Mercedes-Benz SL 400 Grand Edition

The R231-generation SL400 in Grand Edition specification occupies the mid-range of Mercedes-Benz's SL lineup, pairing a 3.0-litre biturbo V6 with 362 bhp and 500 lb-ft of torque to the seven-speed G-Tronic+ automatic. Grand Edition trim adds the Premium Equipment Line — including a premium branded sound system — along with the Night Package and Active Park Assist with Parktronic and reversing camera. Top speed is a governed 155 mph, and the retractable hardtop makes this a genuinely usable year-round convertible, Euro 6 compliant and clear of the majority of UK clean air zones.

This 2020 70-plate example is finished in white and has covered just 9,082 miles — a notably low total for a car now six years old, pointing to light, careful use since new. The Night Package adds visual distinction with blacked-out exterior trim elements, lifting it above base specification. Optional extras are modest but the core Grand Edition package is well-equipped from the factory.

For a buyer wanting an SL at a sensible entry point into the model range, this represents a low-risk proposition: young enough to be under any remaining warranty considerations, with mileage low enough to suggest the mechanical components have seen minimal stress.