day 27 2023 Tacoma Sport

In your opinion, how accurate is the digital MPG display overall?

Thanks in advance!

 

Not very accurate

 

Pretty accurate. 0.5 mpg accurate

 

I’ve never checked mine for accuracy don’t see the need.

 

Very accurate. I do the math every tank.

I have stock tire size and no mods to drivetrain.

 

I have 100K+ miles on my truck and the estimator is fairly accurate for me, when i do the math at the pump it is within 0.5-1mpg accuracy.

 

Accurate, by miles till empty isn't if you want to get technical. You can probably go 40 more miles or so on 0 miles till empty.

 

Best case it was dead on worst case it was 0.9 off. Most of the time it was 0.2 off.

 

The warning is programmed into meter control unit. It is set to trigger the warning at 19 gallons.
Technically you have ~2 gallons to play with