AMG's New 603-HP GLE and GLS: A Beastly Powertrain Meets Luxury
Mercedes-AMG's latest super SUVs, the GLE 63 S and GLS 63, boast a new M177 EVO V8 engine, producing 603 hp and 627 lb-ft of torque.
Key Takeaways
- Mercedes-AMG’s new GLE 63 S and GLS 63 feature a 4.0-liter twin-turbocharged V8 with a flat-plane crankshaft.
- The engine produces 603 hp and 627 lb-ft of torque, with an additional 23 hp and 151 lb-ft from the 48-volt mild-hybrid system.
- Both models use the latest AMG Speedshift TCT nine-speed transmission and 4Matic+ all-wheel drive.
- The GLE 63 S and GLS 63 have an electronically limited top speed of 174 mph.
- Visual changes include a blacked-out front grille and reshaped air intakes for the GLE, and a chrome grille for the GLS.
A New Powertrain for the Ages
In my experience, few engines can match the thrill of a well-tuned V8. Mercedes-AMG’s new M177 EVO engine is no exception. This 4.0-liter twin-turbocharged V8 boasts a flat-plane crankshaft, a design that provides better response and efficiency.
But what really sets this engine apart is its incredible output. With 603 hp and 627 lb-ft of torque, the GLE 63 S and GLS 63 are capable of accelerating from 0-60 mph in just 3.6 seconds and 3.9 seconds, respectively.
And that’s not all - the 48-volt mild-hybrid system adds an additional 23 hp and 151 lb-ft of torque, making these SUVs even more potent.
Transmission and Drivetrain
So, how do these incredible power figures translate to real-world performance? The answer lies in the transmission and drivetrain. Both models use the latest AMG Speedshift TCT nine-speed transmission, which provides lightning-quick shifts and seamless acceleration.
But it’s not just the transmission that’s impressive - the 4Matic+ all-wheel drive system ensures that power is distributed evenly to all four wheels, providing incredible traction and stability.
And with fully variable torque distribution and an electronically controlled locking rear differential, these SUVs can handle even the most challenging roads with ease.
Performance Figures
| Model | 0-60 mph | Top Speed |
|---|---|---|
| GLE 63 S | 3.6 seconds | 174 mph |
| GLS 63 | 3.9 seconds | 174 mph |
Ride and Handling
But performance isn’t just about acceleration - it’s also about handling. And that’s where the Ride Control+ air suspension comes in. This system provides adaptive damping and several modes, including a Trail setting that increases the ride height by 2.2 inches.
And with AMG Active Ride Control, body movements are minimized, providing a smooth and stable ride even on the most challenging roads.
Visual Changes
So, what about the visuals? Both models feature distinctive styling cues, including a blacked-out front grille and reshaped air intakes for the GLE, and a chrome grille for the GLS.
And with wheels available at up to 22 inches for the GLE and 23 inches for the GLS, these SUVs are sure to turn heads on the road.
Interior Upgrades
But it’s not just the exterior that’s been upgraded - the interior has also received some significant tweaks. The latest AMG Performance steering wheel is available in leather, microfiber, or a combination of both, and distinctive upholstery options are also available.
And with plenty of carbon fiber trim, these SUVs are sure to impress even the most discerning driver.
Frequently Asked Questions
Q: What is the top speed of the GLE 63 S and GLS 63?
A: Both models have an electronically limited top speed of 174 mph.
Q: What is the 0-60 mph time for the GLE 63 S and GLS 63?
A: The GLE 63 S accelerates from 0-60 mph in 3.6 seconds, while the GLS 63 takes 3.9 seconds.
Q: What is the engine output of the M177 EVO V8?
A: The M177 EVO V8 produces 603 hp and 627 lb-ft of torque, with an additional 23 hp and 151 lb-ft from the 48-volt mild-hybrid system.
