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Old 10-08-2010, 10:21 PM
Danstona Danstona is offline
Dodge Ram Forum Senior Member
Join Date: Jan 2009
Location: Ontario, Canada
Age: 30
Posts: 294
Gender: Male
Vehicle: 2005 Dodge Ram 1500 4x4 5.7L
Trim Level: Hemi Sport
Color: Flame Red
Engine: 2003-2008 345ci (5.7L) Hemi V8 345hp 375lb/ft
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Originally Posted by Beta Project View Post
I just picked up a 2010 Ram 1500 Laramie with the 3.92 rear and I was originally worried about how my fuel mileage would be. I have only had it for 800 km's but in that period have averaged 13.8L/100km city and highway, far better than anticipated. I looked high and low for a truck with the 3.55 gears because I am on the road quite a bit for work. Definitley not dissappointed with the 3.92 gears and would be surprised if the 3.55 were that much better on fuel at all. The cylinder shutoff feature makes a huge difference and drops down to four at 120kmh. I am curious as to what numbers a 2010 with 3.55 is running... anyone?
I'd have to check what my father has for gears in his 2010 Sport, but I doubt they are the 3.55s... he averages around the same as what you mentioned if I do recall.
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