- Vivianite Metallic was a rare special-order paint late in the R129 run - examples in this hue are exceptionally uncommon
- Comprehensive service and brake overhaul carried out in June of this year
- ULEZ compliant 3.2 litre in-line 6 cylinder producing 228bhp - widely considered one of the most reliable Mercedes engines of all
There are certain cars that quietly transcend trends, and the R129-generation SL is very much one of them. SB is thrilled to be offering this example on the platform. Engineered during a period when Mercedes-Benz operated with near-limitless resources, the R129 combined vault-like build quality with genuine long-distance comfort and timeless proportions. In SL320 form, it strikes a particularly appealing balance: smooth, refined six-cylinder power paired with the elegance and composure that defined Mercedes’ flagship roadsters of the era. What truly sets this example apart is its specification. Finished in the ultra-rare and special order Vivianite Metallic green, this SL presents with a depth and subtlety that rewards closer inspection; an understated yet unmistakably special colour that suits the R129’s restrained design perfectly. The exterior is complemented by a full beige leather interior, creating a light, classic cabin environment that feels both welcoming and period-correct, and one that contrasts beautifully with the deep green coachwork. This particular car comes from the care of a well-known enthusiast frequently seen at car shows in and around London, and it shows in the way this SL has been preserved with care, rather than simply driven without consideration. The mileage tells an important story here: just 600 miles covered in the last decade, with a five-year period of storage prior to this year. Crucially, light recommissioning has been handled correctly and overseen by the enthusiast seller. This entailed a comprehensive service and brake overhaul ensuring the car is ready to be enjoyed by its next custodian rather than merely admired. For collectors and drivers alike, this ULEZ-compliant SL320 represents a rare opportunity to acquire an R129 that stands apart from the crowd. As always, the seller is available to answer all questions via the Comments section below. Buyers should bid with confidence.