2021 Toyota Sienna vs 2020 Mazda CX-30

The 2020 Mazda CX-30 had a design that was both praised and critiqued. While its overall styling was considered attractive, the excessive gray plastic cladding around its lower perimeter detracted from its appeal, making the 18-inch wheels appear undersized. This design choice gave the CX-30 a somewhat awkward stance, as if it were perpetually elevated on a service lift. Despite this, the interior was lauded for its luxurious feel, especially above the cabin's midpoint, where soft-touch materials were prevalent. Below that, hard plastics were more common, but given the vehicle's price point, this was expected. The CX-30's pricing started at $21,900, with various trims offering additional features and upgrades, such as the Premium AWD model, which included a navigation system and other amenities, totaling $32,120.

In contrast, the 2021 Toyota Sienna aimed to redefine minivan aesthetics with a more SUV-like appearance. Its wide grille and sleek LED headlamp arrays contributed to a modern look, while the sculpted sliding side doors added an assertive stance. The Sienna's design was both functional and stylish, with alloy wheels available in various sizes and finishes. Inside, the emphasis on width and horizontal lines created a spacious feel, with a higher seating position for a comfortable ride. The dashboard was simple and uncluttered, with controls conveniently placed. The second and third rows offered ample space and comfort, with the second row sliding for easy access to the third row. The Sienna's interior was designed with practicality in mind, making it a versatile choice for families.

The 2020 Mazda CX-30 was powered by a 2.5-liter 4-cylinder engine, delivering 186 horsepower and 186 pound-feet of torque. Despite its competitive power figures, the CX-30's weight of 3,408 pounds and lack of a turbocharged engine option limited its performance, especially at higher altitudes. The 6-speed sport automatic transmission, however, was praised for its ability to maximize the engine's potential, with paddle shifters available in the Premium trim. The CX-30's AWD system included an off-road traction assist, but its 8 inches of ground clearance suggested limited off-road capability. While the CX-30's driving dynamics were less sporty compared to the Mazda3, it ranked well among small SUVs for its handling and responsiveness. Fuel economy was a concern, with an average of 23.9 mpg during testing, and a smaller gas tank reduced its driving range.

The 2021 Toyota Sienna Hybrid marked Toyota's first hybrid minivan, featuring a 2.5-liter four-cylinder engine paired with two electric motors, producing a combined 243 horsepower. The Sienna offered both FWD and AWD options, with the latter using a separate electric motor for the rear wheels. The electronically controlled CVT aimed to deliver smooth power and maximize fuel efficiency, though it was noted for its lack of throttle response. The Sienna's handling was improved with new suspension systems, providing a comfortable ride with minimal body roll. The standout feature was its impressive fuel economy, with FWD models achieving 36 mpg combined and AWD models slightly lower at 35 mpg combined.

The 2020 Mazda CX-30 offered the advantage of higher ground clearance, making entry and exit easier compared to the Mazda3. Inside, the CX-30's interior was elegant and upscale, with soft padding on key touchpoints. The driving position was comfortable, with large analog gauges for easy reference. Seating options ranged from cloth to genuine leather, with power-adjustable and heated front seats available in higher trims. However, the rear seat was cramped, and cargo space was limited, with only 20.2 cubic feet behind the back seat and 45.2 cubic feet with the seats folded, placing it closer to the subcompact segment.

The 2021 Toyota Sienna excelled in convenience and functionality, with a standard third row and a second row that slid up to 25 inches for easy access. The cabin featured ample storage, with 16 cupholders and bottle holders in all doors. The Sienna's cargo capacity was impressive, capable of carrying a full sheet of plywood with the tailgate closed. Cargo measurements were 33.5 cubic feet behind the third row, 75.2 cubic feet behind the second row, and 101.0 cubic feet behind the first row. The hybrid battery was cleverly integrated under the front seats, preserving cargo space. Power-operated sliding doors and tailgate added to its family-friendly appeal.

The 2020 Mazda CX-30 provided essential technology features, though its infotainment system had a steep learning curve. The 8.8-inch display was not a touchscreen, requiring the use of center console controls, steering wheel buttons, and voice commands, which were not always intuitive. Standard features included Bluetooth, HD Radio, and Mazda Connected Services, with Apple CarPlay and Android Auto available in higher trims. A 12-speaker Bose sound system and head-up display were offered in the Premium trim.

The 2021 Toyota Sienna boasted a wealth of technology features, starting with a nine-inch touchscreen standard across all trims, supporting Apple CarPlay, Android Auto, and Amazon Alexa. Connectivity options included Safety Connect, Remote Connect, and WiFi Connect trials. Higher trims offered Qi-compatible charging, a 1500-watt inverter, and a Premium Audio + JBL package with 12 speakers. A rear-seat entertainment system was available, featuring an 11.6-inch display. The driver benefited from a multi-information display and, in Platinum trim, a 10-inch Head-Up Display. A digital rearview mirror was also available, enhancing visibility when the cabin was full.

The 2020 Mazda CX-30 was equipped with a comprehensive suite of safety features, including adaptive cruise control, forward collision warning, automatic emergency braking, and lane-keeping assistance. Additional features included a reversing camera, driver monitoring system, and automatic high-beam headlights. Select trim added blind-spot and rear cross-traffic warnings, while Premium trim offered adaptive front lights. The CX-30 received a 5-star rating from NHTSA and a Top Safety Pick from IIHS with Premium trim.

The 2021 Toyota Sienna came standard with Toyota Safety Sense 2.0, featuring dynamic radar cruise control, lane-tracing assist, pre-collision system, and more. The Star Safety System added stability and traction control, anti-lock brakes, and smart stop technology. The Sienna included 10 airbags and LATCH connectors for child seats. A rear-seat reminder system and tire pressure monitoring were also standard. While 2021 crash-test ratings were pending, the 2020 Sienna had received favorable ratings from IIHS and NHTSA.