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The Black Truck

1990 GMC K1500 Sierra SLX

5.7L V8 GAS Automatic 4 Speed Standard Cab Pickup

Property of ModernCarsSuck Added Mar 2022 Location:

Basic Stats

10.3 (+0.1)

Avg MPG

10.7 (-0.2)

Last MPG

12.3 (8/10/24)

Best MPG

  • $3.44 Avg Price/Gallons
  • $48.56 Avg Price/Fuel-up
  • $0.340 Avg Price/Mile
  • $1,699.77 Total Spent

  • 0
  • 0
  • 0
  • 4
  • 8
  • 4
  • 8

Total Miles Tracked

Created with Highcharts 4.0.450%50%

City vs Highway Driving

35 averaging 1 per month
Total Fuel-ups

Created with Highcharts 4.0.4MonthAverage Consumption (MPG)9/2210/2211/2212/234/245/247/248/2411/2412/241/252/253/2502468101214

Recent Fuel-ups

Created with Highcharts 4.0.4Fuel-up DateMPG3. Feb10. Feb17. Feb24. Feb3. Mar10. Mar17. Mar24. Mar31. Mar8910111213
Show fuel-ups by: date or fuel-up number | Chart all fuel-ups

Log Book

#DateMilesGallonsMPGPriceCity %Note
  35 3/31/25 106.40 9.976 10.67 2.929 50%
  34 3/24/25 112.90 10.353 10.90 3.029 50%
  33 3/17/25 167.40 15.253 10.98 2.929 50%
  32 3/8/25 102.00 8.989 11.35 2.669 50%
  31 3/4/25 126.90 12.235 10.37 2.879 50%
  30 2/23/25 93.70 8.971 10.44 2.899 50%
  29 2/21/25 132.20 14.559 9.08 2.989 50%
  28 2/10/25 49.10 5.310 9.25 2.969 50%
  27 2/4/25 133.80 13.596 9.84 2.859 50%
  26 1/28/25 90.90 9.436 9.63 2.969 50%
Showing 1 to 10 of 35 entries

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GMC · K1500 · 1990

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