I bought a very good condition 85 W123 300d, 175K no rust. It bacame the default daily driver the day it arrived due to my main car blowing a brake line. Came to about 4,000 after taxes and registration. I immediatly started driving it and have put 1000 miles on it already with no big problems. Due to its condition, I plan to drive until snow and salt begin then use it again one the weather improves. For me anyway, anything under $10K would be in the daily driver elegible class. My 58 on the other hand doesn't even go out in the rain.

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1985 300D 197K - Semi-Daily Driver Diesel
1998 Volvo V70 AWD 226K - Daily Driver 2
1998 Volvo S70 140K - Wife's DD
2003 GMC Sonoma ZR2 Option - Rusty Truck
THE BABY 1958 220S Sedan 66K All original, never restored and never will be.