Based on data from 39 vehicles, 3,155 fuel-ups and 812,289 miles of driving, the 2020 Mazda CX-30 gets a combined Avg MPG of 27.92 with a 0.18 MPG margin of error.

Any Engine Type 2.0L L4 GAS (2) 2.5L L4 GAS (22) GAS (2) H4 ELECTRIC/GAS (1) H4 GAS (1) L4 GAS (1) Any Body Style Hatchback (2) Sport Utility (14) Any Submodel Elegance (1) GT (2) Astina (2) Select (2) GX (3) Preferred (4) Premium (7) GT Sport (7) Base (8) Other (3)

Below you can see a distribution of the fuel-ups with 88 outliers (2.71%) removed.

Following shows the average MPG of each of the 39 vehicles in the system.

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• My CX-30

  2020 Mazda CX-30 GT Sport
  Added Aug 2024 • 27 Fuel-ups

  Property of accotton53

• 36.2 Avg MPG

• My CX-30

  2020 Mazda CX-30 Preferred 2.5L L4 GAS Automatic 6 Speed
  Added Jul 2020 • 103 Fuel-ups

  Property of emzay

• 26.6 Avg MPG

• Bryan’s CX-30

  2020 Mazda CX-30 Preferred 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2020 • 103 Fuel-ups

  Property of bryandorsey

• 25.6 Avg MPG

• Gonzo

  2020 Mazda CX-30 Select 2.5L L4 GAS Automatic 6 Speed Sport Utility
  Added Mar 2023 • 93 Fuel-ups

  Property of JasperFesser

• 32.2 Avg MPG

• МАЗДА CX 30

  2020 Mazda CX-30 GT 2,5L L4 GAS Automatic 6 Speed Sport Utility
  Added Jan 2025 • 11 Fuel-ups

  Property of ORTO

• 19.8 Avg MPG

• My CX-30

  2020 Mazda CX-30 2.5L L4 GAS Automatic 6 Speed
  Added Dec 2020 • 119 Fuel-ups

  Property of wlhc12

• 29.0 Avg MPG

• Mazda CX-30

  2020 Mazda CX-30 Astina Automatic 6 Speed Sport Utility
  Added Jun 2020 • 246 Fuel-ups

  Property of Vanq

• 26.6 Avg MPG

• My CX-30

  2020 Mazda CX-30 Premium 2.5L L4 GAS Automatic 6 Speed
  Added Aug 2020 • 244 Fuel-ups

  Property of kgoods512

• 28.6 Avg MPG

• My CX-30

  2020 Mazda CX-30 Premium 2.5L L4 GAS Automatic 6 Speed
  Added Feb 2020 • 292 Fuel-ups

  Property of cathaskin

• 30.7 Avg MPG

• Mazda CX-30

  2020 Mazda CX-30 2.5L L4 GAS Automatic 6 Speed Sport Utility
  Added Sep 2021 • 322 Fuel-ups

  Property of hestoelena

• 31.6 Avg MPG

• My CX-30

  2020 Mazda CX-30 GT
  Added Jun 2020 • 94 Fuel-ups

  Property of dmac2000

• 29.8 Avg MPG

• CX-30 GT

  2020 Mazda CX-30 GT Sport
  Added May 2020 • 137 Fuel-ups

  Property of eegalex

• 23.9 Avg MPG

• My CX-30

  2020 Mazda CX-30 Premium 2.5L L4 GAS Automatic 6 Speed
  Added Feb 2022 • 244 Fuel-ups

  Property of ashleykay123

• 25.2 Avg MPG

• Chisato

  2020 Mazda CX-30 GX 2.0L L4 GAS Automatic 6 Speed Sport Utility
  Added Dec 2020 • 85 Fuel-ups

  Property of areaseven

• 26.1 Avg MPG

• CX-30

  2020 Mazda CX-30 GX 2.0L L4 GAS Automatic 6 Speed
  Added Aug 2024 • 14 Fuel-ups

  Property of rtyur

• 26.8 Avg MPG

• Mazda Cx30

  2020 Mazda CX-30 Preferred 2.5L L4 GAS Automatic 6 Speed Sport Utility
  Added May 2024 • 5 Fuel-ups

  Property of comando2929

• 70.7 Avg MPG

• Mazda CX-30

  2020 Mazda CX-30 Premium 2.5L L4 GAS Automatic 6 Speed Sport Utility
  Added Apr 2024 • 17 Fuel-ups

  Property of Leefamily

• 29.8 Avg MPG

• Ruby

  2020 Mazda CX-30 GT Sport H4 GAS Manual 6 Speed Sport Utility
  Added Nov 2020 • 50 Fuel-ups

  Property of savcom

• 34.4 Avg MPG

• Mazda

  2020 Mazda CX-30 Ambition GAS
  Added May 2021 • 45 Fuel-ups

  Property of NeqO

• 33.0 Avg MPG

• น้องแดง

  2020 Mazda CX-30 2.5L L4 GAS Automatic 6 Speed
  Added May 2020 • 41 Fuel-ups

  Property of 777CC

• 32.3 Avg MPG

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