Based on data from 75 vehicles, 4,874 fuel-ups and 1,186,571 miles of driving, the 2021 Mazda CX-30 gets a combined Avg MPG of 26.35 with a 0.14 MPG margin of error.

Any Engine Type 2.5L L4 GAS (18) L4 GAS (4) Any Body Style Wagon (1) Hatchback (2) Sport Utility (10) Any Submodel GS (1) 2.5 Turbo (1) Sport Lux (1) GT (2) I Sport (2) i Grand Touring (3) Base (4) 2.5 S (5) Preferred (8) Select (10) Turbo Premium (36) Other (2)

Below you can see a distribution of the fuel-ups with 132 outliers (2.64%) removed.

Following shows the average MPG of each of the 75 vehicles in the system.

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• Red-My CX-30

  2021 Mazda CX-30 i Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Dec 2021 • 198 Fuel-ups

  Property of sadieb

• 27.0 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Sep 2021 • 227 Fuel-ups

  Property of gearman

• 27.6 Avg MPG

• Aurora Borealis

  2021 Mazda CX-30 Turbo Premium
  Added Jan 2024 • 32 Fuel-ups

  Property of Astyseth

• 26.1 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Jan 2021 • 234 Fuel-ups

  Property of sandiegojoey

• 20.6 Avg MPG

• My CX-30

  2021 Mazda CX-30 2.5 S 2.5L L4 GAS Automatic 6 Speed
  Added Oct 2023 • 95 Fuel-ups

  Property of bennii

• 25.8 Avg MPG

• Mazda CX-30

  2021 Mazda CX-30 i Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Mar 2021 • 126 Fuel-ups

  Property of Bl101

• 28.8 Avg MPG

• CX-30 Turbo

  2021 Mazda CX-30 2.5 Turbo 2.5L L4 GAS Automatic 6 Speed
  Added Aug 2024 • 17 Fuel-ups

  Property of emersonlennon

• 24.2 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Oct 2022 • 178 Fuel-ups

  Property of mattardel

• 23.9 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Feb 2021 • 163 Fuel-ups

  Property of bradwitt

• 29.2 Avg MPG

• My CX-30

  2021 Mazda CX-30 Select
  Added Apr 2024 • 27 Fuel-ups

  Property of Zian_Tng

• 31.0 Avg MPG

• My CX-30

  2021 Mazda CX-30 Select
  Added Jul 2021 • 91 Fuel-ups

  Property of Hurlopz

• 23.5 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Apr 2021 • 66 Fuel-ups

  Property of jenyan

• 28.0 Avg MPG

• Mazda

  2021 Mazda CX-30 Turbo Premium Automatic 6 Speed Sport Utility
  Added Oct 2022 • 85 Fuel-ups

  Property of muthu328

• 21.1 Avg MPG

• My CX-30

  2021 Mazda CX-30 GS 2.5L L4 GAS Automatic 6 Speed
  Added Oct 2024 • 8 Fuel-ups

  Property of iKanawati

• 25.1 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Jul 2022 • 54 Fuel-ups

  Property of Panhasok

• 24.4 Avg MPG

• My CX-30

  2021 Mazda CX-30 Select
  Added Mar 2022 • 151 Fuel-ups

  Property of RyanClark

• 33.3 Avg MPG

• CX-30 Turbo

  2021 Mazda CX-30 Turbo Premium L4 GAS Automatic 6 Speed Sport Utility
  Added Mar 2021 • 153 Fuel-ups

  Property of Doedrums

• 28.1 Avg MPG

• Mazda Cx-30

  2021 Mazda CX-30 2.5 S 2.5L L4 GAS Automatic 6 Speed Sport Utility
  Added May 2023 • 58 Fuel-ups

  Property of rtum999o

• 26.0 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Jul 2021 • 109 Fuel-ups

  Property of usarmd

• 33.8 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Nov 2021 • 57 Fuel-ups

  Property of EmilyAnne

• 25.4 Avg MPG

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