2021 Toyota Sienna vs 2022 Buick Encore GX
Overview | |
MSRP$34,460 | MSRP$24,400 |
Listings92 | Listings112 |
Ratings & Reviews | |
User Reviews | User Reviews |
Expert reviews8.3 out of 10 | Expert reviews7.0 out of 10 |
2021 Toyota Sienna Reviews SummaryToyota’s minivan got a major makeover for 2021, now entering its fourth generation of production since debuting as a 1997 model. For the first time, the Sienna gets a hybrid gasoline-electric powertrain, and not only that—it’s standard equipment. The Sienna Hybrid is built on the Toyota New Global Architecture (TNGA-K) platform, shared with the Highlander and other current Toyota models. | |
2022 Buick Encore GX Reviews SummaryThe Encore GX small SUV debuted for the 2020 model year, slotting in just above the best-selling Encore subcompact crossover and below the Envision in Buick's four-SUV lineup. Other than four new extra-cost exterior paint colours, the 2022 Encore GX is a complete carryover from 2021. | |
No video found | |
Popular Features & Specs | |
Engine2.5L 245 hp I4 Hybrid | Engine1.2L 137 hp I3 |
Drive TrainFWD | Drive TrainFWD |
Seating Capacity8 | Seating Capacity5 |
Horsepower | Horsepower137 hp @ 5000 rpm |
EV Battery Capacity1.9 kWh | EV Battery Capacity |
MPG City36 | MPG City29 |
MPG Highway36 | MPG Highway31 |
Engine | |
Engine Name2.5L 245 hp I4 Hybrid | Engine Name1.2L 137 hp I3 |
Torque | Torque162 lb-ft @ 2500 rpm |
Horsepower | Horsepower137 hp @ 5000 rpm |
DrivetrainFWD | DrivetrainFWD |
Fuel Economy | |
EV Battery Capacity1.9 kWh | EV Battery Capacity |
MPG City36 | MPG City29 |
MPG Highway36 | MPG Highway31 |
Interior | |
Seating Capacity8 | Seating Capacity5 |
Safety | |
Front Crash Overall4 | Front Crash Overall5 |
Side Crash Overall5 | Side Crash Overall5 |
Dimensions & Capacity | |
Cargo Space33.5 cu ft | Cargo Space23.5 cu ft |
Curb Weight4610 lbs | Curb Weight3065 lbs |
Height68.5 in | Height64.1 in |
Length203.7 in | Length171.4 in |
Width78.5 in | Width71.4 in |
Wheelbase120.5 in | Wheelbase102.2 in |
Maximum Payload1560 lbs | Maximum Payload |
Number of doors4 | Number of doors4 |
Maximum Towing Capacity3500 lbs | Maximum Towing Capacity1000 lbs |
Overview | ||
MSRP | $34,460 | $24,400 |
Listings | ||
Ratings & Reviews | ||
User reviews | ||
Expert reviews | 8.3 out of 10Read full review | 7.0 out of 10Read full review |
Pros & cons | ||
Summary | Toyota’s minivan got a major makeover for 2021, now entering its fourth generation of production since debuting as a 1997 model. For the first time, the Sienna gets a hybrid gasoline-electric powertrain, and not only that—it’s standard equipment. The Sienna Hybrid is built on the Toyota New Global Architecture (TNGA-K) platform, shared with the Highlander and other current Toyota models. | The Encore GX small SUV debuted for the 2020 model year, slotting in just above the best-selling Encore subcompact crossover and below the Envision in Buick's four-SUV lineup. Other than four new extra-cost exterior paint colours, the 2022 Encore GX is a complete carryover from 2021. |
Video | No video found | |
Popular Features & Specs | ||
Engine | 2.5L 245 hp I4 Hybrid | 1.2L 137 hp I3 |
Drive Train | FWD | FWD |
Seating Capacity | 8 | 5 |
Horsepower | 137 hp @ 5000 rpm | |
EV Battery Capacity | 1.9 kWh | |
MPG City | 36 | 29 |
MPG Highway | 36 | 31 |
Engine | ||
Engine Name | 2.5L 245 hp I4 Hybrid | 1.2L 137 hp I3 |
Torque | 162 lb-ft @ 2500 rpm | |
Horsepower | 137 hp @ 5000 rpm | |
Drivetrain | FWD | FWD |
Fuel Economy | ||
EV Battery Capacity | 1.9 kWh | |
MPG City | 36 | 29 |
MPG Highway | 36 | 31 |
Interior | ||
Seating Capacity | 8 | 5 |
Safety | ||
Front Crash Overall | 4 | 5 |
Side Crash Overall | 5 | 5 |
Dimensions & Capacity | ||
Cargo Space | 33.5 cu ft | 23.5 cu ft |
Curb Weight | 4610 lbs | 3065 lbs |
Height | 68.5 in | 64.1 in |
Length | 203.7 in | 171.4 in |
Width | 78.5 in | 71.4 in |
Wheelbase | 120.5 in | 102.2 in |
Maximum Payload | 1560 lbs | |
Number of doors | 4 | 4 |
Maximum Towing Capacity | 3500 lbs | 1000 lbs |
The 2021 Toyota Sienna Hybrid aimed to redefine the minivan aesthetic, traditionally not known for its style. With SUV-like styling, the Sienna featured a wide grille and sleek LED headlamp arrays, giving it a modern look. The side profile was assertive, with redesigned sliding doors that added a sculpted appearance. Alloy wheels ranging from 17 to 20 inches enhanced its stance, while the rear maintained a wide and low look. Inside, the Sienna emphasized width with horizontal lines, offering a comfortable seating position and a simple, uncluttered dashboard. The centre console was practical, with ample storage and cupholders, and the second and third-row seats provided comfort and flexibility for passengers.
