2020 Acura MDX vs 2020 Toyota Sienna

The 2020 Toyota Sienna, part of its third generation, had been around since 2011 and received updates in 2018. Despite these updates, the 2020 model still felt somewhat dated, with occasional upscale touches. The front doors emitted a hollow "thud" when closed, indicating a lack of attention to fit and finish. The instrument panel appeared to be from Toyota's 2010 parts bin, though its simplicity made the controls easy to use. The Sienna offered a range of trims, from the well-equipped base L to the luxurious Limited Premium, each adding features like power sliding doors, leather upholstery, and a power rear liftgate. The Nightshade Edition provided a stylish option with dark accents and wheels for those prioritizing aesthetics.

The 2020 Acura MDX presented itself as a sleek and low-slung three-row SUV, with a design that was neither groundbreaking nor attention-grabbing but fit in comfortably. Acura's Jewel Eye LED headlights added a touch of sophistication to the front, while the trapezoidal grille anchored the vehicle's expressive face. Inside, the MDX featured a modern and simple design, highlighted by twin infotainment screens and a well-organized center stack. The MDX's high-quality materials and superior fit and finish contributed to a solid and well-built feel, with knobs and switches that operated with authority.

The 2020 Toyota Sienna was equipped with a 3.5-liter V6 engine producing 296 horsepower and 263 pound-feet of torque, paired with an 8-speed automatic transmission. It offered stout acceleration in normal Drive mode, with a Sport mode for livelier throttle and shift response. The Sienna's 3,500-pound towing capacity was supported by a manual mode, though it was seldom used. Front-wheel drive was standard, with all-wheel drive available on all trims except the base L, albeit with a 7-passenger configuration. The Sienna's fuel economy was 19 mpg city, 26 highway, and 21 combined for FWD, while AWD versions returned 18/24/20. Despite its size, the Sienna handled surprisingly well, though its twitchy steering required constant attention at higher speeds.

The 2020 Acura MDX offered two powertrains: a 3.5-liter V6 engine with 290 horsepower and 267 pound-feet of torque, paired with a nine-speed automatic transmission, and a Sport Hybrid with a 3.0-liter V6 and three electric motors, producing 321 hp and 289 lb-ft of torque. The gasoline-only model with SH-AWD demonstrated good straight-line performance and nimble handling, thanks to torque-vectoring technology. This system directed power to the outside wheel during cornering, enhancing turn-in and handling. The MDX's four-wheel independent suspension provided a comfortable ride, making it a suitable companion for long drives.

The 2020 Toyota Sienna excelled in cargo space, offering 150 cubic feet, surpassing competitors like the Chrysler Pacifica and Honda Odyssey. However, accessing this space required removing the second-row seats, which was easier with captain's chairs than a bench. The third row folded seamlessly into the floor, though getting into the backseat could be challenging. Toyota also offered mobility access features, such as the Auto Access Seat, making the Sienna a practical choice for those needing mobility conversions.

The 2020 Acura MDX provided a flexible interior with sliding and reclining second-row seats, facilitating access to the third row and allowing for adjustable legroom. It offered 15.8 cubic feet of luggage space behind the third row, expanding to 43.4 cubic feet with the third row folded and 90.9 cubic feet with the second row down. The MDX featured various storage options, including a recessed cubby hole, underfloor storage, and a flexible center console. Tri-zone climate control ensured comfort for all passengers, making the MDX a stylish alternative for those seeking minivan functionality without sliding doors.

The 2020 Toyota Sienna's base L trim came with a 7-inch touchscreen infotainment system, supporting Amazon Alexa and Apple CarPlay. Standard tech features included Bluetooth connectivity, five USB ports, and a WiFi hotspot with a 6-month trial. The Limited trim added navigation and a JBL 10-speaker premium audio system. Driver Easy Speak, an intercom system, allowed the driver to communicate with rear passengers through the speakers, enhancing convenience for families.

The 2020 Acura MDX offered a range of technology features across its trim packages. The base model included Siri Eyes Free, Apple CarPlay, Android Auto, Bluetooth, and an eight-speaker audio system. The Technology Package added navigation, Acura Real-Time Traffic, GPS-linked climate control, and a premium audio system. The Advance Package further enhanced the tech offerings with features like a surround-view camera system and heated and ventilated seats. The Entertainment Package provided a rear entertainment system with a large screen and wireless headphones, catering to families seeking in-car entertainment.

The 2020 Toyota Sienna came standard with Toyota Safety Sense (TSS-P), which included lane-departure warning, lane-keep assist, forward-collision warning, dynamic cruise control, and automatic high beams. Blind-spot monitoring was optional on lower trims and standard on XLE and Limited trims. The Sienna earned five stars from the NHTSA and received Good ratings from the IIHS in various crash tests, with its driver-assistance features earning a Superior rating.

The 2020 Acura MDX featured AcuraWatch, a suite of safety features including adaptive cruise control, lane-keep assist, forward-collision warning, and automatic emergency braking. The Technology Package added blind-spot monitoring, while the Advance Package included a Head-Up Warning. The MDX's ACE Body Structure was designed to absorb crash impact, enhancing occupant safety. The MDX received Good ratings from the IIHS in crash tests and a five-star overall safety rating from the NHTSA.