Mercedes-Benz has just announced the AMG models of the latest GLC SUV. Like the standard versions, the updated AMG GLCs resemble the previous-generation GLC, but don't be fooled. Unlike the standard versions, the Mercedes-AMG GLC models will get a massive dose of horsepower, including the first performance hybrid in the Mercedes SUV lineup.
The new AMG GLCs, like the standard GLC SUVs, are about 65 mm longer than before, with an extra 13 mm of wheelbase. The new chassis means a small amount of extra room in the rear for passengers and cargo, but also a more advanced base for AMG enhancements.
First to arrive at dealers will be the Mercedes-AMG GLC 43, which arrives in Q1 of 2024 as a 2024 model year vehicle. The 2024 GLC 43 gets a 416 hp 2.0L engine that makes 369 lb-ft of torque, which is augmented on demand by a belt-driven starter alternator, and paired to a nine-speed automatic transmission.
AMG uses this engine in some of its other 43-badged vehicles. The turbocharger is spun by both the exhaust gas (like a normal engine) and by a motor powered through the 48V electrical system. The electric motor lets AMG fit a larger turbo that can generate more peak boost without suffering from severe turbo lag at lower RPM. Mercedes says it is a "direct derivative" of the tech the Mercedes-AMG Petronas F1 team uses in its racers.
The Mercedes-AMG GLC 63 S E Performance will arrive in late 2024 as a 2025 model year vehicle. It uses a version of the same 2.0L four but turns the wick up even higher. At 469 hp, AMG calls it the most powerful series-produced four-cylinder in the world.
But that's not enough power to replace the AMG 4.0L V8, so the company has added an electric motor and a high-performance battery. The total output is 671 hp with 752 lb-ft of torque, enough to rocket the GLC 63 S from zero to 100 km/h in just 3.5 seconds.
The motor and engine don't work together in all situations. The electric motor is mounted to the rear axle, sending its power directly to those two tires. But it can send power forward if needed in a feat of complex engineering. The rear axle has its own two-speed transmission to help the motor maximise its output.Like in the 63, the only transmission is a nine-speed automatic.
Both AMG models will have AMG Ride Control adaptive damping as standard with steel springs. The system offers multiple modes to balance comfort and dynamics. The AMG GLC 63 S will also have active roll stabilisation that can do the work of anti-roll bars with electronic actuators. This can reduce roll in corners while improving straight-line ride. Active rear steering is also standard.
Cosmetic changes include the usual AMG bits like vertical slat grilles, wider intake openings, and more aerodynamic performance-enhancing elements. The side sills and rear diffusers are also AMG-specific to each model.
Inside, AMG sports seats and AMG Performance steering wheel are both standard. The infotainment system features AMG modes including lap timer and other performance boosting screens.
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