Just curious as to the ratio of ages from the members on this forum. What kind of people keep this great cars running?

I am 26, bought my first Mercedes diesel this past January to offset the fuel cost from diving my truck everyday. Now I have 3 diesel vehicles. If only my Harley was diesel powered.

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Mine-2008 6.7 Cummins; 1980 240D
Hers-1979 300D- Soon to be turbo'd