When you bought an older S-class, you should have expected it to cost you $$$ in repairs. My 2000 S500 has cost me $12,000 in repairs since I bought it 4 years ago. Now that sounds like a lot, but when you spread it over the 4 years, it has cost me $250 per month to drive the sweetest production car on the road. When you throw in depreciation, it has cost me about $400 per month to drive it. Show me a comparable vehicle that you can drive for that cost--it's not out there. So although the S500 gives you heartache and wallet-ache at times, do the math and you'll realize it has been well worth it!