![1976 Mercedes-Benz 280 SEL W116 (Manuals / 5 Gears) RWD [1973-1980]](https://i0.wp.com/i0.wp.com/autogalactic.al/wp-content/uploads/2026/01/abc-mercedes-benz-450-sel-1.jpg?fit=1055%2C500&ssl=1&resize=360,270)
The 1976 Mercedes-Benz 280 SEL with 5-speed manual transmission is a rare and highly sought-after variant of the W116 series, combining the extended chassis (SEL) with a sporty control over the engine. This model is powered by the M110 engine, a 2.8-liter (2746 cm3) DOHC unit with two bump axes, and the Bosch D-Jetronic electronic injection system, which produces 185 PS / 182 hp / 136 kW . The presence of the 5-speed gearbox significantly improves fuel economy at high speeds and offers a more flexible acceleration compared to the 4-speed variant. With a wheelbase of 2965 mm , this limousine offers royal space for rear passengers, while giving the driver a more direct and engaging sense of direction, which is rare for a vehicle of this size in the luxury segment of the 70s.