This is an ongoing log of the fuel economy for my 1990 Chevrolet K2500. You can see more info about the truck here (engine, tires, etc): About the Chevy K2500.
- Total Miles: 6,981
- Total Gallons: 503.54
- Average MPG: 13.9
- Best MPG: 15.9
- Worst MPG: 12.0
| Date | Miles | Gallons | MPG | |-------------|-------|---------|------| | Oct 06 2016 | 223.0 | 17.912 | 12.4 | | Oct 14 2016 | 145.0 | 12.015 | 12.1 | | Nov 10 2016 | 253.0 | 21.061 | 12.0 | | Nov 21 2016 | 254.0 | 20.730 | 12.3 | | Dec 07 2016 | 219.5 | 17.256 | 12.7 | | Dec 24 2016 | 268.9 | 20.987 | 12.8 | | Jan 02 2017 | 164.8 | 11.106 | 14.8 | | Feb 08 2017 | 254.7 | 19.588 | 13.0 | | Mar 09 2017 | 277.6 | 19.095 | 14.5 | | Apr 21 2017 | 246.7 | 18.611 | 13.3 | | May 09 2017 | 298.7 | 20.693 | 14.4 | | May 21 2017 | 314.7 | 20.488 | 15.4 | | Jun 25 2017 | 269.3 | 19.468 | 13.8 | | Jul 14 2017 | 232.5 | 14.935 | 15.6 | | Jul 22 2017 | 290.1 | 18.784 | 15.4 | | Aug 06 2017 | 268.9 | 19.746 | 13.6 | | Aug 27 2017 | 267.6 | 17.650 | 15.2 | | Sep 07 2017 | 269.7 | 18.162 | 14.9 | | Sep 15 2017 | 303.3 | 19.076 | 15.9 | | Sep 26 2017 | 305.7 | 20.105 | 15.2 | | Oct 11 2017 | 262.3 | 18.217 | 14.4 | | Oct 20 2017 | 247.9 | 20.623 | 12.0 | | Nov 18 2017 | 270.1 | 20.152 | 13.4 | | Nov 28 2017 | 243.7 | 17.041 | 14.3 | | Dec 15 2017 | 252.9 | 18.367 | 13.8 | | Dec 29 2017 | 296.9 | 21.625 | 13.7 | | Jan 14 2018 | 279.5 | 20.048 | 13.9 |
Driving description: 50% Highway (60-65 mph), 40% City (40-45 mph), 10% Farm (5 mph)
Notes:
- May 09 2017 – first tank with The TBI Air Flow Enhancer, 1.4 mpg (10.8%) gain over average
- May 21 2017 – first tank with new, free-flowing exhaust, 2.3 mpg (17.5%) gain over average
- Sep 15 2017 – 100% highway trip