Mazda CX-30 Specs — Dimensions & Weight by Generation

Quick answer

The 2026 Mazda CX-30 is 172.8″ long, 70.9″ wide and 61.8″ tall on a 104.3″ wheelbase, and weighs 3,245 lb. At 14.4 ft it fits a standard garage and leaves 3.6 ft spare in an 18-foot street space.

Every Mazda CX-30 generation, measured

FIG.01·Mazda CX-30 dimensions by generation
Generation	Length	Width	Height	Wheelbase	Curb weight
2020–2026	172.8″	70.9″	61.8″	104.3″	3,245 lb

ROWS 1·SOURCE NHTSA vPIC / Transport Canada

CX-30 year by year

FIG.02·Mazda CX-30 dimensions by model year
Model year	Length	Width	Wheelbase	Curb weight	Body styles
2026	172.8″	70.9″	104.3″	3,245 lb	2
2025	172.8″	70.9″	104.3″	3,245 lb	2
2024	172.8″	70.9″	104.3″	3,245 lb	2
2023	172.8″	70.9″	104.3″	3,245 lb	2
2022	172.8″	70.9″	104.3″	3,245 lb	2
2021	172.8″	70.9″	104.3″	3,245 lb	2
2020	172.8″	70.9″	104.3″	3,245 lb	2

ROWS 7·SOURCE Transport Canada vehicle specifications

CX-30 on the used market

In 237 CX-30 listings we have collected since June 2026, the 2020–2026 car is the most common: 237 of them (100%), at an average asking price of $20,702. ForCar visitors have decoded 139 CX-30 VINs; the most checked model years are 2023, 2024 and 2025.

FIG.05·Mazda CX-30 generations on the used market
Generation	Listings	Share	Average asking price	Average mileage
2020–2026	237	100%	$20,702	48,462 mi

ROWS 1·SOURCE ForCar, US used-car listings collected since June 2026

Will a CX-30 fit

FIG.02·Mazda CX-30 — will it fit
Space	Typical size	This car	Verdict
Single garage	20 ft deep	14.4 ft	Fits, with room to open the door
Street parking space	18 ft	14.4 ft	Fits comfortably
Standard parking bay width	8.5 ft wide	5.9 ft	Room to open doors both sides

ROWS 3·SOURCE ForCar, computed from vehicle dimensions

Against cars of the same length

FIG.03·Mazda CX-30 against similar-sized cars
Measure	This car	Typical of 782 cars within 10″ of its length	Difference
Width	70.9″	70.1″	+0.8″
Wheelbase	104.3″	102.4″	+1.9″
Curb weight	3,245 lb	3,172 lb	+73 lb

ROWS 3·SOURCE ForCar, computed across vehicles of similar length

CX-30 against its rivals

Next to the Toyota RAV4, Hyundai Tucson and Subaru Crosstrek, the CX-30 is the shortest and the lightest of the four.

FIG.04·Mazda CX-30 against its rivals
Model	Model year	Length	Width	Curb weight
Mazda CX-30 (this car)	2026	172.8″	70.9″	3,245 lb
Toyota RAV4	2027	181.9″	73.2″	3,832 lb
Hyundai Tucson	2026	182.3″	73.2″	3,680 lb
Subaru Crosstrek	2026	176.4″	71.3″	3,358 lb

ROWS 4·SOURCE NHTSA vPIC / Transport Canada; rivals: same EPA class and body, most searched

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Everything on the Mazda CX-30

Recalls12 campaigns Fuel economy29 mpg best Reliability4.5/5 Common problems250 complaints Check a VINAgainst this exact build Used prices522 listings What yours is worthValue by year & mileage Insurance costEstimated per year Window stickerOriginal Monroney label Decode a VINWhat each character means About this car2020–2026

Frequently asked questions

Is the 2026 CX-30 bigger than the 2025?

No. The 2026 and 2025 CX-30 are the same size and weight.

Which is bigger, the CX-30 or the Toyota RAV4?

The 2027 Toyota RAV4 is 9.1″ longer and 587 lb heavier than the 2026 CX-30.

Dimensions from NHTSA vPIC and Transport Canada vehicle records, manufacturer-declared for 7 CX-30 model years, 2020 to 2026. Metric values converted to inches and pounds; generation boundaries are estimated from changes in size (how we measure). Last updated Nov 2026. — ForCar Reviewed by Denis Kataev, founder of ForCar.

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