[chuck5330]

Impressive gas mileage was that all freeway mileage Squid?

I only get overall 20.5 MPG which is normal LA area gridlock traffic.

Squid either drives only hwy miles or goes like 40,lol. I avg. about 24 mix of city/hwy and don't get on it but every now and then to pass.

 

[Squid]

Wait until the 16th. I will post a 4 to 6 MPG display from the track. 1.7 mile laps, foot on the boost button the entire way.


(Yes I do left foot brake when I'm not heel-toe braking)

 

[Stang007]

Impressive gas mileage was that all freeway mileage Squid?

I only get overall 20.5 MPG which is normal LA area gridlock traffic.

On the open highway with little traffic and some hills to coast down..I average high 20's to low thirties with just highway miles. I had a stretch of road one time with a lot of down hill and I averaged close to 40...but that is rare. Average 24 = 27 combined.

 

[slemers]

That was from San Diego to Dallas. It was 3 mpg higher than the trip out.


It was 90% highway mileage. I believe that the wind on both trips was going west to east, so going out was all into the wind.

It's funny, I noticed your trip miles when I read about your exh system. I assumed that reflected all highway use.
My best to date is 26.9 on a trip to my daughters college and back.
Usually it returns 22.5- 24.9 combined.

 

[Squid]

It's funny, I noticed your trip miles when I read about your exh system. I assumed that reflected all highway use.
My best to date is 26.9 on a trip to my daughters college and back.
Usually it returns 22.5- 24.9 combined.

Both of those were 95% highway miles. I'll post a pic after I get about 3 tanks or so under my belt.

 

[Moxman]

I think we're all doing about the same. I get 23.5 MPG in mixed driving and 30 MPG on the highway. Keep in mind that Squid and I both have the 3:55 rear gear; so that's pretty impressive.

 

[Tb8983]

I think we're all doing about the same. I get 23.5 MPG in mixed driving and 30 MPG on the highway. Keep in mind that Squid and I both have the 3:55 rear gear; so that's pretty impressive.

Me too I have 3:55 gears too. But I don't drive mine much

 

[dgc333]

I have the PP with 3.55 gears and I have averaged almost 33 mpg over a full tank on a trip. Back and forth to work on a 48 mile suburban commute where I average about 40 mph I get 29-31 mpg. I have gotten as much as 38 mpg driving like I had an egg between my foot and the gas but can't maintain that for more than one trip to work.

The 3.55 gears are not a liability for mileage IMHO.


Dave

 

[Doskiller]

I average somewhere in the 19's ......... I can't keep my foot out of it ......... just too much fun.

 

[Mean Green]

I am averaging in 50/50 driving about 23-24 with 700 miles on the OD. Its a pp automatic no mods yet.

 

[ssimpala1901]

I did a 80 mile trip all freeway, no traffic and no stomping the pedal just cruising to see how good I could do on miles
I was at 72 MPH mostly the whole way I got 34.4MPG according to the dash computer.

 

[Squid]

track day ... hehehe. Not much here

 

[DanS]

I made a 320 mile drive in 4hrs, 7min ( avg speed ~80mph ) with my EB ( non-PP, Automatic ) which at the time was a Cobb stage 3 setup and tune and averaged 29.9mpg. I do not have a light right foot ever and the car is always in Sport mode. Daily mixed driving ( 80% hwy ) to and from work I average 30.8mpg.

 

[mamizana]

I reset 'Trip 2' for the 1st time from new @ 30K miles . . . avg mpg = 23.6

From 30K - 45K miles . . . avg mpg = 22.7

I installed RaceChip GTS Black ECU piggy-back @ 32,000

I've run 93 octane since day 1.

 

[Sarge]

About 26k on the odometer, and the dash says 28.4 mpg lifetime avg. Mostly highways.