The Mercedes Benz W126 Coupe, particularly in its AMG-modified form, represents the pinnacle of 1980s automotive excellence. Before AMG became officially integrated with Mercedes-Benz, they were renowned for creating incredibly powerful and luxurious vehicles. This era produced some truly iconic machines, and the AMG-tuned W126 Coupe is a prime example.
The AMG Legacy: Tuning Mercedes-Benz to Perfection
Founded by ex-Mercedes engineers Hans Werner Aufrecht and Erhard Melcher in 1967, AMG quickly established itself as the go-to tuner for Mercedes-Benz vehicles. Their expertise lay in enhancing engine performance, refining bodywork, and implementing high-performance upgrades. During the 1970s and 80s, AMG offered a spectrum of modifications, from subtle engine tweaks to complete transformations focused on performance and aesthetics. They gained fame for crafting Mercedes-Benz cars that were faster, more aggressive, and more opulent, effectively defining the Mercedes tuning scene with larger displacement engines, bespoke body kits, and high-performance components.
One of AMG’s most celebrated enhancements was based on Mercedes’ legendary M117 V8 engine. Starting with the 5.5-liter variant, known internally as the “117.968,” AMG increased both the bore and stroke to achieve a full 6.0-liter displacement. For even greater performance, they offered newly designed dual-overhead-cam cylinder heads. This bespoke configuration, featuring aluminum cylinder heads with dual-overhead camshafts and four valves per cylinder, dramatically boosted power output to an impressive 385 horsepower. This level of performance in the 1980s was truly exceptional and cemented AMG’s reputation for high-performance Mercedes modifications.
The 1986 Mercedes-Benz 500 SEC AMG 6.0 Widebody: A Collector’s Dream
The Mercedes Benz W126 coupe platform provided the perfect canvas for AMG’s vision. Originally a well-appointed 500 SEC, the car we are highlighting transformed into an exceptionally rare and highly coveted AMG masterpiece. This particular model, originating from the Unterturkheim factory on February 2nd, 1986, was almost immediately sent to AMG for its transformation. The AMG Classic Conversion Certification confirms that the conversion was completed by May 15th of the same year, indicating the rapid and thorough nature of AMG’s work.
Virtually every aspect of this remarkable vehicle received AMG’s attention. At its heart lies the ultimate dual-overhead-cam 6.0-liter V8 engine, producing the aforementioned 385 horsepower. But AMG’s enhancements went far beyond just power. This car was also specified with the full widebody kit, giving it that aggressive and muscular stance that is instantly recognizable. Inside, an AMG 300 kph speedometer and AMG steering wheel further enhanced the driver-focused experience. An AMG exhaust system amplified the V8’s soundtrack, while iconic three-piece AMG “Aero III” wheels completed the exterior transformation.
Adding to the luxury and convenience, this W126 coupe retained its factory features, including automatic climate control, heated front seats, and the sought-after trip computer. These factory options, combined with the extensive AMG upgrades, created a truly unique and desirable vehicle.
Provenance and Pristine Condition: A Low Mileage Classic
This Mercedes Benz W126 Coupe AMG has an interesting history. Shortly after its AMG conversion and initial registration in Germany in July 1986, it was moved to Milan, Italy, by January 1987. It remained in Italy with two further owners before returning to Germany in August 2004, where it stayed with a single owner until 2021. This long-term single ownership from 2004 to 2021 speaks volumes about the care and appreciation this vehicle received.
Before being acquired by its current owner in 2021, the car underwent a comprehensive service, including fresh fluids, new valve cover gaskets, and a replacement crankshaft position sensor, ensuring its mechanical health. More recently, it has been showcased at prestigious events, including the 2024 Amelia Concours d’Elegance and winning Best in Class at the Greenwich Concours de Sport, highlighting its exceptional condition and desirability within the collector car world.
Today, this AMG remains in extraordinary condition, boasting an incredibly low 4,943 kilometers, or just 3,065 miles, at the time of its cataloging. This remarkably low mileage likely makes this rare AMG one of the lowest mileage examples still in existence. While maintaining its originality, the car also benefits from subtle, modern enhancements such as vented rotors with Brembo four-piston calipers and H&R lowering springs, improving performance and handling without compromising its classic character.
Why Invest in a Mercedes Benz W126 Coupe AMG?
AMG’s philosophy was straightforward: to create the ultimate sporting Mercedes for those who demanded the best. This 1986 Mercedes-Benz 500 SEC AMG dual-overhead-cam 6.0 “Widebody” perfectly embodies this uncompromising approach. As a flagship creation, it features a comprehensive suite of performance and aesthetic upgrades, resulting in a powerful SEC with an undeniably muscular and aggressive presence. While AMG may not have set out to rewrite automotive history, their bespoke creations and the legend they built have come to define an era of iconic German performance vehicles.
For those seeking a Mercedes Benz W126 Coupe For Sale, this AMG-enhanced example represents a rare opportunity to acquire a piece of automotive history. Its low mileage, exceptional condition, prestigious provenance, and documented AMG conversion make it a highly desirable collector car. Finding a Mercedes Benz W126 Coupe for sale in standard form is already a treat, but discovering one with the full AMG treatment, particularly a 6.0 Widebody, is truly exceptional. This is more than just a car; it’s an investment in a legacy of performance and luxury.
