2024 Mercedes-Benz SL 43 AMG: Past glory, future-ready

For the first time in decades, the Mercedes-AMG SL 43 has brought a four-cylinder engine back to the SL family — a bold move towards the evolution of this legendary car.

The SL tradition began with the legendary 300 SL "Gullwing" in 1954, a car that epitomised high performance and luxury in its day. Over the years, the SL has adapted to changing times, adopting new technologies, design philosophies and engineering advancements, but retaining its core nature as a luxurious grand tourer.

And then there is the SL 43. It takes up where that heritage left off. It is still sleek, still stylish, still performance-focused, but it introduces new heights of engineering like a turbocharged inline-four engine and electric exhaust gas turbo for greater efficiency and responsiveness. It is not retro nostalgia; it is a reimagining of how great the SL can be today.

We got the opportunity for a walkaround of the latest Mercedes-AMG SL 43, courtesy of Mercedes-Benz Bangladesh.

The SL43 appears speed-bound even when stationary. PHOTO: Akif Hamid

As mentioned, this two-door convertible brings the old-school SL styling together with a modern, sporty edge. It is pointy, angular and has that AMG flair that catches you straight away.

Right from the first glance, the  Mercedes-AMG SL 43 turns out to be a notable experience. With its snarling front grille, low-sitting, expansive demeanour, and long, chiseled hood, the SL features a mixture of aggressive, sporty and confident look that Mercedes could successfully exude with intent. It is a car that appears speed-bound even when stationary.

Step inside, and you will be greeted by a cabin that has a fashion-conscious yet contemporary look about it. PHOTO: Akif Hamid

Step inside, and you will be greeted by a cabin that has a fashion-conscious yet contemporary look about it. Materials feel rich to the touch — soft leather, metal accents and streamlined lines. The ambient lighting is a nice touch, allowing you to dial up or down depending upon whether you are driving at night or on a weekend road trip.

The vibrant 11.9-inch touchscreen is always within convenient reach and tilts to reduce glare. It's your command center, with elegant, easy-to-use controls that manage everything from entertainment to navigation. For sound, the Burmester surround system envelopes you in music and not merely plays it. The experience is rich and immersive, whether listening to the engine note or a favourite playlist.

The front seats are adequately cushioned and spaced to be a proper grand tourer. PHOTO: Akif Hamid

Under the SL 43's hood is a 2.0-liter turbocharged inline-four engine that delivers 375 horsepower and 354 lb-ft of torque. The engine employs Formula 1-inspired electric turbocharger technology, which enhances throttle response and efficiency. With a 9-speed automatic transmission and rear-wheel drive, the SL 43 accelerates from 0 to 60 mph in approximately 4.7 seconds.

As the entry-level variant of the SL family, the Mercedes-AMG SL 43 is intended for those seeking a balance of performance and everyday luxury without delving into the high-output V8 range. It lacks the unbridled brute force of its larger siblings but still delivers a confident and pleasurable drive — perfect for road trips, weekend getaways, or merely cruising in luxury. 

Under the SL 43's hood is a 2.0-liter turbocharged inline-four engine that delivers 375 horsepower and 354 lb-ft of torque. PHOTO: Akif Hamid

However, if you are in the market for one, a few alternatives specifically shine in this category. The BMW M4 Convertible for example, provides more aggressive handling and performance, which is perfect for someone who likes a little edge. The Lexus LC 500 provides a naturally aspirated V8 and drop-the-mic looks, a luxurious and emotional drive. And then there's the Porsche 718 Boxster– lighter and mid-engined, tuning more into precision and sport, which is a fantastic option for driving pure engagement.

Each of these cars is characterised by a unique personality, yet the SL 43 discovers that sweet spot for anyone wanting a grand tourer with presence, comfort, and just a bit of kick to make each ride unique.

In every detail, the SL 43 embodies what Mercedes-AMG does best: blending emotion and engineering and creating a car that will attract both the head and the heart.

For SL heritage fans, the SL 43 offers a fresh and forward-looking evidence that change never means losing what originally made a car great.