Mercedes-AMG SL 43: An Expert’s Take on Whether It Bridges the Gap
As a seasoned automotive professional with over a decade immersed in the exhilarating world of performance vehicles, I’ve witnessed firsthand the evolution of iconic models. The Mercedes-AMG SL is undoubtedly one of those legends, a car that started as a raw racing machine and gradually matured into a luxurious grand tourer. With the latest R232 generation, AMG aimed to recapture some of that original sporting spirit, but at a premium price. The question then becomes: can the Mercedes-AMG SL 43, the entry-level variant, truly deliver the SL experience while catering to a broader audience?
The SL lineup, now solely under the AMG banner, made a bold statement with the latest generation. However, with the SL 55 starting well above $140,000 and the SL 63 pushing towards $200,000, a significant price gap emerged. Enter the Mercedes-AMG SL 43, positioned as the more accessible entry point, with a starting price around $111,050. This represents a substantial saving compared to its V8-powered siblings. But naturally, compromises had to be made.
The most significant change lies under the hood. Instead of AMG’s signature 4.0-liter V8, the SL 43 utilizes a high-performance 2.0-liter turbocharged inline-four cylinder engine. Moreover, it forgoes the standard all-wheel-drive system found in the SL 55 and 63, opting instead for a rear-wheel-drive configuration. The active anti-roll stabilization system is also absent. So, the central question remains: does the SL 43 sacrifice too much in its pursuit of affordability?
The Heart of the Matter: The Turbocharged Four-Cylinder Engine
Let’s dive into the heart of the SL 43: its engine. This isn’t your run-of-the-mill four-cylinder. It’s a technologically advanced 2.0-liter turbocharged unit featuring an electric exhaust gas turbocharger, a design inspired by Formula 1. This innovative system employs a small electric motor positioned between the turbine and compressor wheels, enabling near-instantaneous boost response and minimizing turbo lag.
The result is an impressive 375 horsepower and 354 pound-feet of torque. While that figure might seem modest for a car tipping the scales at nearly 4,000 pounds, this engine is a spirited performer. Paired with a responsive nine-speed multi-clutch automatic transmission, the SL 43 delivers power with surprising enthusiasm. While it lacks the sheer grunt of the V8 models, the responsiveness of this engine is genuinely addictive. I suspect that many drivers won’t miss the extra power in everyday driving scenarios, especially if they’re driving in the city of Los Angeles or on the congested highways around New York.
The exhaust note, while not as sonorous as the V8’s thunderous roar, is still satisfyingly sporty. It produces a loud, buzzing growl, accompanied by noticeable turbocharger sounds, adding to the overall driving experience. The SL 43 distinguishes itself through its use of an electric exhaust gas turbocharger.
On the Road: Agility and Handling
When you take the SL 43 to a winding back road, it demonstrates impressive agility and balance, mirroring the characteristics of its more expensive counterparts. The front end is remarkably grippy, and the steering is precise, allowing the car to confidently navigate tight corners with minimal body roll. The absence of active suspension components is hardly noticeable, as the standard suspension setup provides a well-controlled and comfortable ride.
However, the SL 43 does exhibit some shortcomings in areas where a grand touring convertible should excel. While the engine sounds exciting in Sport+ mode, it never truly quiets down in Comfort mode. At stop lights, the engine can transmit unwanted vibrations through the chassis. The powertrain calibration also needs refinement. In city driving, the throttle response can be overly sensitive, making smooth starts challenging. The transmission can also be hesitant to downshift when sudden acceleration is required, creating a disconnect between the engine and the driver’s intentions. This car handles very well near San Francisco, but its calibration issues become more apparent during city driving.
As a result, the SL 43 doesn’t possess the same dual-personality as the SL 55 and 63 models. It excels when driven aggressively but can feel less refined in everyday driving situations. The Mercedes Benz SL 43 boasts strong handling, even without the bells and whistles.
Aesthetic and Interior: Maintaining the SL Standard
Fortunately, the cost-saving measures implemented in the SL 43 haven’t significantly impacted its aesthetics or interior. The overall design remains stunning, with excellent proportions that make the car appear smaller than it is. The SL 43 features slightly updated bumpers and rounded exhaust tips, but these changes are subtle.
The interior is equally impressive. The 12.3-inch digital instrument cluster and 11.9-inch central touchscreen are identical to those found in the other SL models. The seats are comfortable and supportive, and the retractable soft top operates smoothly in 15 seconds at speeds up to 37 mph. The cabin is well-insulated from wind and road noise, providing a comfortable and luxurious environment.
The SL 43’s interior highlights Mercedes-Benz’s expertise in creating world-class cabins. Despite being the entry-level model, it doesn’t feel significantly less luxurious than its more expensive siblings. The Mercedes-Benz SL 43 features the same luxurious interior.
The Verdict: Is the Price Discount Worth the Trade-Offs?
The most crucial question for potential buyers is whether the price discount of the SL 43 justifies its compromises. In my opinion, the answer is likely yes. Consider a well-equipped SL 43, which might cost around $120,000. That’s a significant saving compared to the SL 63, which can easily exceed $200,000. While the SL 43 may not offer the same level of performance or refinement as the V8 models, it still delivers a compelling SL experience at a more accessible price point.
Moreover, many of the SL 43’s current issues, such as the powertrain calibration, can be addressed with future software updates. It’s essential to remember that this is a new model, and AMG is likely to refine its performance over time. I wouldn’t dismiss the SL 43 solely based on its cylinder count. While I personally prefer the V8-powered SLs, the four-cylinder engine in the SL 43 has character and deserves its place in the lineup.
The Future of the SL Lineup
The SL 43 expands the appeal of the SL to a broader audience. It demonstrates that a car with excellent fundamentals can still provide a rewarding driving experience, even without all the high-end features. The SL 43 is a compelling option if AMG addresses the powertrain issues.
Taking the Next Step
If you are considering entering the world of high-performance roadsters, the Mercedes-AMG SL 43 presents a compelling option. I invite you to explore local dealerships in areas such as Miami, where a test drive will allow you to fully appreciate its unique blend of performance and luxury, or visit your local Southern California Mercedes-Benz dealer, where you can find the specific options and features that meet your individual needs and preferences.