The Mercedes-Benz S-Class W116 280S/280SE/280SEL was a series of luxury sedans produced from 1972 to 1980. The vehicles were part of the larger W116 platform, which also included longer-wheelbase versions such as the 280SEL.
Engine and Performance
The 280S, 280SE, and 280SEL all shared a 3.5-liter inline-six engine that produced 170-200 horsepower depending on the trim level. The engine featured a single overhead camshaft, dual carburetors, and an aluminum alloy block. The transmission was a four-speed manual or optional three-speed automatic.
Trim Levels
The W116 280S was the base model, featuring a more conservative exterior design and less luxurious interior appointments. The 280SE added more amenities such as power windows, mirrors, and seats, as well as upgraded trim. The 280SEL took this even further with additional luxury features like cruise control, a rear seat entertainment system, and an optional sunroof.
Design and Features
The W116 280S/280SE/280SEL featured the characteristic large, rectangular headlights that were distinctive of Mercedes-Benz sedans from this era. The body was made of steel and featured a more angular design compared to earlier models. Inside, the vehicles boasted comfortable seating for five passengers, with ample legroom and trunk space.
Suspension and Brakes
The W116 utilized a traditional coil-spring suspension in front and semi-trailing arms in the rear, providing a comfortable ride and decent handling capabilities. The brakes consisted of power-assisted discs in the front and drums at the rear.
Safety Features
While advanced safety features were not yet mandatory by law, Mercedes-Benz incorporated several safety innovations into the W116 280S/280SE/280SEL design. These included the use of crumple zones, reinforced doors, and a robust body structure to absorb impact forces.
Production and Sales
The W116 280S was produced from 1972 until 1980 in a total volume of around 64,000 units. Sales were steady during its production run, with peak sales occurring between 1975-1977.
Collectibility and Value
Today, the Mercedes-Benz S-Class W116 280S/280SE/280SEL has gained significant collectible value due to its rarity, historical significance, and overall desirability as a classic luxury sedan. Prices can range from $20,000 for lower-mileage base models up to over $100,000 for high-end variants with rare options and provenance.
Notable Variants
In addition to the standard 280S/280SE/280SEL models, Mercedes-Benz produced several notable variants of the W116, including the long-wheelbase 300SD turbo-diesel, the limited-production 450SEL 6.9, and a handful of high-end coachbuilt specials.
Legacy
The W116 marked an important milestone in Mercedes-Benz's history as it represented one of the first mass-produced luxury sedans to incorporate modern safety features and advanced engineering techniques. As such, it played a significant role in shaping the direction of future luxury cars and cementing Mercedes-Benz's reputation for building high-quality vehicles with superior performance and refinement.
