First Drive: Mercedes-Benz GLC Coupe

First Drive: Mercedes-Benz GLC Coupe

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‍The Mercedes-Benz GLC Coupe is a prime example of this particular segment, which the X6 from BMW introduced about 16 years ago, and this shape has since become a prominent trend in the automotive industry.

As for the segment itself, it has seen substantial growth over the years, compelling most marques to participate in this evolving stable. Just so you know, Audi has the Q5 Sportback, Porsche has the Macan, and BMW has the X4 as a response to the growing consumer preference.

Speaking of the Mercedes-Benz GLC coupe, it’s now entering its second generation, and as it’s usually the case, it’s based on the regular GLC variant that was launched locally in 2023.

From launch, only two variants are on offer: the GLC 220d and the GLC 300d, both of which we sampled in and around Cape Town.

Compared to its forebear, the new Mercedes-Benz GLC coupe is entirely new and bigger. It is 31mm longer, sits 5mm higher, and boasts a longer wheelbase plus wider track widths.

Though design tweaks mimic those of the GLC SUV, the coupe version has an added sporty flair, and the huge difference is the rear end with its sloping roofline to make up for its coupe stance. As standard, the GLC coupe comes with the Avantgarde trim level that fits the variants with 18-inch alloys, as well as the chrome package and the Mercedes-Benz pattern on the radiator grille.

Buyers can opt for the AMG Line packages that add 19-inch or 20-inch mixed-profile wheel arch liners in the vehicle shade, optional easy-entry running boards, and the popular Night Package.

The GLC coupe has a cosmetically enhanced rear end, which remains my favourite part. It consists of two-part taillights with black-coloured and dark red connecting elements, further complemented by a chrome underguard.

Inside, there is an 11.9-inch portrait infotainment touchscreen system that is shared amongst the latest Mercedes-Benz products and a 12.3-inch digital instrument cluster. Take my word for it, the overall interior quality is impressive, with plenty of storage spaces, but there is a catch.

Yes, coupe SUVs have a sporty appearance, but because of their sloping roofline, which reduces boot space and rear headroom, they are generally less practical than SUVs with regular shapes. For a clear perspective, the coupe boasts 545 litres of boot space versus the SUV’s 620 litres.

So, if space is an important factor, the conventional variant will serve you better. One potential drawback to note is the design of the rear window. Its small size and steep rake could pose visibility challenges, which might require some adjustment for optimal viewing.

When it comes to driving, the GLC 300d was the first to be sampled at launch. Powered by a mild-hybrid 2.0-litre turbodiesel engine with 198kW and 550Nm, paired with a 9-speed automatic transmission and a 4Matic all-wheel-drive system. 

The 48-volt mild-hybrid system incorporated in the vehicle provides a seamless start-stop experience. It features an EQ Boost function that delivers an additional power boost of 17kW and 200Nm of torque. As experienced at launch, this enhancement is particularly beneficial for urban driving scenarios, where frequent stop-and-go movements are common.

On the road, the GLC 300d exhibits a high degree of refinement. It boasts impressive pulling power across the entire power band, resulting in an impressive driving experience. This performance is further enhanced by superior ride quality, attributable to the optional air suspension fitted to our test vehicle.

In contrast, the GLC 220d packs the same mild-hybrid 2.0-litre turbocharged diesel engine, albeit detuned to deliver 145kW and 440Nm. Despite the significant difference in power outputs compared to the 300d, the 220d executes its duties remarkably well, further demonstrating the vehicle’s versatility and adaptability to cater to a range of performance requirements.

It is important to note that the transmission system integrated into both vehicles may not be the epitome of refinement. It’s clunky, jerky at slow speeds, and very hesitant when pulling away from a stop. These characteristics suggest areas for potential improvement in the system’s smoothness and responsiveness.

With the GLC 220d priced at R1,392,350 and the GLC 300d at R1,447,350, these coupes continue to demonstrate their proficiency within their respective segments, notwithstanding their minor shortcomings. While they distinguish themselves with their stylish and sporty attributes, our preference leans towards the SUV models, primarily due to their practicality.

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