The Mercedes-Benz S-Class (W116 chassis) from 1976-1980 epitomizes the fusion of luxury and innovation. It was more than just a vehicle; it was a statement of prestige that reshaped the automotive landscape. This model, with its multiple engine options and groundbreaking features, occupies a celebrated position in the hearts of car aficionados in New Zealand. Preserving such a remarkable automobile requires not only passion but also specialized knowledge about its unique engineering.
Common issues include rust (particularly around wheel arches, sills, and floors), worn suspension components (especially rear subframe mounts and self-leveling suspension components), fuel injection system problems, automatic climate control failures, and electrical issues due to age and corrosion. Power steering systems can also leak.
Rust is a primary WOF concern. Inspect suspension play, suspension bushings, and condition of shocks. Check lighting and electrics for correct operation. Brakes must perform correctly, ensuring no leaks in lines or master cylinders. Steering must be firm with no excessive play. If self-leveling suspension is fitted, its functionality must be confirmed.
The W116 S-Class 350 SE, SEL boasts a diverse range of powertrains, including both inline-six and V8 engines, giving drivers a blend of performance and refinement. However, as these classic machines age, specific components require attention. Common replacements include worn suspension parts, particularly the self-leveling suspension components, and brake components such as pads and rotors. Regular service intervals are critical—investing in a Front Brake Service and Rear Brake Service when these components show signs of wear can ensure optimal performance and safety.
Rust is another prevalent issue for these models, especially around the wheel arches and sills. Regular inspections coupled with appropriate treatments can mitigate deterioration. The automatic climate control system, while innovative at its inception, may also falter over time; if you notice irregularities, it might be worth checking the system components for replacements.
The cooling system is crucial, demanding special attention around the 150,000 km mark—key parts like the water pump, thermostat, and radiator hoses should be inspected to prevent overheating and ensure peak performance. [This naturally links to /shop/cooling]
It’s also essential to keep your filtration systems updated; routine oil and air filter service will help maintain engine health and efficiency, further enhancing your driving experience. These steps not only preserve your investment but also contribute to your car's legacy as a timeless classic.