Compare the2021 Chevrolet TrailblazerVS 2021 Mazda CX-30

In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the Trailblazer are reminded to check the back seat if they opened the rear door before starting out. The CX-30 doesn’t offer a back seat reminder.

Both the Trailblazer and the CX-30 have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front seatbelt pretensioners, front wheel drive, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, rearview cameras, available blind spot warning systems, rear parking sensors and rear cross-path warning.

The Trailblazer’s corrosion warranty is 1 year longer than the CX-30’s (6 vs. 5 years).

There are over 5 times as many Chevrolet dealers as there are Mazda dealers, which makes it much easier should you ever need service under the Trailblazer’s warranty.

J.D. Power and Associates’ 2020 Initial Quality Study of new car owners surveyed provide the statistics that show that Chevrolet vehicles are better in initial quality than Mazda vehicles. J.D. Power ranks Chevrolet third in initial quality, above the industry average. With 43 more problems per 100 vehicles, Mazda is ranked 22nd, below the industry average.

J.D. Power and Associates’ 2019 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Chevrolet vehicles are more reliable than Mazda vehicles. J.D. Power ranks Chevrolet fourth in reliability, above the industry average. With 44 more problems per 100 vehicles, Mazda is ranked 21st.

On the EPA test cycle the Trailblazer gets better fuel mileage than the CX-30:

In heavy traffic or at stoplights the Trailblazer’s engine automatically turns off when the vehicle is stopped, saving fuel and reducing pollution. The engine is automatically restarted when the driver gets ready to move again. (Start/Stop isn’t accounted in present EPA fuel mileage tests.) The CX-30 doesn’t offer an automatic engine start/stop system.

A nine-speed automatic is on the Chevrolet Trailblazer 1.3 turbo 3-cylinder, for better acceleration and lower engine speed on the highway. Only a six-speed automatic is available for the CX-30.

The Trailblazer has a standard continuously variable transmission (CVT). With no “steps” between gears, it can keep the engine at the most efficient speed for fuel economy, or keep it at its peak horsepower indefinitely for maximum acceleration. The CX-30 doesn’t offer a CVT.

For better stopping power the Trailblazer’s front brake rotors are larger than those on the CX-30:

The Trailblazer stops shorter than the CX-30:

For better traction, the Trailblazer LS/LT/ACTIV’s tires are larger than the largest tires available on the CX-30 (225/60R17 vs. 215/65R16).

The Trailblazer has a standard easy tire fill system. When inflating the tires, the vehicle’s integrated tire pressure sensors keep track of the pressure as the tires fill and tell the driver when the tires are inflated to the proper pressure. The CX-30 doesn’t offer vehicle monitored tire inflation.

The Trailblazer RS 4x4 handles at .80 G’s, while the CX-30 Premium AWD pulls only .79 G’s of cornering force in a Motor Trend skidpad test.

The Chevrolet Trailblazer may be more efficient, handle and accelerate better because it weighs about 100 to 250 pounds less than the Mazda CX-30.

The front grille of the Trailblazer uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The CX-30 doesn’t offer active grille shutters.

The Trailblazer has 1.9 inches more front headroom, .1 inches more rear headroom, 3.1 inches more rear legroom and .2 inches more rear shoulder room than the CX-30.

The Trailblazer has a much larger cargo volume with its rear seat up than the CX-30 with its rear seat up (25.3 vs. 20.2 cubic feet). The Trailblazer has a much larger cargo volume with its rear seat folded than the CX-30 with its rear seat folded (54.4 vs. 45.2 cubic feet).

To make loading groceries and cargo easier when your hands are full, the Trailblazer’s liftgate can be opened just by kicking your foot under the back bumper, leaving your hands completely free. The CX-30 doesn’t offer a hands-free gesture to open its liftgate, forcing you to put cargo down if your hands are full.

The Trailblazer has a 1000 lbs. towing capacity. The CX-30 has no towing capacity.

In case you lock your keys in your vehicle, or don’t have them with you, you can let yourself in using the Trailblazer’s available exterior PIN entry system. The CX-30 doesn’t offer an exterior PIN entry system.

To improve rear visibility by keeping the rear window clear, the Trailblazer has a standard rear fixed intermittent wiper with a full on position. The rear wiper standard on the CX-30 only has an intermittent setting, so in a hard rain visibility isn’t as good.

Consumer Reports rated the Trailblazer’s headlight performance “Very Good,” a higher rating than the CX-30’s headlights, which were rated “Good.”

The Trailblazer LT/ACTIV/RS’ standard outside mirrors include heating elements to clear off the mirrors for better visibility. The CX-30 doesn’t offer heated side mirrors.

The Trailblazer LT/ACTIV/RS offers an optional 115-volt a/c outlet on the center console, allowing you to recharge a laptop or run small household appliances without special adapters that can break or get misplaced. The CX-30 doesn’t offer a house-current electrical outlet.