Mercedes-Benz has recently unveiled the redesigned GLC-Class for the upcoming 2023 model year. In addition to the standard models, the automaker has also introduced a pair of performance variants developed by the AMG division. These high-performance versions, the GLC 43 and GLC 63, will be exclusively available with electrified 4-cylinder powertrains starting from the 2025 model year.
The powertrains used in these AMG models are the same as those found in the C-Class sedan variants. However, the GLC 63 comes with the addition of the “S E Performance” badge which indicates the inclusion of AMG’s most potent hybrid technology. The GLC 63 S E Performance features a 2.0-liter turbocharged 4-cylinder engine along with an electric-aided turbocharger and mild-hybrid system. It also has a single electric motor positioned at the rear of the vehicle.
At its peak, this powertrain generates an impressive output of 671 horsepower. This is over 200 horsepower more than the outgoing GLC 63 S, which was equipped with a twin-turbocharged 4.0-liter V-8 engine. Thanks to this electrified setup, the compact SUV can accelerate from 0 to 60 mph in just 3.4 seconds and reach a governed top speed of 171 mph, as claimed by Mercedes.
However, the performance of these vehicles goes beyond just raw numbers. The powertrain has been meticulously designed to deliver power and torque exactly where it is needed. For instance, the rear electric motor is capable of delivering its full torque instantly, aiding in off-the-line acceleration. Additionally, the GLC 63 S E Performance is equipped with a 6.1-kwh battery that enables it to drive on electric power alone for short distances. This battery, similar to those used in Formula 1 race cars, can deliver high power outputs and recharge rapidly due to direct cooling of the cells.
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Enhancing the driving experience further, the GLC 63 S E Performance includes a fully variable mechanical all-wheel-drive system, rear-wheel steering, and a quick-shifting 9-speed automatic transmission. These advanced features contribute to better performance and handling.
One drawback of the advanced technology in these models is the added weight. Although Mercedes has not provided the exact curb weight, it is expected to be higher than the 4,654 pounds of the C 63 S E Performance sedan. However, one advantage of the increased weight is improved weight distribution compared to the previous generation, which featured only V-8 engines.
On the other hand, the GLC 43 takes a simpler approach. It is powered by the same 2.0-liter turbocharged 4-cylinder engine and mild-hybrid combination found in the C 43 sedan. Similar to the GLC 63, it also features an electric-aided turbocharger and mild-hybrid system. However, the turbocharger in the GLC 43 is smaller in size compared to the one in the GLC 63 S E Performance.
With a peak output of 416 horsepower, the GLC 43 routes power to all four wheels through a 9-speed automatic transmission and a rear-biased all-wheel-drive system. As a result, it achieves a 0-60 mph acceleration time of 4.7 seconds and has a governed top speed of 155 mph.
In addition to the standard GLC-Class models, Mercedes has plans to introduce GLC 43 and GLC 63 S E Performance variants for the GLC-Class Coupe as well. However, the automaker has not specified when these additional body styles will be available. It is likely that they will hit the market as 2025 models.
Overall, the redesigned GLC-Class and its performance variants showcase Mercedes-Benz’s commitment to electrification and innovative powertrain technologies. These vehicles offer impressive performance, advanced hybrid systems, and cutting-edge features that contribute to an exhilarating driving experience. With these updates, the GLC-Class continues to solidify its position as a dynamic and forward-thinking compact luxury SUV in the market.
