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Owner: greenpigs
Jeep: 2010 Jeep Wrangler x
Displacement: 3.8 L
Fuel type: gasoline
Transmission: automatic
Curb weight: 3847 lbs
Coefficient of drag: 16.45
Frontal area: 28.37 sq.ft.
Instrumentation:
Description: Stock with optional 3.73 gears
Build Thread:
Current Mods: Replaced the steel 16 wheels with factory 18 wheels, that are 14 pounds each heavier. The taller tire negates the extra drag at highway speeds.
Have a Superchips 3782 tuner to adjust speedo\shift points for tire upgrade & used mpg SAVER TUNE.
It is getting about 1.5 MPG better or close to 19 average, but that includes more highway driving.
Muffler heat shield rotted off....so that was 3 less pounds.

Planned Mods: Run low on washer fluid.
I keep an eye for products but not many are to reduce overall weight.
I kept spare as it a little more cushion if we get re-ended.
Official Fuel Economy Ratings
EPA city 15 mpg(US)
EPA highway 19 mpg(US)
EPA combined 17 mpg(US)

Actual Fuel Economy Performance
Lifetime 17.3 mpg(US)
Last 3 tanks 17.94 mpg(US)
90 days 18.18 mpg(US)
View Fuel Log
Last updated: Nov 04, 2015

(Created: 2012-09-28 02:44:46 / Modified: 2018-04-18 07:30:32)


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