Background
The second-generation S-Class - designated W126 - was unveiled at the 1979 IAA Frankfurt show, and put into production in saloon form, later followed by the two-door SEC in 1981.
Available in both short and long-wheelbase versions, these Bruno Sacco-penned luxury vehicles were unmistakably Mercedes in their design, and represented the cutting-edge of automotive technology at the time of their introduction.
Highlights of the then-new S-Class included seat belt pre-tensioners, built-in bodywork crumple zones, optional driver’s airbags, ABS on 500-series models as standard (then across the whole range from 1986 onwards) optional seat heating, air-conditioning, self-levelling hydro-pneumatic suspension, and a wide range of engine choices from inline-six and V8 petrol to inline-six and even a five-cylinder diesel engine.
Specifically, the 380 SEL - as seen here - boasted a 3.8-litre M116 petrol V8 engine, which was initially delivered with a fault-prone single timing chain setup, which was later revised to a dual-chain setup from 1982 onwards.







