I've owned both - the V6 is smoother, has better power, and gets better mpg while being a relative trouble-free engine (no headgasket leaks!). The V6 is the winner to me.

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- Brian


1989 500SEL Euro
1966 250SE Cabriolet
1958 BMW Isetta 600

wow - i realize my question was like driving up to a bar in Texas & asking which is a better truck, Ford or Chevy. I'm leaning heavily towards the L6 (that's W104? ..i've gotta learn the models) more due to low mileage, impeccable interior condition, full maintenance records with a single PO, potential transmission higher longevity/lower R&R cost, and general "honest car" condition. The '99 MY is about the newest I would be able to go financially as I live by a cash-only car purchase philosophy & at that tend to devalue any & all practical cars to be never worth more than about $7-9K (fun, heavy maintenance antique/sports cars are worth more in my twisted mind!).

Thanks for the input, folks. I'm sure I'll be reporting back with my findings and hanging around in general to absorb tech info.