Based on data from 75 vehicles, 4,906 fuel-ups and 1,195,208 miles of driving, the 2021 Mazda CX-30 gets a combined Avg MPG of 26.36 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 135 outliers (2.68%) removed.

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

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• cx30

  2021 Mazda CX-30 GT 2.5L L4 GAS Automatic 6 Speed Sport Utility
  Added Mar 2024 • 24 Fuel-ups

  Property of LesterS

• 29.8 Avg MPG

• My Blue

  2021 Mazda CX-30 Turbo Premium
  Added Aug 2021 • 94 Fuel-ups

  Property of Klyde019

• 27.9 Avg MPG

• My CX-30

  2021 Mazda CX-30 2.5 S 2.5L L4 GAS Automatic 6 Speed
  Added May 2023 • 31 Fuel-ups

  Property of swolejoel

• 27.3 Avg MPG

• My CX-30

  2021 Mazda CX-30 Select
  Added Jan 2021 • 31 Fuel-ups

  Property of piyushkapadia

• 25.2 Avg MPG

• Yuki Mori

  2021 Mazda CX-30 Turbo Premium
  Added Nov 2020 • 226 Fuel-ups

  Property of TeddyP27

• 28.3 Avg MPG

• Stitchy

  2021 Mazda CX-30 Turbo Premium
  Added Aug 2021 • 156 Fuel-ups

  Property of Stchl8

• 26.7 Avg MPG

• Mazda CX-30

  2021 Mazda CX-30 Select
  Added Jan 2022 • 53 Fuel-ups

  Property of hdthered

• 27.8 Avg MPG

• Mazda CX-30

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

  Property of PoloNYC

• 25.7 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Feb 2022 • 43 Fuel-ups

  Property of jrec15

• 22.3 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Apr 2021 • 86 Fuel-ups

  Property of agreynolds

• 26.4 Avg MPG

• My CX-30

  2021 Mazda CX-30 Preferred
  Added Oct 2020 • 68 Fuel-ups

  Property of yukixt

• 29.5 Avg MPG

• My CX-30

  2021 Mazda CX-30 Preferred
  Added Aug 2021 • 25 Fuel-ups

  Property of jlburnell

• 26.8 Avg MPG

• 2021 Mazda CX-30

  2021 Mazda CX-30 Select
  Added May 2021 • 128 Fuel-ups

  Property of fly72j

• 31.1 Avg MPG

• My CX-30

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

  Property of pizzarrhea

• 28.4 Avg MPG

• Mazda CX-30 2021

  2021 Mazda CX-30 Turbo Premium
  Added Mar 2021 • 44 Fuel-ups

  Property of rangdo

• 28.4 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Jun 2021 • 104 Fuel-ups

  Property of rangeraic

• 24.7 Avg MPG

• My CX-30 Turbo

  2021 Mazda CX-30 Turbo Premium
  Added Mar 2021 • 120 Fuel-ups

  Property of DStes

• 23.2 Avg MPG

• Mazda CX-30

  2021 Mazda CX-30 Preferred
  Added Aug 2021 • 53 Fuel-ups

  Property of KateSherrill

• 26.0 Avg MPG

• Mazdaltoff

  2021 Mazda CX-30 Turbo Premium
  Added Aug 2022 • 9 Fuel-ups

  Property of Crazy-Hands

• 30.1 Avg MPG

• CX-30

  2021 Mazda CX-30 2.5L L4 GAS Automatic 6 Speed
  Added Jun 2021 • 27 Fuel-ups

  Property of tawatchai_c

• 29.4 Avg MPG

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