Spec Sizes

2021 Mazda CX-30 Dimensions, Sizes & Specifications

Based on 11 trims — exact values when identical, ranges when trims differ. Generation: First generation (DM).

  • Length173.0 in
  • Width70.7 in
  • Height61.7 in
  • Wheelbase104.4 in
  • Ground clearance8.0 in
  • Curb weight3,234 lb – 3,505 lb

Proportional size visualization from measured dimensions — not exact body geometry.

Side view
  • Length173.0 in
  • Height61.7 in
  • Wheelbase104.4 in
  • Ground clearance8.0 in
  • Curb weight3,234 lb – 3,505 lb
Front / width
  • Width70.7 in

Proportional exterior silhouette from catalog length, width and height. The explorer below is a systems map — different purpose, not a second silhouette.

Explore your 2021 Mazda CX-30

Interactive systems diagram for this model year — measure, check fitment, and open the matching SpecSizes tools. Schematic only; not photorealistic body styling.

  • Dimensions
  • Wheels
  • Tires
  • Battery
  • Oil
  • Interior
Generic vehicle systems diagramSchematic side and front outline marking measurement and maintenance areas. Not exact body geometry.Side schematicFront

Available for this vehicle

  • Dimensions
  • Wheels
  • Tires
  • Battery
  • Oil
  • Interior

Select a system below or on the diagram. This schematic marks measurement areas — it is not body-accurate styling.

Will it fit in my garage?Compare this vehicleFind cars this sizeWill these wheels fit?

Catalog summaries

Exterior: 173.0 in · 70.7 in · 61.7 in. Full dimensions

Wheels: bolt pattern 5x114.3, bore 67.1 mm. Wheel sizes

Tires: P215/65HR16.0 BSW AS, P215/55HR18.0 BSW AS, 215/55R18, 215/60R17…. Tire sizes

What do you want to check?

Exterior dimensions

Length173.0 in
Width70.7 in
Height61.7 in
Wheelbase104.4 in
Ground clearance8.0 in

Interior dimensions

Front headroom38.0 in
Rear headroom38.0 in
Front legroom41.7 in
Rear legroom36.3 in
Front shoulder room56.0 in
Rear shoulder room54.0 in
Front hip room55.0 in
Rear hip room53.0 in

Weight & capacities

Curb weight3,234 lb – 3,505 lb
GVWR4,189 lb – 4,365 lb
Fuel tank12.7 gal – 13.5 gal
Max towing capacity1,500 lb – 2,000 lb

Engine

  • 1874 1912
Torque186 – 310 lb-ft

Torque shown in lb-ft as stored in the catalog.

Wheels, tires & maintenance sizes

Tire sizes Full tire size page → · Wheel fitment →

  • P215/65HR16.0 BSW AS
  • P215/55HR18.0 BSW AS
  • 215/55R18
  • 215/60R17
  • 215/65R16
  • 235/50R18
  • 235/55R17

Battery group size Full battery size page →

  • 47H5
  • H5-AGM

Oil capacity Full oil capacity page →

  • 0W-204.8 qt
  • 5W-305.1 qt
Trim-by-trim dimensions (11 trims)
TrimLengthWidthHeightWheelbaseClearanceCurb wt
Base 4dr Front-wheel Drive Sport Utility173.070.761.7104.48.03234
Base 4dr i-ACTIV All-wheel Drive Sport Utility173.070.761.7104.48.03388
Preferred Package 4dr Front-wheel Drive Sport Utility173.070.761.7104.48.03234
Preferred Package 4dr i-ACTIV All-wheel Drive Sport Utility173.070.761.7104.48.03388
Premium Package 4dr Front-wheel Drive Sport Utility173.070.761.7104.48.03234
Premium Package 4dr i-ACTIV All-wheel Drive Sport Utility173.070.761.7104.48.03388
Select Package 4dr Front-wheel Drive Sport Utility173.070.761.7104.48.03234
Select Package 4dr i-ACTIV All-wheel Drive Sport Utility173.070.761.7104.48.03388
Turbo 4dr i-ACTIV All-wheel Drive Sport Utility173.070.761.7104.48.03505
Turbo Premium Package 4dr i-ACTIV All-wheel Drive Sport Utility173.070.761.7104.48.03505
Turbo Premium Plus Package 4dr i-ACTIV All-wheel Drive Sport Utility173.070.761.7104.48.03505

Values in inches / pounds as stored. Ranges above reflect trim variation.

Same generation (First generation (DM)): years 2020–2022. View model overview

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