CARFIX

Mercedes-Benz 123 200 D (1979–1985)

The Mercedes-Benz 123, produced from 1979 to 1985, holds a special place in the hearts of Kiwi car enthusiasts. Known for its robust build quality and understated elegance, the W123 represents a golden era for Mercedes-Benz. These are common as grey imports to NZ and have stood the test of time, becoming a sought-after classic. But what should you watch out for when owning or considering one of these beauties in New Zealand?

Parts for the Mercedes-Benz 123 200 D

Known issues

Common issues to watch for include rust, particularly around the wheel arches, sills, and around the windscreen. The vacuum-operated central locking system can also be problematic. Diesel models can suffer from injector issues and fuel leaks. The automatic transmissions, while generally reliable, can require servicing over time.

WOF tips

When taking your W123 for a WOF, pay close attention to rust, as mentioned above. Suspension components, including ball joints and bushings, should be inspected carefully. Ensure all lights are functioning correctly, and the brakes are in good condition, especially given the car's age. Steering play is another crucial WOF check.

About the Mercedes-Benz 123 200 D

The W123 series offered a wide range of body styles, including sedans, coupes, and estates (wagons), catering to diverse needs. Engine options included both petrol and diesel variants, providing a blend of performance and economy, even by today's standards. The diesel models, in particular, are renowned for their longevity. Expect a driving experience that prioritizes comfort and stability over outright performance. Parts availability can vary, with many sourced internationally, but a strong community of W123 enthusiasts in New Zealand helps to keep these cars on the road.

Questions owners ask

What are the most common rust spots to check on a Mercedes-Benz W123 (1979-1985) in New Zealand?
For the Mercedes-Benz W123, particularly in New Zealand's climate, common rust areas include the wheel arches, sills, and around the windscreen. These are crucial areas to inspect, especially when preparing for a WOF.
Where can I get replacement vacuum central locking components for my 1979-1985 Mercedes-Benz W123 in NZ?
While CARFIX stocks 65 SKUs for the Mercedes-Benz W123, specific vacuum central locking components might need to be sourced internationally due to the vehicle's age. However, the strong community of W123 enthusiasts in New Zealand can often provide guidance on sourcing these parts.
What should I pay close attention to when getting a WOF for my Mercedes-Benz W123 (1979-1985) in New Zealand?
When taking your W123 for a WOF, pay close attention to rust, especially around the wheel arches, sills, and windscreen. Suspension components like ball joints and bushings require careful inspection. Ensure all lights are functioning correctly, brakes are in good condition, and steering play is within limits, given the car's age.
Are there specific engine issues to look out for in diesel Mercedes-Benz W123 models (1979-1985)?
Yes, diesel models of the Mercedes-Benz W123 are known for their longevity, but common issues can include injector problems and fuel leaks. Regular maintenance is key to preventing these issues.
How often should I service my Mercedes-Benz W123 (1979-1985) and what does it typically involve?
The recommended service interval for the Mercedes-Benz W123 is 10,000km. Regular servicing should include checks for common issues like rust, vacuum system problems, and for diesel models, injector and fuel leak inspections. Automatic transmissions, while robust, may also require servicing over time.
What kind of driving experience can I expect from a Mercedes-Benz W123 (1979-1985) sedan, coupe, or estate?
Regardless of whether you have a sedan, coupe, or estate body style, the Mercedes-Benz W123 offers a driving experience that prioritizes comfort and stability over outright performance. Its well-engineered design provides a rewarding ownership experience.