Used 1967 Mercedes-Benz 240-Class

1967 Mercedes-Benz 240-Class: A Detailed Overview

The 1967 Mercedes-Benz 240-Class, though not a formally recognized model designation by Mercedes-Benz themselves, is commonly understood by enthusiasts and collectors to refer to the mid-range offerings within the W114/W115 series that debuted in late 1967 for the 1968 model year. This pioneering generation of Mercedes-Benz sedans marked a significant departure from the iconic, yet aging, "fintail" models (W111/W112) and introduced a more modern, crisper design language that would define the brand for years to come.

The "240" prefix would eventually be associated with the diesel variants, specifically the 240D, that became incredibly popular for their durability and fuel efficiency. However, in the context of the 1967 introduction of the W114/W115, it’s more accurate to discuss the lineup which included both petrol and diesel engines, with the 2.4-liter diesel engine (OM615) being a key component that would later underpin the "240" badging.

Design and Styling:

The most striking aspect of the new W114/W115 series was its revolutionary design. Gone were the flamboyant tailfins of its predecessors, replaced by a clean, straight-lined, and elegantly understated aesthetic. This was the brainchild of Paul Bracq, and it was a masterpiece of subtle sophistication.

• Exterior: The car featured a boxy yet graceful profile with sharp creases and clean surfaces. The prominent grille, a hallmark of Mercedes-Benz, was integrated smoothly into the front fascia. The headlights were large and circular, and the overall proportions were balanced and harmonious. The body was constructed with a unibody chassis, a modern approach that contributed to both weight savings and improved structural rigidity.
• Interior: The cabin followed the exterior's lead in terms of modern simplicity. The dashboard was functional and driver-focused, with clear instrumentation and logical controls. Materials used were of high quality, typical of Mercedes-Benz, with options for leather or MB-Tex (vinyl) upholstery, wood trim accents, and comfortable, supportive seating. The spaciousness of the interior was a significant improvement over the outgoing models, offering ample room for passengers.

Powertrain and Engineering:

The 1967 introduction of the W114/W115 series brought with it a range of new and updated engines, including the diesel engines that would become synonymous with the "240" designation.

• Petrol Engines:

  • 230 (M180): The entry-level petrol engine was a 2.3-liter inline-six.
  • 250 (M114): A larger 2.5-liter inline-six was also available.
  • 250C/CE (M114): Coupe variants often featured the 2.5-liter engine, with the "E" denoting fuel injection (Einspritzung).

• Diesel Engines:

  • 200D (OM615): The base diesel engine was a 2.0-liter inline-four.
  • 220D (OM615): An uprated 2.2-liter version of the OM615 engine was also part of the initial offering.
  • The "240" connection: While the 240D model designation wasn't formally released in 1967, the 2.4-liter (2399cc) OM615 diesel engine was a key development within this series. This engine would later be slotted into the W115 chassis to create the highly successful 240D, known for its torque and exceptional longevity. Early production of the W115 chassis in late 1967 would have featured the 2.0L and 2.2L diesel engines, with the 2.4L diesel becoming a prominent option shortly thereafter and solidifying the "240" identity in this chassis.

• Transmission: Buyers could opt for a 4-speed manual transmission, a 4-speed automatic transmission (often a BorgWarner unit), or a 5-speed manual on some higher-spec models.

• Suspension and Handling: The W114/W115 featured a sophisticated independent suspension system. The front utilized a double-wishbone setup, while the rear employed a semi-trailing arm suspension. This, combined with the unibody construction and responsive steering, provided a smooth, stable, and comfortable ride, characteristic of Mercedes-Benz engineering, while offering significantly improved handling compared to its predecessors.

• Brakes: Four-wheel disc brakes were standard on most models, a crucial safety advancement that contributed to the car's modern feel and performance.

Models within the 1967 Introduction:

While the "240-Class" isn't a specific model, the 1967 introduction heralded the W114 (for six-cylinder petrol engines) and W115 (for four-cylinder petrol and diesel engines) series. The cars were generally badged by their engine displacement, e.g., 230, 250, 200D, 220D.

Legacy and Significance:

The 1967 introduction of the W114/W115 series was a watershed moment for Mercedes-Benz. It successfully transitioned the brand's image into a more modern era while retaining its core values of quality, durability, and engineering excellence. The "small" Mercedes sedans, as they were sometimes referred to, proved to be incredibly versatile and durable, with many examples continuing to serve reliably for decades. The diesel variants, particularly the future 240D, would go on to become global icons of reliability and fuel economy, laying the groundwork for Mercedes-Benz's enduring reputation in the diesel market. The clean, timeless design continues to be appreciated by collectors and automotive historians alike, making these cars significant classics.