Mercedes-Benz L 1624 classic trucks for sale

History of the Mercedes-Benz L 1624

Introduced in the late 1960s as a core part of the ‘Kurzhauber’ truck series, the Mercedes-Benz L 1624 quickly became a mainstay in heavy-duty transport across Europe and beyond. Its development answered the growing post-war demand for reliable, high-capacity vehicles capable of withstanding the toughest payloads and operating conditions. The L 1624 was built in the Sindelfingen and Wörth plants and found application not just as a base for general cargo but also for fire services, military, and municipal vehicles due to its adaptability. The reputation of the Mercedes-Benz L 1624 is solidly anchored in its combination of enduring mechanical design and straightforward serviceability, which made it a favourite for both fleet operators and individual businesses.

Model History

The L 1624 succeeds earlier Mercedes-Benz heavy truck generations, most notably the L 6600 and L 1519, adopting the newly streamlined cab and advanced six-cylinder diesel engines. The platform was in production until the mid-1970s, with successors including the NG (‘Neue Generation’) series that featured more modern safety and comfort standards. Over its production cycle, the L 1624 underwent continuous technical updates, especially in braking systems and power steering, which improved both safety and everyday usability.

Highlights of the Mercedes-Benz L 1624

A distinctive feature of the L 1624 is its OM 355 six-cylinder diesel engine, renowned for both its power and longevity. The vehicle’s modular frame construction allowed for significant body variants, making it a popular choice for bespoke conversions. Large, round headlamps, a characteristic grille, and robust mechanicals make it easily recognisable. The L 1624’s ability to tackle high gross vehicle weights and survive decades of hard use is a testament to the engineering focus on durability and functionality.

Technical Data

Special Editions and Collectible Models

No officially designated limited editions are documented, but certain L 1624 vehicles adapted for fire-fighting, civil defence, or as expedition vehicles command special interest due to specialist factory upgrades or rare custom bodies. These versions, often featuring additional fuel tanks, off-road equipment, or custom all-wheel-drive setups, are especially sought after among collectors with an interest in commercial history.

Weak Spots and Common Issues

The Mercedes-Benz L 1624 is famed for mechanical ruggedness, yet age-related issues do occur. Potential buyers should closely inspect for rust, especially around the cab floor, frame, and wheel arches, as corrosion was an issue in vehicles exposed to road salt or rough environments. Engine oil leaks, particularly at gaskets and the injector pump, are common in higher-mileage examples. The basic leaf spring suspension is robust but benefits from regular greasing and attention to shackle wear. Spare parts availability is generally good, but body panels and specific trim can be harder to source due to the vehicle’s utilitarian origins.

Engine and Performance, Transmission and Handling

The heart of the L 1624 is its naturally aspirated inline-six OM 355 engine, designed to run efficiently under full load for extended periods. With a power output of 240 PS and high torque at low revs, the L 1624 excels in payload transport and can maintain steady performance even in demanding hilly terrain. The steering and gearbox were engineered for longevity rather than agility, and the heavy-duty design ensures confidence with a full load but requires concentration at higher speeds.

Notable variants include the tipper-lorry configuration and long-wheelbase flatbeds, with some models factory-built as all-wheel-drive for tougher environments. Other popular examples include chassis-cabs adapted by municipal authorities or firefighting units, often with custom superstructures and increased service life.

Interior, Comfort, Exterior and Design

The L 1624’s exterior is defined by slab-sided metalwork, aerodynamic cab design for its era, and details such as steel bumper bars and the prominent Mercedes-Benz star. The interior is functionally appointed; most examples feature a simple dashboard with analogue instrumentation and easy-to-clean vinyl surfaces. As a workhorse, luxury appointments are rare, but comfort is supplied through thick upholstery and practical cabin space. Some special versions came with additional storage or specialty racks, while original paint hues were typically utilitarian but a few municipal or fire department allocations featured bold liveries and custom insignia. Accessories were mostly limited to work-specific add-ons like toolboxes, ladder racks, and auxiliary lighting.

Other Relevant Features

The L 1624 is sometimes converted into expedition vehicles and motorhome bases due to its high payload, simple mechanics, and adaptability. This has led to increased preservation rates among enthusiasts who value its ease of maintenance and suitability for long-distance overlanding projects.

Summary

The Mercedes-Benz L 1624 remains a rugged and practical classic, embodying the essential values of reliability and usability that defined German heavy trucks of its era. Its robust design, modular platform, and strong technical heritage ensure continued presence both on the road and in enthusiast collections. For seekers of a reliable classic truck suitable for restoration, work, or conversion, the L 1624 is a proven and value-retaining choice.