Based on data from 20 vehicles, 1,396 fuel-ups and 365,515 miles of driving, the 2012 BMW 128i gets a combined Avg MPG of 22.89 with a 0.20 MPG margin of error.

Any Engine Type 3.0L L6 GAS (18) V6 GAS (2) Any Body Style Coupe (4) Convertible (4) Any Submodel Base (18) Other (2)

Below you can see a distribution of the fuel-ups with 24 outliers (1.69%) removed.

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

• BMW

  2012 BMW 128i 3.0L L6 GAS Automatic 6 Speed Convertible
  Added Feb 2020 • 176 Fuel-ups

  Property of dnrtaylor

• 22.1 Avg MPG

• 128i

  2012 BMW 128i 3.0L L6 GAS Manual 6 Speed
  Added May 2024 • 5 Fuel-ups

  Property of sappersix

• 20.6 Avg MPG

• BMW

  2012 BMW 128i 3.0L L6 GAS Automatic 6 Speed Convertible
  Added Feb 2015 • 194 Fuel-ups

  Property of BrickTDI

• 22.5 Avg MPG

• BMW 128i

  2012 BMW 128i 3.0L L6 GAS Automatic 6 Speed
  Added Jul 2016 • 171 Fuel-ups

  Property of sandman98

• 19.1 Avg MPG

• BMW 128i

  2012 BMW 128i 3.0L L6 GAS
  Added Oct 2017 • 96 Fuel-ups

  Property of Kgriesh

• 21.3 Avg MPG

• Japan

  2012 BMW 128i 3.0L L6 GAS Manual 6 Speed Coupe
  Added Apr 2019 • 27 Fuel-ups

  Property of charliestyr

• 28.2 Avg MPG

• My 128i

  2012 BMW 128i 3.0L L6 GAS Automatic 6 Speed
  Added Sep 2019 • 3 Fuel-ups

  Property of phase0

• 19.4 Avg MPG

• 128i

  2012 BMW 128i GAS V6
  Added Feb 2014 • 140 Fuel-ups

  Property of oldskul

• 24.9 Avg MPG

• new

  2012 BMW 128i 3.0L L6 GAS Automatic 6 Speed Convertible
  Added Aug 2017 • 16 Fuel-ups

  Property of richdpet

• 26.4 Avg MPG

• BMW

  2012 BMW 128i 3.0L GAS L6 2996cc Automatic 6
  Added Jul 2014 • 61 Fuel-ups

  Property of burnt

• 22.6 Avg MPG

• 2012 BMW 128i

  2012 BMW 128i 3.0L L6 GAS Standard 6 Speed Coupe
  Added Feb 2016 • 27 Fuel-ups

  Property of nhendrickson

• 22.1 Avg MPG

• 128i

  2012 BMW 128i 3.0L L6 GAS Standard 6 Speed Coupe
  Added Dec 2015 • 15 Fuel-ups

  Property of NC_E82

• 21.9 Avg MPG

• My 128i

  2012 BMW 128i 3.0L L6 GAS Automatic 6 Speed
  Added Sep 2016 • 3 Fuel-ups

  Property of BMW128

• 20.9 Avg MPG

• My 128i

  2012 BMW 128i 3.0L L6 GAS Standard 6 Speed
  Added Jul 2016 • 4 Fuel-ups

  Property of salernofamily

• 18.9 Avg MPG

• 128

  2012 BMW 128i 3.0L L6 GAS Automatic 6 Speed Coupe
  Added Oct 2014 • 21 Fuel-ups

  Property of Jvandehoef

• 27.7 Avg MPG

• Barry Flynn

  2012 BMW 128i 3.0L L6 GAS Automatic 6 Speed
  Added Sep 2016 • 207 Fuel-ups

  Property of bkzimm

• 24.2 Avg MPG

• Jim's black 128i

  2012 BMW 128i 3.0L GAS L6 Automatic 6 Coupe (2 Door)
  Added Jul 2014 • 27 Fuel-ups

  Property of amancuso

• 24.3 Avg MPG

• Barry Flynn

  2012 BMW 128i 3.0L L6 GAS Automatic 6 Speed Convertible
  Added Sep 2016 • 207 Fuel-ups

  Property of Zimm001

• 24.0 Avg MPG

• 128i

  2012 BMW 128i 3.0L L6 GAS
  Added Sep 2017 • 61 Fuel-ups

  Property of joshb352

• 27.5 Avg MPG

• BMW 128i

  2012 BMW 128i GAS V6
  Added Nov 2012 • 18 Fuel-ups

  Property of cliffmeyers

• 22.9 Avg MPG