JDMToyotas

So I tend to have a heavy foot... This car is great to drive fast especially if you have a intake and EXHUAST. After a day of some eager driving, car told me I was getting 6 miles to the gallon haha.

Whats your worst MPG and average city mpg reading?

mattmatt57

6 MPG is some Heavy Driving....
I have an Is350 some early Sunday drives i get 12 mpg..

LucianoLee

iTrader: (1)

6 is also my number. Lol

JDMToyotas

Well then. Nice to see our 350 are running in tip top gas sucking shape ! Lol

Some consistent numbers here...

FSportIS

iTrader: (13)

4-6 MPG is my worst mileage on IS350. This is happening every time on autocross and track.

Nelly

iTrader: (11)

Do you guys just look at the cluster that says 6mpg or do you wait to calculate it at fillup?

My 250 getting 15mpg :S

FSportIS

iTrader: (13)

When I autocross, i only look at the MPG on the dash.

On normal street driving, I calculate it manually and the IS350 dash numbers surprisingly match my manual MPG most of the times. My IS250 on the other hands always over-estimate by 2 MPG lol so what you see there needs to be deducted by 2.

February

Guess I'm not a very aggressive driver. Just filled up today, 21 mpg with my last tank with about 50/50 city and highway.

TimboIS

My worst was 13.7mpg, back when I lived in a congested city. Moved to a rural area (and out of Cali) and my fuel economy jumped up significantly. Here's every fill since new (9+ years of recorded milage), 21.6mpg lifetime average...

JDMToyotas

Anyone know why does our tank range after filling up changes ?

I filled up about two weeks about I believe it was about 280 or so until E. I filled up last night range only said 218 until E

FSportIS

iTrader: (13)

The range is only estimate. On street driving, I get about 19 MPG 80% city and 20% highway. I got about 280 miles or so with 1 tank like you do.

TimboIS

Mine usually says 384. It's based on previous fill ups MPG.

FSportIS

iTrader: (13)

Man, how you got so high MPG???

My IS350 only shows 280 or so and my IS250 only shows 320 or so. I never ever see a 384 miles lol.

You have a McLaren 12c??? And you also drive an IS350?? Wow!

TimboIS

I think "California blend" has a lot to do with it. I always got much worse MPG when living there.

The 12C is a fun car, but looking forward to the Huracan. The 12C averages 16mpg, and even gets 24mpg on the highway. I have lower fuel economy expectations for the Lambo.

Gville350

iTrader: (10)

Lowest TANK mpg I've reached is 18.9 with combined 75 city/25 hwy. And I'm not easy on the go-pedal by any means.