Autocar first scooped the new SL in 2018, but only recently has Moers gone on the record to confirm AMG’s development of the new model.
“We’re bringing back the historic DNA of the SL,” he said. “It’s far sportier [this time round]. It will have a perfect compromise between driving dynamics and comfort, because it’s still kind of a cruiser, too.”
This is the first time AMG has overseen development of any SL across its previous seven generations. Moers said: “Handing over SL to AMG as the performance and sports car brand is great. There’s lots of responsibility behind that, and I’m really honoured.”
He also confirmed that the eighth-generation SL would be offered only as a roadster, like its predecessor.
Overall, the SL will be revived as a lighter, faster and more engaging model, which is why AMG has been tasked with heading up the project.
SL and GT sharing
As well as sharing a common platform structure, the two upmarket Mercedes sports cars are expected to share axle assemblies, suspension, steering systems, 48V electric architecture and hybrid drivetrains, among other components, in a move to cut costs and boost production efficiency. The new SL and GT will be built alongside each other at Mercedes’ plant in Sindelfingen, Germany.
Early plans to base a successor to the smaller SLC off the same underpinnings have been abandoned following a recent decision not to replace the junior Mercedes roadster due to dwindling sales.
Early prototypes of the new SL were spied testing on track with the new platform underneath a shortened S-Class Coupé body. They give away little about the car’s mechanical set-up, which is rumoured to run a transaxle arrangement with a dual-clutch automatic gearbox integrated within the rear axle assembly, like on the GT. However, the overall dimensions of the engineering mules suggest the production version will be slightly larger than the existing SL, which is 4630mm long, 1870mm wide and 1310mm tall.
The adoption of the MSA platform is claimed to have had a positive effect on the styling of the new SL, whose proportions are said to be more in keeping with earlier incarnations of the classic roadster than the current model, which shares a platform with saloon models such as the C-Class, E-Class, CLS and S-Class.
A Mercedes source told Autocar that the new SL receives a longer bonnet and more rearward-positioned cabin. “The new platform has given us more freedom,” the source said. “There’s more distance between the front axle and the front firewall. This gives it more traditional proportions.”