CARFIX

Mercedes-Benz S-Class 300 SE, SEL (1986–1991)

Experience the timeless luxury of the Mercedes-Benz S-Class (W126 chassis), a masterpiece of motoring from 1986 to 1991 that continues to leave an impression today. This vehicle set new standards for comfort, safety, and technological advancements on New Zealand roads, captivating drivers with its sophisticated style and effortlessly smooth performance. As a symbol of automotive excellence, the S-Class remains a beloved choice for discerning owners who value a refined driving experience wrapped in unmatched quality.

Parts for the Mercedes-Benz S-Class 300 SE, SEL

Known issues

Common issues with the W126 S-Class include rust, particularly around the wheel arches, sills, and jacking points. Suspension components, such as self-levelling suspension (if fitted) and bushings, are prone to wear. Electrical problems can arise due to age and degradation of wiring, including issues with the central locking system and climate control. Engine issues often stem from neglected maintenance, such as oil leaks or cooling system problems. Be aware that parts can be more expensive and harder to find compared to smaller models.

WOF tips

A WOF inspection will focus on structural integrity (rust), brake performance (including ABS function), suspension condition, and the proper functioning of all lights. Particular attention is paid to any signs of fluid leaks from the engine, gearbox, or power steering system. The self-leveling suspension, if equipped, needs to operate correctly. Any corrosion on safety-critical components will be noted.

About the Mercedes-Benz S-Class 300 SE, SEL

The W126 S-Class is available in several configurations, including the classic saloon, sporty coupe, and generous long-wheelbase versions, accommodating a diverse range of luxury preferences. With engine options spanning from an innovative inline-six to powerful V8, this vehicle ensures exceptional performance. However, like all quality vehicles, it requires maintenance to uphold its remarkable legacy. Owners should be mindful of service intervals, particularly with the cooling system that typically requires attention around 150,000 km. Regular inspection of components like the water pump, thermostat, and radiator hoses is crucial to prevent overheating and ensure optimal performance. [This naturally links to /shop/cooling] Furthermore, braking components such as pads and rotors should be monitored, with our Front Brake Service ready to meet your needs and guarantee safety. If you're concerned about the longevity of your engine, consider our Oil Service and Air Filter Service to keep your vehicle at its peak. By addressing known issues with proactive maintenance, you can continue to enjoy the elegance and sophistication of the W126 S-Class for years to come.