2021 Chevrolet Tahoe vs 2021 Toyota Sienna

A minivan and a full-size SUV might not have a lot in common at first glance, but since both are people-carriers with a lot to offer, comparing popular options in these two classes makes a lot of sense. The 2021 Chevrolet Tahoe emerged as a dominant force in the full-size SUV market, addressing past criticisms by significantly enhancing interior comfort, cargo space, and driving dynamics. With this iteration, the Tahoe introduced technological innovations and a major overhaul in driving dynamics, signaling Chevrolet's commitment to maintaining its stronghold in the segment. The 2021 Toyota Sienna, on the other hand, marked a significant leap forward in the minivan category by debuting a standard hybrid powertrain. This introduction not only underscored Toyota's commitment to environmental sustainability but also positioned the Sienna as a frontrunner in fuel efficiency and technological advancement within its class.

Both the Tahoe and Sienna have been rated 8 out of 10 by CarGurus for performance. The Tahoe offers a choice of three engines, including a 5.3-liter V8 standard on most trims, a 6.2-liter V8 exclusive to the High Country, and an upcoming turbo-diesel option. It introduces an independent rear suspension and options for Magnetic Ride Control and Air Ride suspension, enhancing its towing capacity and ride quality. The Z71 model impresses with its off-road and on-road capabilities, providing a smooth ride across various terrains. The Sienna's hybrid powertrain combines a 2.5-liter four-cylinder engine with two electric motors, delivering 243 horsepower. It offers both FWD and AWD, with the latter employing a separate electric motor for the rear wheels. Despite a somewhat lackluster CVT response, the Sienna provides a comfortable ride with minimal body roll, thanks to its new suspension system. Its fuel economy is a standout feature, with FWD models achieving 36 mpg combined and AWD models slightly behind at 35 mpg combined.

CarGurus rates the 2021 Chevrolet Tahoe 10 out of 10 and the 2021 Toyota Sienna 9 out of 10 in this category. The introduction of the new independent rear suspension in the Tahoe dramatically improved passenger comfort and increased cargo space, claiming the best cargo volume in its class. The Tahoe now boasts 25.5 cubic feet of cargo space behind the third row, 72.6 cubic feet behind the second row when folded, and a maximum of 122.9 cubic feet with all rear seats down. These improvements are not just about numbers; they translate to a more comfortable and practical space for passengers and their belongings. Features such as heated power-adjustable front seats and an innovative power sliding storage console, which slides back toward the rear seats for easy access and extra storage, underscore the Tahoe's commitment to form and function. The 2021 Toyota Sienna, designed with families in mind, excels in convenience and functionality. It offers 33.5 cubic feet of cargo space behind the third row, 75.2 cubic feet with the third row stowed, and up to 101.0 cubic feet behind the first row, providing ample space for luggage and cargo. The Sienna's second row slides up to 25 inches, enhancing access to the third row and flexibility in cargo management. This design consideration extends to the Sienna's hybrid battery placement under the front seats, preserving interior space without compromising cargo capacity. Additionally, power-operated side sliding doors and a rear tailgate, responsive to kick motions, add a layer of convenience appreciated by busy parents and active families. In this aspect, both the Tahoe and the Sienna showcase thoughtful design that marries form with function, offering spacious interiors, flexible cargo solutions, and features that cater to the comfort and convenience of all passengers.

Both vehicles score a 9 out of 10 from CarGurus for technology. The Tahoe boasts a 10.2-inch touchscreen infotainment system with advanced computing power, wireless Apple CarPlay, and Android Auto. It also offers optional upgrades like a rear-seat media system and a 15-inch head-up display, enhancing the driving experience with modern technology features. The Sienna comes equipped with a 9-inch touchscreen, standard connectivity features, and multiple USB ports throughout the cabin. Higher trims offer premium audio systems, a rear-seat entertainment system, and a class-first 10-inch color Head-Up Display, ensuring technology is a forefront feature in the Sienna.

Safety ratings from CarGurus are 9 out of 10 for the Tahoe and 7 out of 10 for the Sienna. The Tahoe includes standard safety features like Teen Driver, forward-collision warning, and automatic emergency braking, with additional options for more advanced driver assistance technologies. Its comprehensive safety package aims to protect passengers and enhance driver confidence. The Sienna is equipped with Toyota Safety Sense 2.0, offering a suite of standard safety features across all trim levels. Despite its comprehensive safety systems, the Sienna's overall safety rating is slightly lower than the Tahoe's, possibly reflecting differences in standard equipment or testing outcomes.

Both the Tahoe and Sienna receive an 8 out of 10 rating for cost effectiveness from CarGurus. The Tahoe's price can be steep, with fully equipped models exceeding $76,000 when new, but it offers unmatched towing capacity, cargo volume, and passenger comfort in its class. Its improvements and features justify its position as a cost-effective option for those needing a full-size SUV's capabilities. The Sienna starts at $34,460, offering a competitive price for a hybrid minivan with advanced technology and fuel efficiency. Its warranty and comprehensive features make it an appealing choice for families prioritizing economy and environmental consciousness.