Based on data from 101 vehicles, 4,870 fuel-ups and 1,136,827 miles of driving, the 1999 Jeep Grand Cherokee gets a combined Avg MPG of 15.30 with a 0.11 MPG margin of error.

Any Engine Type 4.0L L6 GAS (38) 4.7L V8 GAS (34) L6 GAS (12) V8 GAS (9) Any Body Style Wagon (1) Sport Utility (22) Any Submodel Laredo (32) Limited (42) Other (27)

Below you can see a distribution of the fuel-ups with 219 outliers (4.30%) removed.

Following shows the average MPG of each of the 101 vehicles in the system.

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• Sinister

  1999 Jeep Grand Cherokee Limited 4.0L L6 GAS Automatic 4 Speed Sport Utility
  Added Sep 2018 • 10 Fuel-ups

  Property of DeadIronWolf

• 16.5 Avg MPG

• DubJ

  1999 Jeep Grand Cherokee Limited 4.7L V8 GAS Automatic 4 Speed Sport Utility
  Added Feb 2018 • 5 Fuel-ups

  Property of HPOVERTY

• 15.4 Avg MPG

• My Grand Cherokee

  1999 Jeep Grand Cherokee Laredo 4.7L V8 GAS Automatic 4 Speed
  Added Sep 2017 • 50 Fuel-ups

  Property of brady_l

• 16.0 Avg MPG

• 1999 Grand Cherokee Limited

  1999 Jeep Grand Cherokee Limited 4.7L V8 GAS Automatic 4 Speed Sport Utility
  Added Nov 2012 • 146 Fuel-ups

  Property of Andrew605

• 15.4 Avg MPG

• The tractor

  1999 Jeep Grand Cherokee Laredo 4.0L L6 GAS Automatic 4 Speed
  Added May 2017 • 21 Fuel-ups

  Property of rsst2000

• 15.7 Avg MPG

• My Grand Cherokee

  1999 Jeep Grand Cherokee Limited 4.0L L6 GAS Automatic 4 Speed
  Added Mar 2018 • 19 Fuel-ups

  Property of emccready1957

• 13.1 Avg MPG

• Jeep

  1999 Jeep Grand Cherokee Laredo 4.0L L6 GAS Automatic 4 Speed
  Added Aug 2016 • 226 Fuel-ups

  Property of mnaanes

• 20.1 Avg MPG

• My Grand Cherokee

  1999 Jeep Grand Cherokee Limited 4.7L V8 GAS Automatic 4 Speed
  Added Dec 2017 • 13 Fuel-ups

  Property of hoovler814

• 9.3 Avg MPG

• Jeep

  1999 Jeep Grand Cherokee Limited 4.7L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 117 Fuel-ups

  Property of Boca-Strunks

• 18.4 Avg MPG

• My Grand Cherokee

  1999 Jeep Grand Cherokee Limited 4.7L V8 GAS Automatic 4 Speed
  Added Dec 2017 • 3 Fuel-ups

  Property of marcinj

• 13.9 Avg MPG

• My Grand Cherokee

  1999 Jeep Grand Cherokee Laredo 4.0L L6 GAS Automatic 4 Speed
  Added Jun 2017 • 46 Fuel-ups

  Property of dcarlone3

• 18.6 Avg MPG

• 1999 JEEP Grand Cherokee Limited 4.7L V8

  1999 Jeep Grand Cherokee Limited 4.7L GAS V8 Automatic 4 Sport Utility (4 Door)
  Added Mar 2013 • 9 Fuel-ups

  Property of MilwaukeeBeerman

• 14.5 Avg MPG

• Grand Cherokee

  1999 Jeep Grand Cherokee Laredo 4.0L L6 GAS Automatic 4 Speed Sport Utility
  Added Jun 2018 • 132 Fuel-ups

  Property of Raytech

• 17.8 Avg MPG

• Jeep

  1999 Jeep Grand Cherokee Laredo 4.0L L6 GAS Automatic 4 Speed Sport Utility
  Added Jan 2013 • 270 Fuel-ups

  Property of zacb3783

• 19.5 Avg MPG

• Grand Cherokee

  1999 Jeep Grand Cherokee Limited 4.0L L6 GAS Automatic 4 Speed
  Added Apr 2017 • 38 Fuel-ups

  Property of bnlitton

• 15.6 Avg MPG

• My Grand Cherokee

  1999 Jeep Grand Cherokee Limited 4.7L V8 GAS Automatic 4 Speed
  Added Apr 2017 • 15 Fuel-ups

  Property of sworninxiii

• 14.5 Avg MPG

• Heap 2.0

  1999 Jeep Grand Cherokee Limited 4.7L V8 GAS Automatic 4 Speed
  Added Oct 2016 • 35 Fuel-ups

  Property of Stanbiker

• 13.3 Avg MPG

• Grand Cheeokee

  1999 Jeep Grand Cherokee Laredo 4.0L L6 GAS Automatic 4 Speed
  Added Sep 2016 • 167 Fuel-ups

  Property of chadlarsh

• 15.6 Avg MPG

• My Grand Cherokee

  1999 Jeep Grand Cherokee Limited 4.7L V8 GAS Automatic 4 Speed
  Added Apr 2016 • 34 Fuel-ups

  Property of TDubs10

• 15.7 Avg MPG

• My Grand Cherokee

  1999 Jeep Grand Cherokee Limited 4.0L L6 GAS Automatic 4 Speed
  Added Dec 2016 • 3 Fuel-ups

  Property of SUPERDAV

• 14.9 Avg MPG

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