The Citroen DS, a marvel of mid-century design, transformed the automotive landscape with its pioneering hydropneumatic suspension. Favored by French presidents and embraced by innovative Kiwis, the DS provides an unmistakable driving experience that stands apart from conventional cars. Yet, owning a DS 21 in New Zealand is a journey reserved for dedicated aficionados who appreciate its quirks and challenges.
The hydropneumatic system is notorious for requiring specialist knowledge and maintenance. Leaks are common, and component failure can be expensive. Regular cleaning of the LHM (Liquid Hydraulique Minéral) fluid and timely replacement of accumulators ('spheres') are crucial. Also, check for rust, especially in the floors and sills.
Ensure the hydraulic system is functioning correctly. The self-levelling suspension must operate properly. Check for brake performance, as the system is unique. Rust is a major WOF failure point, pay close attention to structural areas. Headlights must be compliant, often requiring adjustment or replacement for NZ standards.
With features like self-leveling suspension, power steering, and powered brakes, the DS 21 is a blend of comfort and advanced engineering that echoes its innovative roots. However, this complexity also means that specific parts require careful attention and replacement over time. Common maintenance intervals suggest checking the cooling system around 150,000 km, including the water pump, thermostat, and radiator hoses. This is crucial for ensuring smooth rides, linking seamlessly to our Cooling service packs.
The braking system also demands regular upkeep; consider our Front and Rear Brake Services to keep your stops safe and efficient. As with any vintage car, the hydropneumatic system necessitates specialized knowledge, making it vital to replace accumulators ('spheres') and regularly clean the LHM fluid to prevent leaks and maintain performance. For parts and upkeep, our comprehensive categories, like Filtration for air and oil filters, will help you keep your DS running smoothly and efficiently as you enjoy its unique driving experience.