The flagship W116 Mercedes-Benz S-Class model, the 450 SEL 6.9, in the tradition of the acclaimed 300 SEL 6.3, made its debut in May 1975. Powered by an enlarged version of the mighty M100 V-8 engine that made its predecessor so famous, the 450 SEL 6.9 also benefited from competition-type dry sump lubrication and chassis enhancements. Advertised at 250 hp in the US, where it found a brief but enthusiastic run from 1978 to 1980, the 450 SEL 6.9 was hailed for its immense performance and purposeful luxury. In all, just 7,380 examples were built and it was the road car of choice for captains of industry and racing drivers alike.

This impressively original 450 SEL 6.9, finished in its handsome original black over tan color scheme, was sold new through Mercedes-Benz dealer Jim Bess Inc. of Canoga Park, California, to Bruce M. Saal M.D. of Los Gatos on August 7, 1980, as documented in the warranty booklet on file. Desirable features include factory air-conditioning, an electric sunroof, and period Denon radio.

According to the consignor, this Mercedes-Benz resided with one fastidious, long-term owner in Northern California until his acquisition early in 2025. Today, the car is accompanied by a tool kit, jack, and its original books. A rare, top-of-the-line model in superb condition, this 450 SEL 6.9 is an exciting find for astute collectors and enthusiasts of the marque.