Tank 8Next fillup:
actual calculated mpg/ onboard computer
1) 13.8/ 16.6
2) 14.1/ 16.1
3) 13.4/ 15.7
4) 14.3/ 16.7
5) 13.1/ ??
6) 14.2/ 16.5
7) 13.9/ 16.2
8) 14.1/ 16.6
Tank 8Next fillup:
actual calculated mpg/ onboard computer
1) 13.8/ 16.6
2) 14.1/ 16.1
3) 13.4/ 15.7
4) 14.3/ 16.7
5) 13.1/ ??
6) 14.2/ 16.5
7) 13.9/ 16.2
Your numbers appear to closely match to mine.My latest stats - note that I do not have six months of data, so in the first block monthly averages are way off.
View attachment 7846048
Mine has been a mix of highway and town.What would be interesting average speed over the distances.
That looks about rightNext fillup:
actual calculated mpg/ onboard computer
1) 13.8/ 16.6
2) 14.1/ 16.1
3) 13.4/ 15.7
4) 14.3/ 16.7
5) 13.1/ ??
6) 14.2/ 16.5
7) 13.9/ 16.2
8) 14.1/ 16.6
9) 13.9/ 16.5
Hi @nuclearbeef, just for comparison. I've been driving a petrol car for 3 days. The display shows me an average of 16.68 (US) mpg. I haven't calculated it manually.Next fillup:
actual calculated mpg/ onboard computer
1) 13.8/ 16.6
2) 14.1/ 16.1
3) 13.4/ 15.7
4) 14.3/ 16.7
5) 13.1/ ??
6) 14.2/ 16.5
7) 13.9/ 16.2
8) 14.1/ 16.6
9) 13.9/ 16.5
10) 15.0/ 17.7
I’m averaging about 13.8 mpg and driving 75 mph or higher on the highwayThere are no leadfoots in this thread![]()
Yes. 87And you’re using 87 if I remember correctly?…
This was my experience over my first 800 miles as well. I'm thrilled at the opportunity to get 18 in this thing.After 3 fill ups, about 600 miles on the truck now.
1st tank netted 15.9 combination city/hiway (Per the computer
3rd tank, all hiway, 20.7 per computer but hand calculated at 17.9.
I'll be hand calculating several tanks to see if the computer starts registering more accurate MPG.
I thought days of computer inaccuracy reporting was over. Most of my newer vehicles the computer estimate was very close to what pen to paper numbers were.