2020 Mazda CX-30

US · SUV · Small Sport Utility Vehicle 2WD

The 2020 Mazda CX-30 is listed in the US market as a suv with gasoline power. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.

Engine: Varies by configuration: 2.5L 4-cylinder (SIDI), 2.5L 4-cylinder (SIDI; With Cylinder Deactivation)
Power: 190 hp (142 kW)
Torque: 186 lb-ft (252 Nm)
Transmission: 6-speed automatic
Drivetrain: Varies by configuration: FWD, 4WD
Fuel: Gasoline
Economy: 26 mpg (9.0 L/100 km) to 28 mpg (8.4 L/100 km) combined
Seating: 5 seats

Exterior (Front)

Photo: MercurySable99 (CC BY-SA 4.0) · CC BY-SA 4.0

Specifications at a Glance

Key Performance & Dimensions

Units:

Engine / Powertrain

2.5L 4-cylinder (SIDI), 2.5L 4-cylinder (SIDI; With Cylinder Deactivation)

Power Output

190 hp (142 kW)

Peak Torque

186 lb-ft (252 Nm)

Combined Economy

26 mpg (9.0 L/100 km) to 28 mpg (8.4 L/100 km) combined

Drivetrain

FWD, 4WD

Transmission

6-speed automatic

Capacity

5 seats · 4 doors

Exterior Dimensions

183.5″ L × 70.7″ W × 56.7″ H

Curb Weight

3,109 lbs (1,410 kg)

Market: US·Switch units to convert the figures shown.

Compare 2020 Mazda CX-30 ↗

Engine

Engine
Specification	Value	Source
Engine	Varies by configuration: 2.5L 4-cylinder (SIDI), 2.5L 4-cylinder (SIDI; With Cylinder Deactivation)
Displacement	2.5 L
Cylinders	4
Power	190 hp (142 kW)
Torque	186 lb-ft (252 Nm)
Fuel type	Gasoline	EPA fueleconomy.gov

Performance

Performance
Specification	Value	Source
0–100 km/h	7.2 s
Top speed	130 mph (210 km/h)

Transmission and drivetrain

Transmission and drivetrain
Specification	Value	Source
Transmission	Automatic	EPA fueleconomy.gov
Gears	6
Drivetrain	Varies by configuration: FWD, 4WD

Dimensions

Dimensions
Specification	Value	Source
Length	183.5 in (4,660 mm)
Width	70.7 in (1,795 mm)
Height	56.7 in (1,440 mm)
Wheelbase	107.3 in (2,725 mm)

Weight

Weight
Specification	Value	Source
Curb weight	3,109 lb (1,410 kg)

Fuel economy and range

Fuel economy and range
Specification	Value	Source
Combined	26 mpg (9.0 L/100 km) to 28 mpg (8.4 L/100 km)	EPA fueleconomy.gov
City	24 mpg (9.8 L/100 km) to 25 mpg (9.4 L/100 km)
Highway	31 mpg (7.6 L/100 km) to 33 mpg (7.1 L/100 km)

Capacity

Capacity
Specification	Value	Source
Seats	5
Doors	4

Our sources do not publish these for this vehicle: Aspiration, Towing capacity, Payload, Ground clearance, Gross vehicle weight rating, Electric range, Battery capacity, Fuel tank, Cargo volume. We leave them out instead of estimating.

Trims and configurations

4 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.

Recalls

NHTSA lists 3 recall campaigns for this model year. Last checked November 9, 2026.

21V086000: STRUCTURE:BODY:HATCHBACK/LIFTGATE
Mazda North American Operations (Mazda) is recalling certain 2020-2021 CX-30 vehicles. When fully opened, the power liftgate may partially lower unexpectedly when the vehicle is parked facing uphill on a slope.
Remedy: Mazda will notify owners, and dealers will update the power liftgate control module software and inspect the serial number of the power liftgate drive unit, replacing it if necessary, free of charge. The recall began April 8, 2021.…
Reported February 18, 2021. View on NHTSA
20V346000: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
Mazda North American Operations (Mazda) is recalling certain 2020 CX-30 and Mazda3 vehicles. The front brake caliper mounting bolts may not have been tightened properly during assembly, possibly allowing the calipers to loosen.
Remedy: Mazda will notify owners, and dealers will inspect the front brake caliper bolts, tightening them as necessary. If bolts are missing, the affected brake caliper will be replaced. Repairs will be performed free of charge. The recall…
Reported June 12, 2020. View on NHTSA
20V347000: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Mazda North American Operations (Mazda) is recalling certain 2020 CX-30 vehicles equipped with all-wheel drive. The evaporative vent hose for the fuel tank may be disconnected, possibly allowing fuel to leak from the charcoal canister vent at the rear of the vehicle.
Remedy: Mazda will notify owners, and dealers will inspect the evaporative vent hose in the fuel tank. If the hose is disconnected, it will be reconnected and the charcoal canister with some related parts will be replaced. Repairs will be…
Reported June 12, 2020. View on NHTSA

Data sources

EPA fueleconomy.gov · retrieved November 4, 2026 · US Government public data

Source checked: November 4, 2026

Data verified: November 4, 2026

Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.

Compare

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Frequently asked questions

What engine does the 2020 Mazda CX-30 have?

Varies by configuration: 2.5L 4-cylinder (SIDI), 2.5L 4-cylinder (SIDI; With Cylinder Deactivation). Engines can differ by trim, so check the trim list below.

How much horsepower does the 2020 Mazda CX-30 have?

190 hp (142 kW), as listed by our sources.

What is the fuel economy of the 2020 Mazda CX-30?

Combined fuel economy is 26 mpg (9.0 L/100 km) to 28 mpg (8.4 L/100 km), as published by the source shown in the specification table.

Is the 2020 Mazda CX-30 front-wheel, rear-wheel or all-wheel drive?

Drivetrain: Varies by configuration: FWD, 4WD.

How many seats does the 2020 Mazda CX-30 have?

5 seats.

How long is the 2020 Mazda CX-30?

183.5 in (4,660 mm).

Are there recalls for the 2020 Mazda CX-30?

NHTSA lists 3 recall campaigns for this model year (last checked November 9, 2026). Details are in the Recalls section.