Pros:
* Known for Reliability: Mercedes diesels, especially the 300SD, are renowned for their durability. They are often referred to as "bulletproof" engines.
* Potential for Longevity: With proper care, these engines can last for hundreds of thousands of miles more.
* Fuel Efficiency: Diesel engines are known for their fuel economy.
* Classic Status: The 300SD is a classic car with a growing following.
Cons:
* High Mileage: 373K miles is a lot of wear and tear.
* Potential for Expensive Repairs: While the engines are durable, there's a chance that age-related components might need replacement. Major repairs on older Mercedes can be costly.
* Maintenance: You'll need to be meticulous about maintenance to keep the car running smoothly.
* Unknown History: Without a detailed service history, it's hard to know what kind of maintenance the car has had.
What to do:
1. Thorough Inspection: Get a qualified mechanic to thoroughly inspect the car, focusing on:
* Engine condition: Look for leaks, smoke, and unusual noises.
* Transmission: Check for smooth shifts and any slipping.
* Suspension: Make sure it's tight and free from any clunking or knocking.
* Body: Inspect for rust and damage.
2. Service Records: Ask the seller for any available service records.
3. Test Drive: Drive the car to get a feel for its performance.
4. Consider Costs: Factor in the potential for future repairs and maintenance when deciding whether to purchase.
In Conclusion:
Buying a high-mileage car is always a gamble. However, a 1985 Mercedes 300SD can be a good investment if it's been well-maintained and the potential for repairs is factored in.
Important: Don't let the "tip top" condition statement from the seller sway you. Always get an independent inspection.
