fuelly.com

[dieseluser07]

Does anyone use this? if so, when the user lives in the USA or other countries is the mpg different?

[Rich n Em]

Use it regularly, I find it often defaults to US units and yes, it makes a difference. You can change it in the top left.

[TVRJAS]

dieseluser07 said:

Does anyone use this? if so, when the user lives in the USA or other countries is the mpg different?

I use it...

When you set up your profile you enter the calculation that you require,so all the US ones should be calculated to their configuration and like wise all the UK users will be based on our measurements.

Mine

http://www.fuelly.com/car/tvr/chimaera/1997/tvrjas...

Sadly mines not a miscalculation it's using our UK figure.

[snoopy25]

Spritmonitor.de is also another good one to use