2016 Mercedes-Benz SL 400 AMG Line (R231) Automatic

Highlights

• 3.0-litre twin-turbo V6, 0-62 mph in 4.9 seconds

• Striking Brilliant Blue Metallic over black leather

• Full AMG Line specification with the AMG Sports Package

• Low mileage at around 34,000 from three former keepers

• Extensive history

• Recently serviced 

Overview

One could argue that the R231 generation SL is the sweet spot of Mercedes-Benz's long-running roadster line. Much of its body is built from aluminium and magnesium, so it feels taut and light on its feet yet supremely refined. This is a car equally happy to waft along a motorway or hustle down a favourite B-road. It's a genuinely classy two-seat grand tourer that has always known exactly what it's for.

Under the bonnet sits a 3.0-litre twin-turbocharged V6, and it's a proper gem of an engine. There's effortless real-world pace on tap, delivered with the sort of hushed, long-legged ease the SL has traded on for decades. It's quick when you want it and relaxed when you don't. Fold away the metal roof and you've a serious open-top tourer, ready-made for a long British summer's evening.

This particular SL 400 wears Brilliant Blue Metallic over black leather, and it's a genuinely striking combination that suits the shape beautifully. Specified from new in full AMG Line trim with the AMG Sports Package, it has covered around 34,000 miles across three former keepers. The vendor tells us it drives beautifully, and everything we can see supports that impression.

This is a car that's clearly been looked after and has recently been serviced and sorted. It presents in fine cosmetic fettle inside and out, sitting on that full AMG Line specification and backed by an extensive Mercedes-Benz history. All told, it's a low-mileage, standout-colour SL that looks primed to be driven and enjoyed.

History and Documentation

• First registered on 9 December 2016, with three former keepers and in current ownership since May 2024

• Documented Mercedes-Benz main dealer and specialist service history, with stamps at 11,875 miles (November 2017), 20,502 miles (June 2020), 23,548 miles (June 2021), 24,747 miles (June 2022), 25,923 miles (June 2023), 27,202 miles (May 2024), 29,619 miles (May 2025) and 33,611 miles (May 2026)

• Service at 27,202 miles (May 2024) with Alexanders Prestige of York included new rear brake pads and discs

• Work at 29,619 miles (May 2025) with Mercedes-Benz of Aylesbury included a new auxiliary battery and a new sunroof roller sun blind

• Most recent Service B at 33,611 miles (May 2026) with Mercedes-Benz of Aylesbury included an air conditioning refresh and a fresh MOT

• Current MOT valid until 28 May 2027

• Accompanied by the owner's manual pack and two Mercedes-Benz keys

• ULEZ compliant

• HPI clear

Interior

• Finished in black and anthracite leather that presents in excellent order with no notable wear

• AMG flat-bottomed multifunction steering wheel with alloy sports pedals

• Memory seats and dual-zone air conditioning

• COMAND Online navigation with Harman Kardon premium sound, DAB radio and Apple CarPlay

• Airscarf neck-level heating fitted

• Keyless-Go with Engine Start/Stop

• Reversing camera and Active Park Assist, both shown working

• Illuminated Mercedes-Benz door sills and AMG floor mats

• Slight scuffing to both kick plates on both doors

• The seller advises that everything works as it should

• TIREFIT tyre repair kit supplied in place of a spare wheel

Exterior

• Finished in Brilliant Blue Metallic with a deep, even gloss and straight panels

• Consistent shut lines throughout, with only minor stone chips reported

• AMG styling package with front spoiler and side skirts

• Staggered AMG twin-five-spoke 19-inch alloy wheels with clean faces

• Pirelli P Zero tyres

• Dynamic LED headlamps with automatic high beam with some slight hazing evident to the headlight lenses

• Panoramic glass Vario folding metal roof, shown cycling correctly

• Electric folding mirrors and Magic Vision Control heated washers

Mechanical

• 3.0-litre twin-turbocharged V6 (M276) producing 362 bhp and 354 lb ft

• 0-62 mph in 4.9 seconds and on to a top speed of 155 mph

• Nine-speed 9G-Tronic automatic gearbox driving the rear wheels

• AMG sports suspension with Agility Select drive modes and a switchable exhaust

• Nearside front suspension spring link replaced in May 2026 with a genuine part carrying a two-year warranty

• Offside front wheel-speed sensor replaced in June 2026

• Engine bay presents tidily

Summary

So, what have we got? A low-mileage R231 SL 400 in standout Brilliant Blue Metallic, specified in full AMG Line trim with the AMG Sports Package. At around 34,000 miles it's barely run in, and it presents beautifully inside and out.

The vendor tells us it drives beautifully, and it certainly looks the part. If you fancy a classy, quick and genuinely handsome open-top Mercedes for summer, this is a lovely example that deserves a close look.

To arrange a viewing, click the Book Viewing button located under the Place Bid button. Viewings can be booked up until the day before the auction ends, after which the option will change to Contact Seller for further enquiries. This seller is located in Chesham, Buckinghamshire.