How is everybody's fuel mileage?

[davkiz]

Been noticing that the fuel mileage is steadily improving. I just took a 3 hour trip to St Louis and I was getting great mileage. Wondering about everyone else.
I've got the 3.3L GT2.
How does this compare to the smaller engine?

 

[TwinSnails]

About 29 on the Hwy in Eco, and 19 city.

 

[Doel]

About 29 on the Hwy in Eco, and 19 city.

same

 

[Kamauxx]

Before winter blend fuel I'd get about 320 miles per tank.

Since mid-November...

 

[brancky3]

I'm ranging between 18.5 and 21.3 mpg according to my Fuelly logging. I barely ever drive highway.

 

[davkiz]

Are you guys driving the 3.3L or the 2L?

 

[Jimmer]

I haven't even played with Eco
I get 19-20 overall.

 

[CincyEagleFan]

I live in Smart mode. Mostly city driving with a trip to Cleveland built in. My numbers on the fill ups with 93 Octane

11/21 - 21.3 MPG 308 miles
11/28 - 19.5 MPG 298 Miles
12/4 - 21.9 MPG 347 Miles
12/8 - 21.8 MPG 284 Miles
12/12 - 20.8 MPG 328 Miles
12/16 - 23.9 MPG 360 Miles

Edit: The numbers the car give you are VASTLY different than reality. For example that last 23.9 MPG the car stated we were at 26.9. Not factual when using actual mileage and gas put in.

 

[Mike04SVT]

What app is that?

 

[Manchuz]

My mileage has been utter shit this winter. On 3.3L, AWD, 91 octane, 95% city, custom mode (but settings geared towards standard), I've been getting about 330-350 km on a full tank (205-217 miles). Not sure what factor is causing this as it's been a mild winter in Toronto with no snow/ice on the ground. Definitely not anywhere near the advertised fuel economy for city driving.

 

[MisterMac]

There are other threads on this.

Simply put, considering how I drive my 3.3, the fuel economy is unreasonably good. My SPG, Smiles Per Gallon is consistently in the "WIDE GRIN" range.

 

[CincyEagleFan]

What app is that?

I was using Mileagekeeper (Free). Just switched to Fuelly. That one is more fun lol

 

[Jimmer]

The car nailed my gas mileage perfect.

 

[sting me]

How's my MPG? It's crap. But I wind out the gears when I'm on the highway because I like the way it sounds. So 18MPG combined is guaranteed to be my own damn fault

 

[MerlintheMad]

OP: best I've had is 29 mpg on the freeway. This is not a good time of year to check fuel economy, because I let my engine warm up till the oil gauge shows just past 100F. I have the 3.3L.

 

[Roarbomb]

OP: best I've had is 29 mpg on the freeway. This is not a good time of year to check fuel economy, because I let my engine warm up till the oil gauge shows just past 100F. I have the 3.3L.

Maybe I’m doing something wrong but I rarely get above 24. Usually 22-23. 80mph on the highway. Maybe I just drive it to hard?
3.3 awd

 

[falanger]

Mine is dreadful; can't even get 200 miles from a full tank. One more year of this and I'm going over to Tesla and never looking back.

 

[Ruturaj]

15 mpg.

 

[MerlintheMad]

Maybe I’m doing something wrong but I rarely get above 24. Usually 22-23. 80mph on the highway. Maybe I just drive it to hard?
3.3 awd

29 was my best last road trip. Before that 28 was my best. But 24 to 26 is typical. Last road trip my best leg was between Cedar city and Baker; 27.something. From Baker till I got to LA it stayed there again (in spite of my bumper chase with a BMW i8). I figure it's because of the trend downhill to sea level. On the return trip to SLC I never got better than 25.something and mostly under 25, most of the trip showing between 23 and 24.something; going from sea level back up to c. 5K feet.

 

[MerlintheMad]

The car nailed my gas mileage perfect.

That's interesting, because the near consensus here going back months is that the Stinger's depicted mpg is a couple of miles optimistic.