Based on data from 33 vehicles, 3,018 fuel-ups and 773,211 miles of driving, the 2004 Buick Rendezvous gets a combined Avg MPG of 18.69 with a 0.13 MPG margin of error.

Any Engine Type 3.4L V6 GAS (18) 3.6L V6 GAS (5) V6 GAS (9) Any Body Style Sport Utility (5) Extended Cargo Van (1) Any Submodel Ultra (3) CX (10) CXL (11) Other (9)

Below you can see a distribution of the fuel-ups with 98 outliers (3.15%) removed.

Following shows the average MPG of each of the 33 vehicles in the system.

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• My Rendezvous

  2004 Buick Rendezvous CXL 3.4L V6 GAS Automatic 4 Speed
  Added May 2023 • 139 Fuel-ups

  Property of Lynz302

• 22.2 Avg MPG

• My Rendezvous

  2004 Buick Rendezvous CX 3.4L V6 GAS Automatic 4 Speed
  Added Mar 2024 • 32 Fuel-ups

  Property of mykelvan

• 20.7 Avg MPG

• Blue Bomber

  2004 Buick Rendezvous CX 3.4L V6 GAS Automatic 4 Speed Sport Utility
  Added Aug 2024 • 4 Fuel-ups

  Property of cool_guy

• 21.8 Avg MPG

• My Rendezvous

  2004 Buick Rendezvous CXL 3.4L V6 GAS Automatic 4 Speed
  Added Apr 2023 • 105 Fuel-ups

  Property of vdragon101

• 16.4 Avg MPG

• My Rendezvous

  2004 Buick Rendezvous CXL 3.4L V6 GAS Automatic 4 Speed
  Added Sep 2018 • 205 Fuel-ups

  Property of eskoop

• 20.1 Avg MPG

• Buick

  2004 Buick Rendezvous CX 3.4L V6 GAS Automatic 4 Speed
  Added Aug 2018 • 173 Fuel-ups

  Property of Goraniv

• 15.4 Avg MPG

• My Rendezvous

  2004 Buick Rendezvous CX 3.4L V6 GAS Automatic 4 Speed
  Added Nov 2015 • 291 Fuel-ups

  Property of texan01

• 20.6 Avg MPG

• Rendezvous

  2004 Buick Rendezvous Ultra 3.6L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 47 Fuel-ups

  Property of kelloggsd

• 32.1 Avg MPG

• My Rendezvous

  2004 Buick Rendezvous CX 3.4L V6 GAS Automatic 4 Speed
  Added Sep 2015 • 301 Fuel-ups

  Property of MrLucky24

• 19.0 Avg MPG

• Rendezvous

  2004 Buick Rendezvous Ultra 3.6L V6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2019 • 223 Fuel-ups

  Property of Denisesings

• 16.4 Avg MPG

• Buick

  2004 Buick Rendezvous CX 3.4L V6 GAS Automatic 4 Speed
  Added Aug 2016 • 18 Fuel-ups

  Property of Hiway86

• 20.0 Avg MPG

• Buick

  2004 Buick Rendezvous CX 3.4L V6 GAS Automatic 4 Speed
  Added Sep 2017 • 9 Fuel-ups

  Property of wleeper

• 19.4 Avg MPG

• Buick

  2004 Buick Rendezvous CX 3.4L V6 GAS Automatic 4 Speed Sport Utility
  Added Jul 2018 • 42 Fuel-ups

  Property of Ocramzeej

• 18.5 Avg MPG

• 2004 Rendezvous

  2004 Buick Rendezvous GAS V6
  Added Mar 2014 • 10 Fuel-ups

  Property of freakishgiant

• 21.3 Avg MPG

• Linda

  2004 Buick Rendezvous CX 3.4L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 10 Fuel-ups

  Property of chris_fox

• 22.2 Avg MPG

• Tabata

  2004 Buick Rendezvous CX 3.4L V6 GAS Automatic 4 Speed Extended Cargo Van
  Added Oct 2014 • 40 Fuel-ups

  Property of tabata

• 17.4 Avg MPG

• Rendezvous

  2004 Buick Rendezvous CXL 3.4L V6 GAS Automatic 4 Speed Sport Utility
  Added Sep 2015 • 644 Fuel-ups

  Property of efisho

• 21.6 Avg MPG

• Rendezvous

  2004 Buick Rendezvous GAS V6
  Added Mar 2010 • 158 Fuel-ups

  Property of Sin

• 19.5 Avg MPG

• ZZ Becki's Rendezvous

  2004 Buick Rendezvous CXL 3.4L V6 GAS Automatic 4 Speed
  Added Aug 2016 • 133 Fuel-ups

  Property of bmeisgeier

• 20.1 Avg MPG

• ZZ Becki's Rendezvous

  2004 Buick Rendezvous CXL 3.6L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 142 Fuel-ups

  Property of bmeisgeier

• 20.0 Avg MPG

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