I've been getting 27-28.5 combined out of my 87 300D. I drive mostly city, but when I am on the highway I drive 80mph or better. I love 123s but the jump in refinement is enormous.

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68 280SL - 70 280SL - 70 300SEL 3.5 - 72 350SL - 72 280SEL 4.5 - 72 220 - 72 220D - 73 450SL - 84 230GE - 87 200TD - 90 190E 2.0 - 03 G500

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