Performance Meets Efficiency: The Controversial Mercedes-AMG GLC 63 S 4Matic Redefines Power
Mercedes has boldly transitioned from its beloved 4.0-liter V8 engine to a bold Plug-in Hybrid (PHEV) configuration featuring a humble 4-cylinder engine. The big question is: did this automotive transplant succeed?
Meet the Mercedes-AMG GLC 63 S 4Matic, the most powerful GLC in the lineup, boasting an impressive 680 PS and a staggering 1020 Nm of torque. As we dive deep into the heart of this machine, we’ll discover whether this hybrid setup can truly take the reins from the mighty V8 it replaces.
Drastic Changes in Powertrain
The traditional adage “No replacement for displacement” rings in the ears of petrolheads around the world. The previous AMG GLC was a powerhouse, housing a formidable 4.0-liter V8 that churned out 510 PS and 700 Nm. However, environmental regulations have forced Mercedes, like many automakers, to innovate. Enter the new PHEV system tagged as the P3 Hybrid.
This hybrid powertrain pairs the M139l 2.0-liter turbocharged 4-cylinder engine, equipped with an electrically powered turbine, with a rear axle driven by a 204 PS electric motor. Together, they create a truly innovative yet controversial driving experience. The rear electric motor provides an additional performance kick, mated to a two-speed automatic transmission that offers seamless, dynamic power delivery.
A Closer Look at the Driving Experience
Fortunately, climbing inside the GLC 63 S feels incredibly inviting. The nappa leather seats draped in the AMG logo beckon you to take the wheel. Upon hitting the start button, we’re placed into electric mode, achieving an eco-conscious journey for an official 12 km with zero emissions. But, this is no ordinary hybrid—it's engineered for dynamic performance.
The ride offers a plush adaptability, featuring an advanced steel-spring adaptive suspension that cocoons the driver in comfort, handling even the roughest roads gracefully. With eight distinct driving modes—ranging from 'Slippery' to 'Track Pace'—drivers can truly personalize their experience.
Backed by a Powerful Hybrid Edge
As we toggle the switch to 'Sport', the AMG GLC 63 S eloquently produces a beautiful baritone growl, reminiscent of its V8 predecessor. However, this version lacks the fierce intensity of its older sibling's roar. Upon acceleration, the new engine executes its job gracefully but, it is distinctly different—four cylinders produce a notably different sound and power delivery than eight. The electronic turbo response is remarkable, nearly defeating the chances of turbo lag, but as the revs climb high, the ultimate punch of the V8 is missed.
The 9-speed automatic gearbox stands out with its adept smoothness. While some may feel a hint of nostalgia missing from the 'old-school' vibes of a V8, the blending of electric and combustion power shows promise, allowing rapid acceleration from the get-go.
The Verdict: A Mixed Bag
With a hefty price of around €124,236, the GLC 63 S enters a rather competitive market. For reference, BMW's X4M, carrying a robust 510 PS inline-6, comes in at approximately €107,300—cheaper by nearly €17,000. Despite this price discrepancy, the driving dynamics and technology in the GLC 63 S are truly commendable.
In terms of agility, thanks to active stabilizer bars and extravagant weight distribution, the GLC exhibits surprising agility. Steering feedback is impressive for a vehicle of its size, though initial braking responses can be slightly irregular as it transitions between regenerative and conventional braking.
Conclusion: The Future of Performance SUVs
Is the Mercedes-AMG GLC 63 S 4Matic a worthy successor to its V8 forebear? The answer lies in what you prioritize: while it offers a powerful, supported hybrid experience, the driving sensation is distinctly different, relying on advances in tech to overshadow the displacement loss. It pushes the limits of performance SUV engineering but at the expense of some raw emotional connection typically found in traditional AMG models. In a rapidly evolving market, the future appears bright—if you can handle the absence of that classic growl.
- Engine Type: L4, turbo
- Max Power: 680 PS
- Top Speed: 275 km/h
- 0-100 km/h: 3.5 seconds
- Price: €124,326