2022 Mercedes-Benz GLS vs 2022 Toyota Sienna

The 2022 Toyota Sienna stood out in a market where minivans were becoming increasingly rare, as many manufacturers shifted focus to SUVs. Despite this trend, Toyota remained committed to the minivan segment, evolving the Sienna over the years. The fourth-generation Sienna, launched in 2021, embraced a more SUV-like aesthetic while retaining its minivan functionality. Its design featured a bold front end and cleverly concealed sliding door channels, giving it a more assertive stance. Inside, the Sienna offered a spacious and practical cabin with ample storage solutions, comfortable seating, and a third-row bench that folded into the floor, making it a versatile choice for families.

In contrast, the 2022 Mercedes-Benz GLS exuded a more understated luxury compared to its flashier competitors. The base GLS 450 model offered a subtle elegance, while the AMG and Maybach versions added visual flair with distinctive design elements. The interior of the GLS was luxurious, featuring high-quality materials and advanced technology. The digital instrument cluster and infotainment touchscreen were seamlessly integrated, providing a modern and sophisticated feel. Despite its luxury status, the GLS's suspension left something to be desired, as it struggled with body control over bumps and corners, detracting from the overall comfort.

The 2022 Toyota Sienna was powered exclusively by a hybrid powertrain, combining a 2.5-litre four-cylinder engine with two electric motors to produce 243 horsepower. This setup offered both front-wheel drive and all-wheel drive options, with the latter adding an additional electric motor for the rear wheels. The Sienna's electronically controlled continuously variable transmission (CVT) contributed to its smooth power delivery and impressive fuel efficiency, with Natural Resources Canada rating it at 6.6 litres per 100 kilometres for FWD models and slightly higher for AWD versions. The Sienna's handling was commendable for a minivan, thanks to its well-engineered suspension system.

The 2022 Mercedes-Benz GLS 450 featured a 3.0-litre turbocharged inline six-cylinder engine paired with a nine-speed automatic transmission and the EQ Boost mild-hybrid system. This combination delivered 362 horsepower and 369 pound-feet of torque, with an additional 21 hp and 184 lb-ft available from the electric motor. The GLS 450's performance was robust, and the inline-six engine provided a smooth and balanced driving experience. However, the GLS's air suspension struggled with body control, leading to excessive motion over bumps and in corners. The GLS 450 boasted a towing capacity of 3,500 kilograms, though some competitors offered higher capabilities.

The 2022 Toyota Sienna excelled in practicality, offering a spacious interior capable of accommodating a full 4x8 sheet of plywood with the tailgate closed. Its sliding second-row seats provided flexibility for cargo and passenger arrangements, with cargo capacities ranging from 949 litres behind the third row to 2,860 litres with the second row folded. The Sienna's power-operated sliding doors and liftgate added convenience, especially when hands were full. With a towing capacity of 1,585 kilograms, the Sienna was well-suited for family adventures.

The 2022 Mercedes-Benz GLS offered a seven-seat configuration with a 60/40 split-folding second-row bench and two third-row seats. An optional six-seat version replaced the bench with captain's chairs. The GLS provided ample legroom, particularly in the second row, thanks to its long wheelbase. Cargo space was competitive, with 355 litres available with all seats in place and expanding to 2,400 litres with the second and third rows folded. The GLS's air suspension facilitated easy loading and unloading, but some ergonomic issues, such as the touchscreen's reach and centre console design, detracted from its overall functionality.

The 2022 Toyota Sienna came equipped with a 9-inch touchscreen infotainment system featuring Apple CarPlay, Android Auto, and SiriusXM. While it lacked wireless connectivity for these features, it offered a range of telematics services and a 12-speaker JBL audio system on higher trims. The Sienna also provided a rear-seat entertainment system with an 11.6-inch display, enhancing the in-car experience for passengers. A digital rearview mirror and Smart Key System were available on select trims, adding to the Sienna's technological appeal.

The 2022 Mercedes-Benz GLS featured the MBUX infotainment system with a 12.3-inch touchscreen and digital instrument cluster. It offered Apple CarPlay, Android Auto, and navigation, along with a 13-speaker Burmester audio system. The voice recognition system, activated by "Hey Mercedes," was particularly user-friendly, allowing for hands-free operation. However, the touchpad controller proved cumbersome, and the navigation system occasionally suggested inefficient routes. Despite these quirks, the GLS's technology suite was comprehensive and advanced.

The 2022 Toyota Sienna was expected to maintain its Top Safety Pick+ rating from the IIHS and five-star rating from the NHTSA. It came standard with Toyota Safety Sense 2.0, which included adaptive cruise control, lane centring, forward collision warning, and automatic emergency braking. The Sienna also featured 10 airbags, blind spot monitoring, and a rear-seat reminder system, making it a safe choice for families.

The 2022 Mercedes-Benz GLS offered a range of standard safety features, including forward collision warning, automatic emergency braking, and blind-spot monitoring. Additional features like adaptive cruise control and advanced driver-assistance systems were available as options. While crash-test ratings were not available at the time, the GLS's safety suite was comprehensive, though some features required additional investment.