Americas What is your petrol US gal mpg?

[Dso715]

I’m averaging around 20-22 around town, 19 at 70 on highway and around 16 towing a turtleback trailer. I’m coming from a 89 Land Cruiser so my pedal isn’t heavy and I plan my momentum.

Best mileage by computer to date.

 

[Zimm]

I’m averaging around 20-22 around town, 19 at 70 on highway and around 16 towing a turtleback trailer. I’m coming from a 89 Land Cruiser so my pedal isn’t heavy and I plan my momentum.

No .

 

[Tom109]

Best mileage by computer to date.

That’s probably 18mpg at best.

 

[Logsplitter]

That’s probably 18mpg at best.

Mine is a petrol Grenadier. If I’m steady I can get 20mpg (imperial) last weekend with over. 500 motorway miles and 15hrs off road driving and I averaged 18mpg.
A mate of mine who has a petrol Grenadier towed his boat from southern UK to north of Scotland last weekend. Combined boat and trailer weight approx 2 tonnes. Just over 600 mile journey in 12 hours. Average just over 16mpg (imperial)

 

[Karearea]

Best mileage by computer to date.

Underwater too….
Actually quite impressive

 

[SamHooley]

I drove my Grenadier a couple hours down the coast this week and I was getting 21.5 mpg there and back.

 

[anand]

I drove my Grenadier a couple hours down the coast this week and I was getting 21.5 mpg there and back.

Remember that the computer calculated MPG is usually 1.5-2.5mpg higher than actual

 

[rur42]

With my gas gren, running 93 octane, I get 14-15mpg around town and a little over 17mpg on the highway. It has been pretty consistent the last 1000 or so miles. Computed by tracking the odometer and quantity of gas filled. No raised air intake or anything attached to the exterior. Running the KO2 tires. That's highways speed of around 70 mph, lightly loaded.

 

[rur42]

Remember that the computer calculated MPG is usually 1.5-2.5mpg higher than actual

Definitely, the onboard computer always shows more mpg than my raw odometer/gallons tracking. And I would add that according to my GPS, my speedometer is 3 mph fast at 70, so my odometer readings are high, which means I'm getting even less than what I posted previously. About 4-5% less

 

[Gaffer]

I am about 17 mpg, w/ 2k miles under its belt. To be fair I drive my Grenadier conservatively.

 

[Gaffer]

Definitely, the onboard computer always shows more mpg than my raw odometer/gallons tracking. And I would add that according to my GPS, my speedometer is 3 mph fast at 70, so my odometer readings are high, which means I'm getting even less than what I posted previously. About 4-5% less

I appreciate your care in making this comment. I may check mine in a similar way.

 

[pmatusov]

A one-year and nearly 20k-mile update:

That translates into 13.844 miles per U.S. gallon.
For the metric types here:

Overall: 17.0345 liters/100km.

 

[LC0013]

A one-year and nearly 20k-mile update:
View attachment 7880792
That translates into 13.844 miles per U.S. gallon.
For the metric types here:
View attachment 7880795
Overall: 17.0345 liters/100km.

Something seems amiss in the graphs....

 

[pmatusov]

Something seems amiss in the graphs....

What is it?

 

[LC0013]

2 graphs alike but bottom one inverted?

 

[pmatusov]

2 graphs alike but bottom one inverted?

Look closer. The bottom one shows fuel consumption in liters per 100km, the top one - gas mileage in miles per gallon.

 

[DB94]

So we still can’t really get anything answered? We’ve got 21.25 and 15mpg. Need a little more consistency

I have about 12000 miles and I have averaged mid 14s once broken in.

6/18/24 19.074g 601mi
6/22/24 22.006 907 13.9 mpg
6/23/24 13.268 1089 13.7
7/5/24 21.392 1352 12.3
7/9/24 4.00 1406 13.5
7/12/24 5.973 1469 10.5 towing
7/18/24 19.118 1738 14.1
7/22/24 15.344 1964 14.7
7/23/24 13.523 2146 13.5
7/31/24 17.754 2412 15.0
8/2/24 13.623 2615 14.9
8/6/24 20.179 2908 14.5
8/12/24 20.274 3187 13.8
8/15/24 17.551 3451 15.0
8/21/24 18.791 3721 14.4
8/27/24 19.507 4007 14.7
9/3/24 19.476 4293 14.7
9/7/24 11.700 4467 14.9
9/8/24 19.557 4726 13.2
9/15/24 19.293 5000 14.2
9/17/24 14.732 5227 15.4
9/22/24.15.125 5440 14.1
9/25/24 19.368 5732 15.0
9/27/24 6031 21.638 13.8
9/29/24 6241 17.529 12.0 towing

 

[AngusMacG]

I was about 15 mpg on average, mostly highway miles. After mounting 2 Jerry Cans on the drivers side to the external molle panel I seem to be averaging about 13 mpg

 

[LC0013]

Look closer. The bottom one shows fuel consumption in liters per 100km, the top one - gas mileage in miles per gallon.

Damn American education system....

Thanks

 

[Zimm]

I was about 15 mpg on average, mostly highway miles. After mounting 2 Jerry Cans on the drivers side to the external molle panel I seem to be averaging about 13 mpg

Any particular reason you keep them on all the time?