The 2022 Buick Encore GX, while similar in appearance to its sibling, the Encore, offered a slightly longer wheelbase, giving it a more balanced look. The optional ST appearance package added sporty elements like custom grilles and sport bumpers. Inside, the Encore GX provided a comfortable cabin with soft-touch materials and leather upholstery on higher trims. The seating was adequate for front passengers, though rear-seat space was limited. Cargo space was practical, with a two-level cargo floor and the ability to accommodate long items. The Encore GX's design focused on ease of use, with clear controls and excellent visibility.

















The 2021 Toyota Sienna Hybrid marked Toyota's first hybrid minivan, featuring a 2.5-litre four-cylinder engine paired with two electric motors, producing 243 horsepower. It offered both front-wheel drive and all-wheel drive options, with the latter using a separate electric motor for the rear wheels. The Sienna used a CVT, which, while efficient, dulled throttle response. It featured four drive modes and improved handling with new suspension systems. Fuel efficiency was a highlight, with FWD models rated at 6.6 L/100 km in the city and 6.5 on the highway, while AWD models were slightly less efficient.
The 2022 Buick Encore GX came with a 1.3-litre turbocharged three-cylinder engine, delivering 155 horsepower and 174 lb-ft of torque. It was paired with a nine-speed automatic transmission and all-wheel drive. The engine was capable but a bit noisy, and the ride was less refined than expected from a Buick. Despite its small size, the Encore GX handled adequately, though it was noisier inside than anticipated. The vehicle's driving dynamics were uninspiring, and it was not designed for off-roading, sticking to urban and light gravel paths.
The 2021 Toyota Sienna excelled in convenience, with a standard third-row seat that folded into the floor and a second row that slid up to 63.5 cm for easy access. The cabin boasted 16 cupholders and ample storage, while cargo space was generous, accommodating a full sheet of plywood. The Sienna could tow up to 1,587 kg, and its hybrid battery was cleverly positioned to avoid impacting cargo space. Power-operated sliding doors and liftgate added to its family-friendly features.
The 2022 Buick Encore GX, though compact, offered a comfortable experience with easy ingress and egress. Front-seat space was ample, but rear-seat knee room was tight. Cargo space measured 665 litres behind the rear seats and 1,422 litres with them folded. The Encore GX featured a two-level cargo floor and could accommodate long items. The optional hands-free power liftgate and adjustable height settings added convenience for users.
The 2021 Toyota Sienna was packed with technology, featuring a nine-inch touchscreen with Apple CarPlay and Android Auto, multiple USB ports, and Bluetooth connectivity. Higher trims offered a JBL audio system, rear-seat entertainment, and a digital rearview mirror. The Sienna also included a range of connectivity services and a 1500-watt inverter for powering devices.
The 2022 Buick Encore GX offered an eight-inch touchscreen with wireless Apple CarPlay and Android Auto, Bluetooth, and a Wi-Fi hotspot. It included driver-assistance features like blind-spot monitoring and lane-keeping assistance. Optional tech packages added navigation, a head-up display, and advanced safety features. The infotainment system was user-friendly, with intuitive controls and efficient voice recognition.
The 2021 Toyota Sienna came with Toyota Safety Sense 2.0, offering adaptive cruise control, lane-tracing assist, and a pre-collision system. It featured 10 airbags and a tire pressure monitoring system. The Sienna received top safety ratings from IIHS and NHTSA, ensuring peace of mind for families.
The 2022 Buick Encore GX included standard driver assistance features, with options for additional safety tech. It performed well in NHTSA crash tests, earning five stars for overall protection. The IIHS rated it highly, though headlight performance varied by trim. The Encore GX also featured Teen Driver technology and a tire-fill alert system.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2021 Toyota Sienna is 8.3 out of 10, while the 2022 Buick Encore GX scores 7.0 out of 10. Based on these ratings, the Toyota Sienna is the recommended choice, offering superior versatility, fuel efficiency, and safety features for families.
Choose the 2021 Toyota Sienna if:
- You need a spacious and versatile vehicle with ample cargo and passenger space.
- Fuel efficiency is a priority, with excellent hybrid performance.
- Safety and technology features are important for family travel.
Choose the 2022 Buick Encore GX if:
- You prefer a compact SUV with easy maneuverability and urban-friendly dimensions.
- A user-friendly infotainment system with wireless connectivity is a must.
- You value a stylish design with optional sporty appearance packages.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2021 Toyota Sienna is 8.3 out of 10, while the 2022 Buick Encore GX scores 7.0 out of 10. Based on these ratings, the Toyota Sienna is the recommended choice, offering superior versatility, fuel efficiency, and safety features for families.
Choose the 2021 Toyota Sienna if:
Shop Now- You need a spacious and versatile vehicle with ample cargo and passenger space.
- Fuel efficiency is a priority, with excellent hybrid performance.
- Safety and technology features are important for family travel.
Choose the 2022 Buick Encore GX if:
Shop Now- You prefer a compact SUV with easy maneuverability and urban-friendly dimensions.
- A user-friendly infotainment system with wireless connectivity is a must.
- You value a stylish design with optional sporty appearance packages.

By: CarGurus + AI
At CarGurus, our team of experienced automotive writers remain at the heart of our content operation, conducting hands-on car tests and writing insightful guides that are backed by years of industry experience. To complement this, we are harnessing AI to make our content offering more diverse and more helpful to shoppers than ever. To achieve this, our AI systems are based exclusively on CarGurus content, ratings and data, so that what we produce is both unique to CarGurus, and uniquely helpful to car shoppers.




































