Based on data from 68 vehicles, 4,112 fuel-ups and 999,637 miles of driving, the 2021 Mazda CX-30 gets a combined Avg MPG of 26.34 with a 0.16 MPG margin of error.

Any Engine Type 2.5L L4 GAS (15) L4 GAS (3) Any Body Style Wagon (1) Hatchback (1) Sport Utility (10) Any Submodel GT (1) I Sport (2) i Grand Touring (3) Base (4) 2.5 S (5) Preferred (8) Select (9) Turbo Premium (34) Other (2)

Below you can see a distribution of the fuel-ups with 107 outliers (2.54%) removed.

Following shows the average MPG of each of the 68 vehicles in the system.

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• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Feb 2021 • 135 Fuel-ups

  Property of bradwitt

• 28.9 Avg MPG

• Mazda CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Dec 2021 • 85 Fuel-ups

  Property of khoroshavtsev

• 25.0 Avg MPG

• CX-30

  2021 Mazda CX-30 GT Turbo L4 GAS
  Added Jun 2021 • 77 Fuel-ups

  Property of Quix

• 26.1 Avg MPG

• Mazda

  2021 Mazda CX-30 Turbo Premium Automatic 6 Speed Sport Utility
  Added Oct 2022 • 64 Fuel-ups

  Property of muthu328

• 21.2 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Nov 2021 • 99 Fuel-ups

  Property of XXOntheway

• 23.8 Avg MPG

• My CX-30

  2021 Mazda CX-30 2.5 S 2.5L L4 GAS Automatic 6 Speed
  Added May 2023 • 29 Fuel-ups

  Property of swolejoel

• 27.4 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Oct 2022 • 143 Fuel-ups

  Property of mattardel

• 24.5 Avg MPG

• CX-30

  2021 Mazda CX-30 Turbo Premium Automatic 6 Speed Wagon
  Added Oct 2021 • 106 Fuel-ups

  Property of wolf2600

• 22.2 Avg MPG

• Red-My CX-30

  2021 Mazda CX-30 i Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Dec 2021 • 167 Fuel-ups

  Property of sadieb

• 26.7 Avg MPG

• Top Gun Metal Grey

  2021 Mazda CX-30 Turbo Premium Automatic 6 Speed Hatchback
  Added Sep 2021 • 122 Fuel-ups

  Property of divot

• 26.6 Avg MPG

• CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Oct 2021 • 91 Fuel-ups

  Property of amclauth

• 28.7 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Nov 2021 • 48 Fuel-ups

  Property of EmilyAnne

• 26.0 Avg MPG

• My CX-30

  2021 Mazda CX-30 2.5 S 2.5L L4 GAS Automatic 6 Speed
  Added Jul 2023 • 64 Fuel-ups

  Property of msl8dy

• 30.9 Avg MPG

• 2021 Mazda CX-30

  2021 Mazda CX-30 Select
  Added Jul 2021 • 71 Fuel-ups

  Property of rchuck

• 29.0 Avg MPG

• Mazda CX-30

  2021 Mazda CX-30 i Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Mar 2021 • 98 Fuel-ups

  Property of Bl101

• 28.9 Avg MPG

• Mazda CX-30

  2021 Mazda CX-30 Turbo Premium L4 GAS Automatic 6 Speed Sport Utility
  Added Nov 2021 • 60 Fuel-ups

  Property of ctrlhomer

• 25.1 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Sep 2021 • 180 Fuel-ups

  Property of gearman

• 27.9 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Jul 2021 • 95 Fuel-ups

  Property of usarmd

• 33.8 Avg MPG

• cx30

  2021 Mazda CX-30 GT 2.5L L4 GAS Automatic 6 Speed Sport Utility
  Added Mar 2024 • 7 Fuel-ups

  Property of LesterS

• 28.0 Avg MPG

• My CX-30

  2021 Mazda CX-30 Select
  Added Mar 2022 • 119 Fuel-ups

  Property of RyanClark

• 33.1 Avg MPG

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