02-24-2008, 10:04 AM
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#8 (permalink)
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Senior Member
Car: 2006 Chrysler 300C H.E.
Join Date: Nov 2007
Member Number: 15214
Location: Bucyrus, Ohio
Posts: 281
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I get 20-22 around town and 28 on trips to the lake and back. By carefully feathering the gas I can get as high as 31 between 55 and 50 mph for distances of 10-15 miles. My guess is that for some reason the MDS is not fully operational. I keep about 32-33 psi in the tires and make sure the engine has 5W-20 in it. I drive like an old lady....but am thrilled I get with in 5 miles/per gallon of the little sh1t box cars.......
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