Based on data from 20 vehicles, 688 fuel-ups and 215,623 miles of driving, the 1983 Mercedes-Benz 300D gets a combined Avg MPG of 23.43 with a 0.36 MPG margin of error.

Any Engine Type 3.0L L5 DIESEL (14) L5 DIESEL (6) Any Body Style Sedan (5) Wagon (1) Any Submodel Base (14) Other (6)

Below you can see a distribution of the fuel-ups with 103 outliers (13.02%) removed.

Following shows the average MPG of each of the 20 vehicles in the system.

• My 300D

  1983 Mercedes-Benz 300D 3.0L L5 DIESEL Automatic 4 Speed
  Added Jan 2021 • 59 Fuel-ups

  Property of OldBenz

• 26.5 Avg MPG

• W123 300D

  1983 Mercedes-Benz 300D 3,0L L5 DIESEL Standard 5 Speed Wagon
  Added Jan 2021 • 57 Fuel-ups

  Property of vossing

• 32.8 Avg MPG

• 1983 Mercedes 300D

  1983 Mercedes-Benz 300D 3.0L L5 DIESEL Automatic 4 Speed
  Added Feb 2020 • 5 Fuel-ups

  Property of Tjd7644

• 22.5 Avg MPG

• Damon

  1983 Mercedes-Benz 300D 3.0L L5 DIESEL Automatic 4 Speed
  Added Dec 2021 • 11 Fuel-ups

  Property of DieselGonz

• 24.0 Avg MPG

• Sadie

  1983 Mercedes-Benz 300D 3.0L L5 DIESEL Automatic 4 Speed Sedan
  Added Apr 2018 • 27 Fuel-ups

  Property of apotropaic

• 24.4 Avg MPG

• Sherman (RIP)

  1983 Mercedes-Benz 300D 3.0L L5 DIESEL Automatic 4 Speed
  Added Feb 2019 • 51 Fuel-ups

  Property of kittery

• 24.5 Avg MPG

• Mercedes 300D

  1983 Mercedes-Benz 300D 3.0L L5 DIESEL Automatic 4 Speed
  Added Mar 2017 • 12 Fuel-ups

  Property of seanhannay

• 17.6 Avg MPG

• Mercedes

  1983 Mercedes-Benz 300D 3.0L L5 DIESEL Automatic 4 Speed Sedan
  Added Sep 2014 • 195 Fuel-ups

  Property of patbob

• 22.4 Avg MPG

• donkey

  1983 Mercedes-Benz 300D 3.0L L5 DIESEL Automatic 4 Speed Sedan
  Added Nov 2018 • 11 Fuel-ups

  Property of barboo

• 26.2 Avg MPG

• 300D

  1983 Mercedes-Benz 300D 3.0L L5 DIESEL Automatic 4 Speed Sedan
  Added Aug 2018 • 24 Fuel-ups

  Property of sonomahorowitz

• 21.7 Avg MPG

• Seekrieg

  1983 Mercedes-Benz 300D 3.0L L5 DIESEL Automatic 4 Speed
  Added Nov 2017 • 129 Fuel-ups

  Property of DarthKia

• 11.1 Avg MPG

• 1983 Mercedes 300D Turbo

  1983 Mercedes-Benz 300D L5 DIESEL
  Added Jun 2014 • 23 Fuel-ups

  Property of 300DTurbo83

• 25.9 Avg MPG

• W123 300D

  1983 Mercedes-Benz 300D 3.0L L5 DIESEL Automatic 4 Speed Sedan
  Added Sep 2016 • 20 Fuel-ups

  Property of Hachigo87

• 27.3 Avg MPG

• Benzo

  1983 Mercedes-Benz 300D 3.0L DIESEL L5 Automatic 4 Sedan (4 Door)
  Added Feb 2015 • 17 Fuel-ups

  Property of isaacang10

• 24.3 Avg MPG

• My 300D

  1983 Mercedes-Benz 300D 3.0L DIESEL L5 Automatic 4 Sedan (4 Door)
  Added Aug 2014 • 137 Fuel-ups

  Property of krpirrone

• 26.0 Avg MPG

• Benz

  1983 Mercedes-Benz 300D DIESEL L5
  Added Sep 2010 • 83 Fuel-ups

  Property of 07OUTLAW

• 24.7 Avg MPG

• Blueberry

  1983 Mercedes-Benz 300D DIESEL L5
  Added Aug 2013 • 25 Fuel-ups

  Property of benhogan

• 28.2 Avg MPG

• Ole Yeller

  1983 Mercedes-Benz 300D DIESEL L5
  Added Sep 2011 • 11 Fuel-ups

  Property of Teel

• 19.2 Avg MPG

• 300D

  1983 Mercedes-Benz 300D DIESEL L5
  Added Jul 2011 • 3 Fuel-ups

  Property of DeanstuD

• 26.0 Avg MPG

• 300 Turbodiesel

  1983 Mercedes-Benz 300D DIESEL L5
  Added Jun 2011 • 7 Fuel-ups

  Property of Bubbarob

• 25.7 Avg MPG