control+ Air Suspension – Balances supreme comfort with precise handling dynamics.
5. MBUX Hyperscreen with AMG®-Specific Displays – A massive, high-tech dashboard with hybrid power readouts and performance data.

Experience the future of high-performance luxury today.

The 2025 Mercedes-AMG® S 63 E Performance redefines what a hybrid can be—seamlessly blending AMG® power, cutting-edge technology, and first-class comfort. Ready to feel the power for yourself?

Contact Mercedes-Benz of Northern Arizona dealership in Flagstaff, AZ to explore this electrified masterpiece or schedule a test drive.

*Base MSRP excludes transportation and handling charges, destination charges, taxes, title, registration, preparation and documentary fees, tags, labor and installation charges, insurance, and optional equipment, products, packages and accessories. Options, model availability and actual dealer price may vary. See dealer for details, costs and terms.

**Burmester® is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany.