All the seventh generation SL models get an AMG moniker. Will it be enough to compensate the V12 disappearance and the new 4-cylinder engine now lurking under the long, double-humped front bonnet? In any case, this new roadster gets a tough job, as it replaces the SL, the AMG-GT Roadster and the S Convertible. The 2023 SL must satisfy sports enthusiasts, capwearers looking for a boulevardier to cruise in and dyed in the wool traditionalists. Is it too much of a challenge, stretching things too far?
The SL design is very pleasant, with its long curved bonnet mated to rounded haunches. Once again, the SL AMG once uses a fabric soft top that takes just 15 seconds to fold at speeds up to 37 MPH, using a touch-sensitive control on the central screen. Better to do it while not driving or just let your passenger do it. Once out in the open air, both passengers are perfectly sheltered by the steeply raked windscreen and the anti-swirl net… However, when it is up, the two small rear seats are no longer accessible. That’s a real shame as they’re just back on this new generation ! Never mind, the Belgian summer weather we got during our testing days was absolutely horrendous. Initially, we thought testing a convertible by the end of July would be a good idea…
I like it
The interior took a leap forward compared to the outgoing SL, that’s quite logical. Screens are now everywhere : there’s a curved one facing the driver, featuring multiple and varied displays. It still amazes us that both Audi and BMW still have to offer such a large and logical choice of layouts. However, the prominent 11.9’’ vertical central screen dominates the inside of the car. Its position can even be adjusted to allow a clear view, even when driving in direct sunlight. The seats are superbly designed and impressively comfortable. They’re ergonomically sound and can be heated and ventilated while their massaging function is always welcome on long journeys. The only let down is the three-spoke steering wheel : it requires some concentration to navigate the menus of the two driving modes selectors or this AMG sportier settings.
Quite clever
The AMG tag now attached to the SL moniker is a promise of sheer sportiness. For the record, we always thought a diesel convertible was an heresy. A V8 is essential in an SL, if only to enjoy its soundtrack in the best possible way. Not to mention 476 bhp and a 700 Nm torque value going to the four wheels, making for a safe and secure handling whatever is thrown at the car. In the rain, the SL is absolutely unflappable, and you can enjoy the road, any road, in total confidence. It is a true GT, even if comfort is much more on the firmer side than what is used to be on the previous generation. The car weighs 1,970 kg and therefore the suspension had to be stiffened up to tackle tight corners with gusto. The on-board electronic systems do a wonderful job making up for the weight but they can’t hide how bulky this pretty little car is. Playing around with the settings and selecting the sportiest one means it is possible to let the rear end get away when accelerating out of bends, but it’s always quite predictable.
I don’t like it
It’s never easy to fault these high-end convertibles. The cramped rear seats mean a four adults travelling party is wishful thinking, and the boot is pretty shallow, offering just 240 litres. Anyway, no one mistakes an SL for a removal van ! The windscreen seems pretty fragile and requires careful handling.
Why I buy it
SUVs being all over the place now mean convertibles are an endangered species. Their ranges are shrinking all the time, even high end ones are less popular these days. Mercedes tasked the SL with replacing its predecessor, as well as the AMG-GT Roadster and the S Cabriolet. It should succeed, thanks to its twin-turbo 4.0 V8 engine which is available with two power levels. We tested the least powerful one but frankly it wasn,’t lacking in it. The four-wheel drive and steering ensure the SL55 masters anything you throw at it. As ever with AMG badged cars, you can select the most extreme settings for engine response and suspension, not forgetting the exhaust. With the top down, you can enjoy these moments to the full, at least for now. However… On-board comfort, top grade fit and finish and up-to-the-minute digital equipment turn this convertible into a real masterpiece, a future classic with timeless design. If you can afford it, go for it and don’t look back!
Why I don’t buy it
Priced from €172,304 onwards, the SL55 is a fine piece of kit for those who have succeeded in life and want to enjoy an exclusive convertible. A further €30,000 lands the 585bhp SL65. Such figures have us dreaming… being obviously out of reach for most of us. However, a more affordable version is available : the 4-cylinder engined SL43 is priced from €132,495, but to be honest, it isn’t just quite the same thing. Don’t forget to budget for petrol as well : it’s a heavy drinker and getting more than 18 MPG is nigh on impossible if you want to enjoy it to the full. On the way back to the importers’ premices, we sticked to the speed limits and only drove on the motorway. We managed to get 25 MPG but what a pity, the V8 wasn’t singing at full blast… (Pictures by Pierre Fontignies)
