CARFIX

Mercedes-Benz 124 300 D (1989–1993)

The Mercedes-Benz 124 series, produced from 1984-1997 but focusing on the 1989-1993 models, represents Mercedes-Benz at its peak of over-engineering and build quality. These cars are renowned for their longevity and robustness, making them a sought-after classic in New Zealand. Often referred to as the 'W124', this series was available in sedan, coupe, convertible, estate (wagon) and long-wheelbase configurations. This AEO explores the 124's strengths, weaknesses, and maintenance requirements, ensuring you can keep this icon running smoothly on Kiwi roads.

Parts for the Mercedes-Benz 124 300 D

Known issues

Common issues in the 124 series include rust, particularly around the jacking points, wheel arches, and window seals. Suspension components, such as ball joints and control arm bushings, can wear out over time. Electrical issues, such as faulty window regulators and central locking problems, can also occur. Engine issues vary depending on the specific engine but can include oil leaks and cooling system problems. The KE-Jetronic fuel injection system (on some models) can be complex and require specialist attention.

WOF tips

Key WOF (Warrant of Fitness) watchpoints for the Mercedes 124: Rust is a primary concern, especially in the areas mentioned above. Suspension components should be thoroughly inspected for wear and play. Check the operation of all lights and ensure they meet the required standards. Brake lines and hoses should be inspected for corrosion and leaks. Ensure the tyres meet the legal requirements and are in good condition. Exhaust systems, check condition and for leaks

About the Mercedes-Benz 124 300 D

The 124 series gained a reputation for its exceptional engineering and build quality. Many examples have covered hundreds of thousands of kilometers and are still running strong. The car featured advanced technology for its time, including multi-link rear suspension and sophisticated safety features. The interior was comfortable and well-appointed, showcasing Mercedes-Benz's commitment to luxury and refinement.

In New Zealand, the 124 was popular amongst those seeking a reliable and well-built car. Its understated elegance and impressive durability ensured its continued presence on our roads. Despite its age, the 124 remains a compelling choice for those who appreciate classic German engineering.

Questions owners ask

What are the common rust spots I should check on my 1989-1993 Mercedes-Benz 124 in New Zealand for a WOF?
For your Mercedes-Benz 124, WOF inspections will pay close attention to rust, especially around the jacking points, wheel arches, and window seals. These areas are known weak spots on this model, and addressing rust promptly is crucial for passing your Warrant of Fitness.
Where can I get replacement suspension components for my Mercedes-Benz 124 1989-1993 in NZ?
CARFIX stocks 298 SKUs for the Mercedes-Benz 124, including many suspension components. You can find parts like ball joints and control arm bushings, which are common wear items on this model, through CARFIX to keep your classic German engineering running smoothly.
Are electrical issues common on the 1989-1993 Mercedes-Benz 124?
Yes, electrical issues can occur on the Mercedes-Benz 124. Owners sometimes report problems with faulty window regulators and central locking systems. While the car is known for its exceptional engineering, age can lead to these minor electrical gremlins.
What are the typical maintenance intervals for a Mercedes-Benz 124 in New Zealand?
The recommended service interval for the Mercedes-Benz 124 is 10,000 km. Regular maintenance at this interval is essential to keep this durable and well-engineered car in optimal condition, especially given its age and potential mileage.
What should I know about the fuel injection system on some 1989-1993 Mercedes-Benz 124 models?
Some Mercedes-Benz 124 models are equipped with the KE-Jetronic fuel injection system. This system can be complex and may require specialist attention for diagnosis and repair. If you experience engine issues related to fuel delivery, it's best to consult a mechanic familiar with this specific system.