Here in lovely COLD Wisconsin I have been getting 23-24mpg consistantly with Rotella T Syn. Most of my driving is my commute on the Interstate at about 70-75mph. The odometer was rebuilt by Continental Imports and checks out.

I thought it might get better after some diesel purge, but no...

I hope it picks up in the summer, if we ever get to summer.

__________________
John

1995 E320 - 115kmi+ Smoke Silver/Cream (Wife's Wagon)
1989 260E - 195kmi+ Black/Grey (My Panther)
1984 300D - 242kmi+ Black/Palomino (Retired)