The Mercedes-Benz S-Class W126 500 SE/SEL/SEC was a flagship model produced from 1979 to 1985. It was the top-of-the-line variant of the W126 series and featured a more luxurious and refined interior compared to other models in the range.
Engine and Performance:
The 500 SE/SEL/SEC was powered by a 4.5-liter M117 V8 engine, producing 230 horsepower at 6,000 rpm. The engine was paired with a four-speed automatic transmission, but a five-speed manual transmission was also available on some models. The car's performance was characterized by smooth and quiet acceleration, with a top speed of around 155-160 km/h (96-99 mph).
Design and Features:
The W126 series was renowned for its sleek and aerodynamic design, and the S-Class was no exception. The 500 SE/SEL/SEC featured a distinctive front grille, rectangular headlights, and a sloping rear roofline that gave it a sporting appearance. On the inside, the car boasted an opulent interior with premium leather upholstery, burr walnut wood trim, and luxurious amenities such as air conditioning, power windows, and a cassette player.
Trim Levels:
The 500 SE/SEL/SEC was available in several trim levels, including:
- SE (Standard Equipment): This base model came with standard features like air conditioning, power steering, and a stereo system.
- SEL (Special Edition Luxury): This higher-end trim added amenities such as leather upholstery, wood trim, and a more luxurious interior design.
- SEC (Sport Edition Custom): This performance-oriented variant featured a sport-tuned suspension, larger alloy wheels, and additional styling cues to differentiate it from the standard S-Class.
Safety Features:
The W126 500 SE/SEL/SEC was notable for its advanced safety features at the time of production. It came equipped with dual airbags (optional on some models), anti-lock braking system (ABS), and a reinforced passenger cell designed to protect occupants in the event of an accident.
Production Numbers:
A total of around 150,000 units of the W126 S-Class were produced between 1979 and 1985, making it one of the most successful Mercedes-Benz models of its era. The 500 SE/SEL/SEC variant accounted for a significant portion of these sales, with production figures estimated at approximately 50,000-60,000 units worldwide.
Rarity and Collectibility:
Today, the W126 500 SE/SEL/SEC is highly sought after by collectors due to its rarity, luxurious interior, and impressive performance capabilities. In excellent condition, a well-maintained example of this model can fetch prices upwards of $50,000-$70,000 at classic car auctions and sales.
Overall Assessment:
The Mercedes-Benz S-Class W126 500 SE/SEL/SEC was an outstanding luxury sedan that set the standard for performance, comfort, and refinement in its class. With its advanced safety features, opulent interior, and exceptional performance capabilities, this model continues to be a favorite among classic car enthusiasts and collectors today.
