Gas Mileage

[46Tbird]

You guys are getting some good mileage out of your 4.6 trucks. Personally, I've never seen more than 13mpg out of one, and I've driven several.

My '06 Ram quad cab 4.7/auto gets 16-18 depending on how much highway driving I do. My work route is 183, so it's a lot closer to city traffic than hwy, so I usually average closer to 16.

[The King]

2003 Mach 1 with 4.10s, about 20 mpg.

[Chuck]

2009 Jeep averaging between 13 - 14 mpg.

[8mpg]

06 Dodge 2500 Mega Diesel

Im averaging 20-20.5mpg hand calculated.. 65-70% highway

[krazy kris]

06 chevy crew cab 4.8L 22mpg

[GrayStangGT]

2010 Raptor 6.2L 12.5mpg Mostly in town
2006 Corvette 18.5mpg Mostly in town and ragging on it 27-30mpg straight Highway
2001 GT Who knows it never get driven

[90GT50]

Neon - 32-34mpg cruising 60-65mph
gf's 2010 focus - about the same.

[89stangGT]

SRT-4: about 25mpg averaged.

FZ1: about 35-38mpg average.

[LS1Goat]

My V8 Jeep XK gets 12 city / 18-19 highway

My '00 Mustang GT gets 11 city / 15-16 highway. (auto, 3,800 stall, 4.56 gears, etc..)

[Dlachance]

90 Bronco. 5.8 bored .030, mild cam, full true duals with high flows, X and cat-back. Stock 3.55's and 32's, 8mpg.

93 Mark Viii. Stock, 2.73's and CAI. Mufflers cut off, 22mpg.

[kenny c]

2010 Prius - avg 47.3 for the first 20k miles
2003 Tahoe - avg 17 last tank

[Baron Von Crowder]

06 altima gets around 25 mixed, up to 34 all highway.
03 D2500 diesel gets around 19 empty. I set the cruise on 70 and drove to Little Rock when I had the factory wheels/tires and got 24.

[CJ-95GT]

07 CSGT gets about 20/per all city

[jakesford]

2010 GTI I average around 27, on a short road trip I got 34

[jdgregory84]

I average anywhere from 19-21 on a regular basis in my explorer. Roadtrips I usually see about 24mpg.