What's you Gas Mileage
CF Veteran
Joined: Feb 2010
Posts: 12,367
Likes: 23
From: Oroville, CA
Year: 1995
Model: Grand Cherokee
Engine: 4.0 with all of the noise and clatter
Realisticly, you can't expect 33 mpg with ANY 4X4. I just ain't gonna happen! My 97 ZJ 4.0 got me about 17 highway and 13 around town. When I delivered newspapers, mailbox to mailbox, I got around 12.
You've got to remember, you've got a lot of rolling resistance with all those moving parts weither they're under power or not.
Ethanol fuels are purely political! They are supposed to save in imported oil, but in reality they produce less mpg so you have to buy more! Does anybody else smell a dead rat?
You've got to remember, you've got a lot of rolling resistance with all those moving parts weither they're under power or not.
Ethanol fuels are purely political! They are supposed to save in imported oil, but in reality they produce less mpg so you have to buy more! Does anybody else smell a dead rat?
Old fart with a wrench
Joined: Nov 2010
Posts: 14,398
Likes: 740
From: Manlius, east of Syracuse, NY
Year: 2000 XJ Sport & WJ Laredo
Model: Grand Cherokee (WJ)
Engine: 4.0L
I don't agree with that, Busted! Gasoline's vapor point is around -50 F and I don't think you can change that much. Plus alcohol is hygroscopic and sucks in water vapor as we are all aware. Farmers are being paid to plant more corn for ethanol and being discouraged to plant sugarcane or sugarbeets for the same purpose. WHY?? AND lastest reports show we are buying ethanol from Brazil for gasoline additive. Does this make any sense?
I'm sorry I got off topic on this, but I'm VERY concerned about what's going on with gasoline pricing and formulation. Also, What the **** is a winter blend? Years ago TEXACO put butane in the fuel to help with low temperature burning. THIS made no sense because butane remains a liquid below 32 F and boils off above it. Gas tanks were vented then so as soon as the temp got above freezing, you lost the butane.
Sorry! I'll shut up now.
I'm sorry I got off topic on this, but I'm VERY concerned about what's going on with gasoline pricing and formulation. Also, What the **** is a winter blend? Years ago TEXACO put butane in the fuel to help with low temperature burning. THIS made no sense because butane remains a liquid below 32 F and boils off above it. Gas tanks were vented then so as soon as the temp got above freezing, you lost the butane.
Sorry! I'll shut up now.
Senior Member
Joined: Nov 2011
Posts: 758
Likes: 1
From: Tampa, FL & DC/MD infrequently
Year: 2000
Model: Cherokee
Engine: 4.0L I6
Originally Posted by dave1123
Realisticly, you can't expect 33 mpg with ANY 4X4.
Old fart with a wrench
Joined: Nov 2010
Posts: 14,398
Likes: 740
From: Manlius, east of Syracuse, NY
Year: 2000 XJ Sport & WJ Laredo
Model: Grand Cherokee (WJ)
Engine: 4.0L
Senior Member
Joined: Nov 2011
Posts: 758
Likes: 1
From: Tampa, FL & DC/MD infrequently
Year: 2000
Model: Cherokee
Engine: 4.0L I6
Originally Posted by dave1123
Okay, I'll have to admit Subaru has got something going, but the only Subaru's I've seen off-road are power-rally cars. The WRX is awesome!
Senior Member
Joined: Nov 2011
Posts: 758
Likes: 1
From: Tampa, FL & DC/MD infrequently
Year: 2000
Model: Cherokee
Engine: 4.0L I6
Originally Posted by Bustedback
Hipsters and lesbians love Subarus for some reason.
Old fart with a wrench
Joined: Nov 2010
Posts: 14,398
Likes: 740
From: Manlius, east of Syracuse, NY
Year: 2000 XJ Sport & WJ Laredo
Model: Grand Cherokee (WJ)
Engine: 4.0L
I think we got off topic here. The point here is MOST 4X4's don't get very good gas mileage. I've learned to live with it because I love the versatility and security of knowing I can get wherever I want to go regardless of road conditions. However, I don't drive it as much as I'd like because of gas prices!
Just an aside, I hit a section of flooded road the other night that I didn't see at about 40 mph. The water splashed about 15 feet in the air, but the engine never skipped a beat! Love them Jeeps!
Just an aside, I hit a section of flooded road the other night that I didn't see at about 40 mph. The water splashed about 15 feet in the air, but the engine never skipped a beat! Love them Jeeps!
Ok so we have an 87 Cherokee and since we live in the sticks
( 130 miles from the nearest traffic lights)we don't really have a city mileage...but we do get 18 when we hit the few stop signs and up to 26 when just driving hiway. No computer here just our brains and gas and mileage. So I was wondering if the newer beefed up engines
( 96-99) get poorer mileage? Was surprised at such low mileage as my dad who drove his 87 for years never got anything that low. Granted he is not a lead footer like me. Both are stick.
( 130 miles from the nearest traffic lights)we don't really have a city mileage...but we do get 18 when we hit the few stop signs and up to 26 when just driving hiway. No computer here just our brains and gas and mileage. So I was wondering if the newer beefed up engines
( 96-99) get poorer mileage? Was surprised at such low mileage as my dad who drove his 87 for years never got anything that low. Granted he is not a lead footer like me. Both are stick.
Old fart with a wrench
Joined: Nov 2010
Posts: 14,398
Likes: 740
From: Manlius, east of Syracuse, NY
Year: 2000 XJ Sport & WJ Laredo
Model: Grand Cherokee (WJ)
Engine: 4.0L
Ranchwoman just brought up a good point. With a standard transmission, you don't waste gas with slippage and making heat by pumping hydraulic fluid. The highway mileage is better mostly because of the lockup feature of the newer transmissions.
You've got to remember that 4X4s are notibly geared lower than highway cars so higher RPMs burn more gas. The best mpg your ever going to get is a sustained 40 mph on flat ground. Where are you going to do that? The main reason for the 40 mph is you're not breaking as much air resistance.
Just keep it tuned up, drive conservativly, and live with whatever you get.
Poor mileage is just one of the sacrifices of driving a 4X4. Having fun is the whole reason for driving one!
You've got to remember that 4X4s are notibly geared lower than highway cars so higher RPMs burn more gas. The best mpg your ever going to get is a sustained 40 mph on flat ground. Where are you going to do that? The main reason for the 40 mph is you're not breaking as much air resistance.
Just keep it tuned up, drive conservativly, and live with whatever you get.
Poor mileage is just one of the sacrifices of driving a 4X4. Having fun is the whole reason for driving one!
Last edited by dave1123; Oct 30, 2012 at 12:25 PM.


