The Mercedes-Benz SL, short for Sport Leicht (Sport Light), is an iconic grand touring roadster with a rich history. The R107 generation, produced from 1971 to 1989, is particularly sought after for its timeless design and luxurious features. These cars represent a time when build quality and engineering excellence were paramount.
Common issues for the R107 SL include rust (particularly in the floor pan, around the subframe mounts, and behind the bumpers), convertible top wear and leaks, and vacuum system problems (affecting central locking and other features). The mechanical fuel injection systems on petrol models can be prone to issues due to age and lack of maintenance. Interior trim can also be subject to cracking.
WOF tips
Key WOF watchpoints for the R107 SL include rust in structural areas, suspension component condition, brake performance, headlight alignment, tyre condition, and the operation of the convertible top mechanism. Checks of emissions will also be important to ensure that the vehicle complies with legal limits.
About the Mercedes-Benz SL 450 SL
The R107 SL was available with a range of V8 engines and provided a comfortable and refined driving experience. These cars were a popular choice for those seeking open-top motoring with a touch of class. They were sold in both hardtop and soft-top configurations, offering versatility for year-round use in New Zealand's diverse climate. The 107 presents a strong and reliable vehicle that can handle the rigors of our roads with ease.
Questions owners ask
What are the most common rust spots to check on a 1975-1980 Mercedes-Benz SL (R107) in New Zealand?
For the R107 SL, common rust areas to pay close attention to include the floor pan, around the subframe mounts, and behind the bumpers. These are critical areas for WOF inspections and overall vehicle integrity.
Where can I get parts for my 1975-1980 Mercedes-Benz SL (R107) in NZ?
CARFIX stocks 136 SKUs specifically for the 1975-1980 Mercedes-Benz SL (R107). You can find a wide range of parts for your vehicle through CARFIX.
What should I be aware of regarding the convertible top on my R107 SL?
The convertible top on the R107 SL can be prone to wear and leaks due to age. It's important to regularly inspect its condition and ensure the mechanism operates correctly, as this is a WOF watchpoint.
Are there any specific WOF concerns for the 1975-1980 Mercedes-Benz SL (R107) in New Zealand?
Key WOF watchpoints for the R107 SL include rust in structural areas, the condition of suspension components, brake performance, headlight alignment, tyre condition, and the proper operation of the convertible top mechanism. Emissions checks are also important for compliance.
What are the typical service intervals for a 1975-1980 Mercedes-Benz SL (R107)?
The recommended service interval for the 1975-1980 Mercedes-Benz SL (R107) is every 10,000 km. Regular maintenance is crucial, especially focusing on rust prevention, convertible top upkeep, and fuel system servicing.
What kind of engine issues should I look out for on a classic R107 SL?
The V8 engines in the R107 SL, particularly those with mechanical fuel injection systems, can be prone to issues due to age and lack of maintenance. Regular servicing of the fuel system is highly recommended to prevent problems.