1973 Mercedes-Benz 280 C • The Elegant Coupe
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Introduced as part of the W114/W115 “Stroke-8” series, the 280 C represents Mercedes-Benz’s refined vision of a pillarless luxury coupé in the early 1970s. Produced by Mercedes-Benz, this elegant two-door model combined understated styling, robust engineering, and smooth six-cylinder performance embodying the brand’s reputation for durability and comfort.
Design & Elegance
The 280 C stands out thanks to its graceful pillarless body design. Without a central B-pillar, the fully lowered side windows create an open, airy profile that enhances both aesthetics and driving pleasure. The long bonnet, clean body lines, and restrained chrome accents give the coupé a timeless and dignified presence.
Compared to the sedans of the same series, the coupé features a lower roofline and frameless doors, reinforcing its sporting yet sophisticated character. Inside, the cabin reflects classic 1970s Mercedes craftsmanship, with high-quality materials, wood trim, and clear instrumentation. Comfort was paramount, making the 280 C a true grand touring coupé rather than a pure sports car.
Engine & Performance
The 1973 280 C is powered by the robust 2.8-liter inline six-cylinder engine (M110), delivering smooth and flexible performance well suited to both city driving and long-distance cruising.
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Engine: 2.8L inline-six
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Fuel system: Carbureted (C version)
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Power output: Approx. 160 hp (varies by market)
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Transmission: 4-speed manual or automatic
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Drive layout: Front-engine, rear-wheel drive
The straight-six engine is known for its refinement and longevity, providing steady torque and reliable operation qualities that have helped many examples cover high mileages with proper maintenance.
Comfort & Engineering
Built on the sturdy W114 platform, the 280 C benefits from Mercedes’ focus on safety and structural integrity during the era. Disc brakes, independent suspension, and a well-insulated cabin contribute to a composed and comfortable driving experience.
The suspension tuning favors stability and smoothness over aggressive handling, making the 280 C particularly well suited for relaxed touring.
A Refined Classic
Produced between 1968 and 1976 in various forms, the W114 coupé models have become increasingly appreciated among collectors for their elegant proportions and solid engineering. The 1973 280 C represents a balanced specification within the range offering six-cylinder performance, classic styling, and everyday usability.
Today, it stands as a symbol of understated German luxury from the 1970s: discreet, well-built, and effortlessly distinguished.
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