Speed vs. MPG charts (post 'em if you got 'em) - Page 18 - Fuel Economy, Hypermiling, EcoModding News and Forum

istanbul · 01-14-2018, 02:45 PM

Hi.
Hyundai i10 1,0 bifuel LPG engine Speed vs. MPG charts

mpg_numbers_guy · 02-15-2018, 12:50 PM

Anyone have one of these for an automatic 2001-2005 civic sedan? I haven't bought a gauge yet so I haven't been able to calculate one for myself.

IanMSD · 02-19-2018, 12:13 AM

My Automatic Mazda 3 (petrol).
Hope you don't mind the metric measures.
You can see the gear changes kick in around 15kph and 35 kph.
Above 75kph drag starts kicking in and efficiency drops.

Data source is from over 500 trips with my OBD2 adapter. - it logs every two seconds.
(I don't drive on the highway much so the data above 80kph is a bit thinner).

Daschicken · 02-19-2018, 10:09 PM

Quote:

Originally Posted by IanMSD

My Automatic Mazda 3 (petrol).
Hope you don't mind the metric measures.
You can see the gear changes kick in around 15kph and 35 kph.
Above 75kph drag starts kicking in and efficiency drops.

Data source is from over 500 trips with my OBD2 adapter. - it logs every two seconds.
(I don't drive on the highway much so the data above 80kph is a bit thinner).

18 km/l - 42 mpg sounds pretty low for a 1.5L. How did you sort them? Did you just pick spots where the speed stayed the same for several seconds or something else?

niky · 02-19-2018, 10:56 PM

18 km/l in Ozzy heat with very little highway driving isn't bad.

ChairmanSaab · 06-22-2018, 04:50 PM

Suzuki baleno 1.2 NA 5 speed manual transmission.
Temp around 20C/68F
Tires: 195/55 R16 LRR
Load:3 pax
Numbers without Air conditioning.

Note: Data was pulled from 200km/124miles trips that I've completed for each steady speed state except 60kmph which is shorter at 140km and done on narrow 2-lane country road with some traffic.

teoman · 08-02-2018, 05:19 PM

How did you get torque to log?

10-14-2018, 12:16 PM

thanks

istanbul · 10-23-2018, 03:06 AM

Hyundai i10 1,0 LPG
2500 rpm , 75 km/h speed
Engine load VS instant fuel consumption. (100 km/L

https://www.youtube.com/watch?v=KDvwJhlkPkg

Tahoe_Hybrid · 05-25-2019, 06:50 AM

Based on insist reporting with Cruse control
2008 Chevy Tahoe Hybrid 6.0L with Active fuek management.

0-30MPH Infinity ∞MPG EV-mode

0-75MPH Mixed v8 mode/Parallel Electric 9-21MPG

AFM Mode/Parallel Electric

0-30MPH= 9-20MPG
41MPH =41MPG (MPG in V4 mode W/Cruse control)
59MPH = 28MPG V4 (MPG in V4 mode W/Cruse control)
70-75MPH = 65MPG ( MPG in V4 ) Tailgating behind 18wheeler w/TrailerTail
65-80 = 17MPG (MPG in mixed mode W/Cruse control)

18wheelers with trailer tail seem to provide best results.. with larger SUV/trucks

The HIGHEST I have been able to get is 39.9MPG @ 41MPH in the City and 27.8MPG on the highway at 59MPH.