Trip mileage is approx. 24-25 (approx 70-75mph) mpg and around town approx. 15mpg. Started checking after I had about 2000 miles on the new ML, and has remained constant since then. Speed, mountains, and head wind do affect the mpg. Never has burned any oil with oil changes at about 8000 miles. Dealer used dino oil for the first 2 years, then Mobil 1. I've been using Mobil 1 since then. Org.Dunlop tires at about 32 psi. About 30,000 miles now. 2000 320ML

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Paul 1987 300 SDL; 2000 ML; '69 MGB; '68 VW Fastback