I have a long commute and it's about 70% hwy (60 mph) and the rest stop and go. In winter I get between 28.5 and 30, summer around 27 with the AC on.

81 300SD


Diesel is 2.19/gallon here. Unleaded down to 1.77 - .40/gallon difference.
AAARRGG!!!

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1984 300Sd 210k

Former cars:
1984 300D 445k (!!) (Strider) Original (and not rebuilt) engine and transmission. Currently running on V80 ( 80% vegetable oil, 20% petroleum products). Actually not, taking a WVO break.
1993 300d 2.5 275k. Current 120/day commuter
1981 300SD 188k (Hans) Killed by a deer