Mercedes W111

The Mercedes-Benz W111 series, introduced in the late 1950s, marks a significant chapter in the storied history of Mercedes-Benz as a pioneer of luxury and safety in automotive design. The W111 series, often associated with the “Fintail” (German: “Heckflosse”) models, was a range of luxury cars that showcased Mercedes-Benz’s commitment to engineering excellence, innovation, and timeless elegance. To this day, vintage Mercedes parts are available to keep this iconic model in tip top shape!

History and Design

Launched in 1959, the W111 was a radical departure from its predecessors, featuring a modern design while retaining the unmistakable Mercedes-Benz elegance. The series included sedans, coupes, and cabriolets, each characterized by its distinct tail fins – a design cue inspired by American trends of the time and intended to aid in parking maneuvers. The body design was not just about aesthetics; it also incorporated pioneering safety features, including a rigid passenger cell and crumple zones, both firsts for the industry.

Models and Specifications

The W111 series encompassed a wide range of models, from the entry-level 220b sedans to the luxurious 280SE 3.5 coupes and cabriolets. Initially, the W111 was powered by a 2.2-liter inline-six engine, with power outputs ranging from 95hp in the 220b to 120hp in the 220SEb. These early models were capable of top speeds between 160 km/h (99 mph) and 185 km/h (115 mph), depending on the engine and configuration. In 1965, Mercedes-Benz introduced the 250SE model with a new 2.5-liter engine, producing 150hp, which increased the top speed to 200 km/h (124 mph). The culmination of the W111 coupe and cabriolet line came in 1969 with the introduction of the 280SE 3.5, featuring a 3.5-liter V8 engine that delivered 200hp and could reach speeds of up to 210 km/h (130 mph). This model was particularly noted for its smooth power delivery and luxurious interior, featuring wood veneers, leather upholstery, and high-quality finishes. Some good vintage Mercedes parts along with some body restoration will go a long way! 

Engine and Performance

• Engine Options: The W111 series offered a range of inline-six engines starting from a 2.2-liter in the early 220b, 220Sb, and 220SEb models. Later models, such as the 250SE, featured a 2.5-liter engine, and the series culminated in the 280SE and 280SE 3.5 with a 3.5-liter V8 engine in the final model years.
• Power Output: The power ranged from 95 hp in the 220b to 200 hp in the 280SE 3.5 V8 models. Vintage Mercedes parts are available on the market to increase this.
• Top Speed: Depending on the engine, top speeds varied from approximately 160 km/h (99 mph) for the earliest models to around 210 km/h (130 mph) for the 280SE 3.5 V8.

Dimensions and Weight

• Length: The sedans typically measured around 4880 mm (192.1 inches), while the coupes and cabriolets were slightly shorter.
• Width: The average width was about 1845 mm (72.6 inches).
• Weight: Depending on the model and equipment, the weight could range from approximately 1,400 kg (3,086 lbs) for the early sedans to over 1,600 kg (3,527 lbs) for the more luxurious and better-equipped late-model coupes and cabriolets.

Production Numbers and Years

• Production Years: The W111 sedans were produced from 1959 to 1968, while the coupes and cabriolets continued until 1971.
• Total Production: Over the series’ lifespan, Mercedes-Benz manufactured tens of thousands of W111 models, with the sedans being more common and the coupes and cabriolets being more rare and sought after today. Specifically, the 280SE 3.5 coupe and cabriolet models are among the most coveted, with only a few thousand units produced.

Safety Innovations

• Crumple Zones: The W111 series was among the first to feature front and rear crumple zones, designed to absorb and dissipate impact energy away from the passenger compartment.
• Safety Cell: A rigid safety cell protected occupants, a revolutionary concept at the time.
• Disc Brakes: The introduction of disc brakes on all four wheels greatly improved braking performance and safety. Replacements can be purchased by a reputable vintage Mercedes parts shop.

Luxury Features

• Interior: The W111 models, especially the coupes and cabriolets, were known for their luxurious interiors, featuring high-quality leather, wood veneers, and advanced (for the time) comfort features such as automatic transmissions, power steering, and air conditioning in some models.

Legacy

The Mercedes-Benz W111 series ceased production in 1971, but its legacy endures. There are many car enthusiasts still driving this gem to this day and because of that, there are several sellers of vintage Mercedes parts available online. The series is celebrated for its elegant design, innovative safety features, and the introduction of luxury elements that would become standard in future Mercedes-Benz models. Today, the W111 is highly sought after by collectors, particularly the coupe and cabriolet models, which are considered among the most beautiful cars ever produced by Mercedes-Benz. In summary, the Mercedes-Benz W111 series stands as a testament to the brand’s commitment to luxury, safety, and innovation. Its introduction of safety features that would become industry standards, coupled with its timeless design, ensures the W111 series a revered place in automotive history.