The fifth generation Odyssey was unveiled at the
2017 North American International Auto Show in January, Honda Manufacturing of Alabama (HMA) began production on April 26, sales followed on May 25 as a 2018 model. A new Honda-developed 10-speed automatic transmission produced at Honda Precision Parts Georgia (HPPG) is Honda's first use of a 10-speed transmission in a production automobile, and reportedly the first 10-speed transmission used in a front-wheel-drive vehicle. It is nearly lighter than the previous 6-speed. Trim levels included LX, EX, EX-L, Touring, and Elite. Compared to its predecessor, the fifth generation is narrower, taller and shares the same wheelbase. It also utilizes the latest generation of Honda's Advanced Compatibility Engineering (ACE) body structure which is constructed using advanced materials including ultra-high-strength steel, aluminum and magnesium that minimizes weight to up to and improve torsional body rigidity up to 44% from the previous generation. The use of structural body adhesives has increased compared to the 4th gen with used. High-strength steel comprises 55% of the body. Like the Acura MDX and Pilot, the redesigned Odyssey features a 1500 MPa
hot stamped outer front door stiffener ring and
forged aluminum front suspension lower control arms. As well as a new dual-pinion electric power steering system and a new rear suspension with stabilizer bar. For the 2018 model year, the EX trim and above feature the
Honda Sensing suite of advanced safety and driver-assistive technologies as standard equipment. Which includes
Collision Mitigation Braking System (CMBS),
Lane Keeping Assist (LKAS),
Road Departure Mitigation (RDM) and
Adaptive Cruise Control (ACC). The LaneWatch camera housed in the passenger side-view mirror is replaced for by a Blind Spot Information System (BSI) with Cross Traffic Monitor. The EX trim and above feature new Magic Slide second-row seats, which can slide sideways and can be removed with ease. The screens for Honda's Navigation System and audio controls have been merged into a single 8-inch Display Audio touchscreen system with
CarPlay and
Android Auto, as well as CabinControl remote compatibility. Touring and Elite models include CabinWatch day/night video monitor, CabinTalk in-car
PA system, 4G LTE in-car
Wi-Fi hotspot, a 10.2-inch Rear Entertainment System (RES) with
Blu-ray and
streaming video, hands-free power tailgate, heated steering wheel, LED accent lighting. All Odyssey models come with a revised 3.5 L direct injected
J35Y6 SOHC V6 engine that makes at 6,000 rpm and of torque at 4,700 rpm. This engine returned to using a version of Variable Cylinder Management (VCM) that only has a 3 cylinder and 6 cylinder mode as opposed to the 3-, 4-, and 6-cylinder modes found on models from 2008–2017, which improved EPA fuel economy ratings of 19/28/22 mpg city/highway/combined. Like its predecessors, this engine uses a timing belt with scheduled replacement required every 100,000 miles. Beginning for the 2020 model year, all models come equipped with Honda's developed 10-speed automatic transmission, as the ZF 9HP transmission was discontinued.
2021 facelift In March 2020, for the 2021 model year, the Odyssey features a minor restyling that includes a redesigned front grille and tailgate trim and adds 4-way power lumbar adjustability to the front passenger seat alongside perforated leather with contrasting
piping options.
Honda Sensing became standard on all trims. A rear seat occupant reminder is added to the CabinWatch system to help prevent
heatstroke among children. Headlight improvements for the following year's model makes the 2022 Odyssey an IIHS Top Safety Pick+. For the 2023 model year, the base LX trim is discontinued, and a new Sport trim is placed between EX-L and Touring which features a sport-styled interior and exterior. The Canada and Mexico markets introduce a new Top-of-the-Line Black Edition which features black trim throughout the vehicle, gloss black side mirrors, a black grille, and darkened LED taillights, black aluminum wheels, gloss black side skirts and a trunk spoiler. The steering wheel and upholstery are black leather with red stitching and inserts on the first and second row seatbacks, as well as red ambient lighting. It is also the first Odyssey to include body-colored door handles, on the Sport trim, since the third generation Odyssey (2005-2010). In the IIHS' updated Moderate Overlap test, which emphasizes rear occupant safety, the 2023 Odyssey received a Poor rating. It is the only minivan to receive a Poor rating in the updated test. File:2024 Honda Odyssey Elite in Sonic Gray Pearl, front left.jpg|2024 Honda Odyssey Elite (facelift) File:2023 Honda Odyssey (rear view).jpg|Facelift, rear view (2023) File:2023 Honda Odyssey interior.jpg|Interior
2025 facelift In July 2024, for the 2025 model year, the EX trim was discontinued, leaving the EX-L as the base model, along with the Sport (which is renamed Sport-L), Touring, and Elite trims. The exterior features a sporty new grille, and reshaped front and rear fascias. The front fascia features larger black fog light surrounds and the redesigned rear bumper integrates the same vertical reflectors used on the second-generation
Acura NSX supercar. Inside, all models received a new 7-inch digital instrument display, featuring an all-digital tachometer on the left and a physical speedometer on the right. A larger 9-inch Display Audio touchscreen with a faster processor, wireless Apple CarPlay and Android Auto compatibility, a wireless phone charger, and more USB-C ports are added throughout the cabin. The Rear Entertainment System has been updated with a larger 12.8-inch high-resolution screen. The HDMI port has been relocated to the inside of the console, which offers a dedicated storage compartment for
streaming devices. The
Blu-ray/DVD player has been discontinued. File:2025 Honda Odyssey front view (cropped).jpg|2025 Odyssey front (second facelift) File:2025 Honda Odyssey rear view (cropped).jpg|2025 Odyssey rear (second facelift)
Safety The 2018 model year Odyssey received a "Top Safety Pick+" award by the IIHS. == Reception ==