New Mercedes-AMG SL 63 S E Performance review: plug-in GT is most powerful SL ever

Helping even further to keep the SL’s kerb weight in check are the hydraulically cross-linked adaptive dampers that have a semi-active anti-roll function. Replacing traditional anti-roll bars, this system allows more adjustability for the suspension depending on the selected driving mode. Unlike older versions of the AMG SL, the S E Performance features coil springs rather than air-suspension. The 21-inch wheels are the same size as the SL 63’s and once again they contribute to a slightly fussy ride here, which does settle down better at high speeds.

Despite the expansive bonnet and being both longer and wider than a Porsche 911 Cabriolet, the SL doesn’t feel unwieldy on the road. It’s easy to place thanks to a near-perfect driving position and around town the rear-wheel steering system gives it an agile feel. The seats themselves offer a good balance between comfort and supportiveness, too. 

The interior is largely the same as you’ll find in other versions of the latest SL – quality is definitely on the higher-end of the Mercedes spectrum even if space isn’t, with rear seats that are only fit for extra luggage rather than passengers.  

A feature we’ve long enjoyed on the new SL – and remains in place on this flagship variant – is the tilt function for the central screen to ensure it doesn’t reflect the sun’s rays into your face, and remains easy to see at all times. We don’t find Mercedes’ augmented reality display on that screen particularly useful, however, as it causes too much of a distraction whilst driving.