Interior and Technology Features of the 2026 Hyundai Ioniq 9 at Ontario Hyundai
The 2026 Hyundai Ioniq 9 pairs a spacious three-row cabin with thoughtful technology to deliver one of the most complete electric SUV interiors in its class. Available in six trims — S, SE, SEL, Limited, Calligraphy, and Calligraphy Design — the Ioniq 9 offers Ontario and Inland Empire families a range of interior configurations built around comfort, connectivity, and everyday practicality. Here is a closer look at what defines the cabin experience.
Panoramic Curved Display and Infotainment
Every Ioniq 9 comes standard with a panoramic curved display that houses two 12.3-inch screens — a digital instrument cluster and a central infotainment touchscreen. The system supports wireless Apple CarPlay and Android Auto, allowing drivers to mirror their smartphones without plugging in. On-board navigation with Dynamic Voice Recognition powered by Hyundai’s AI Assistant lets you control climate settings, find destinations, and manage media through natural conversational commands rather than rigid voice prompts.
A physical control panel below the touchscreen provides quick access to climate and audio adjustments without requiring screen interaction. Wireless device charging is also standard across the lineup, and seven USB-C ports are distributed across all three rows — three in the first row, two in the second, and two in the third — so every passenger can keep devices powered on trips through Fontana, Rancho Cucamonga, and beyond.
Audio and Cabin Atmosphere
The S, SE, and SEL trims include an eight-speaker audio system, while the Limited, Calligraphy, and Calligraphy Design upgrade to a 14-speaker Bose Premium Audio system with 5.1-channel surround sound, CenterPoint 360 processing, and e-Active Sound Design. Active Noise Control-Road technology works alongside acoustic laminated glass on the windshield and front side windows plus triple door seals to minimize cabin noise at highway speeds. Starting at the SEL trim, 64-color ambient lighting lets occupants adjust the cabin mood to suit the drive, whether commuting through Corona or heading out for a weekend trip through Eastvale.
Seating Configurations and Comfort
The Ioniq 9 seats seven passengers in the S, SE, and SEL trims with a second-row bench that slides forward and back. The Limited, Calligraphy, and Calligraphy Design switch to six-passenger seating with power captain’s chairs in the second row, featuring one-touch walk-in access, wing-type headrests, and leg rests for enhanced comfort. Heated front seats are standard on every trim. Ventilated front seats are added starting at the SEL with its H-Tex leatherette surfaces, while the Limited and above extend ventilation to the second-row captain’s chairs.
The Limited and Calligraphy trims also include power-folding third-row seats for quick cargo reconfiguration, along with a sliding Universal Island 2.0 center console that moves up to 7.5 inches rearward, giving both front and second-row passengers easy access to its built-in storage compartments.
Standard Comfort (All Trims)
Heated front seats, leather-wrapped steering wheel, 8-way power driver’s seat, seven USB-C ports across all three rows, wireless device charging, and dedicated third-row air vents.
Premium Comfort (Limited+)
Power captain’s chairs with leg rests, ventilated first and second-row seats, power-folding third row, sliding Universal Island 2.0 console, panoramic sunroof, and Bose 14-speaker audio.
Third-Row Space and Practicality
With 32.0 inches of legroom, the Ioniq 9’s third row is designed for real passengers rather than occasional use. That figure exceeds the third-row legroom offered by both the Kia EV9 and the gas-powered Hyundai Palisade, and the Ioniq 9’s class-leading 42.8 inches of second-row legroom outpaces competitors like the Tesla Model X and Rivian R1S. Underpinning this spaciousness is a 110.3 kWh battery and Hyundai’s E-GMP flat-floor platform — a larger battery than the EV9’s 99.8 kWh pack — which gives the Ioniq 9 both extended range and the packaging advantages that make three usable rows possible in an electric SUV.
A one-touch walk-in button on the second-row seats simplifies access. Dedicated third-row air vents and two USB-C charging ports are standard on every trim, so rear passengers stay comfortable and connected. LATCH connectors accommodate child seats in the third row, though maneuvering car seats into position requires some extra attention due to the tighter space. With up to 86.9 cubic feet of cargo capacity when both rear rows are folded, the Ioniq 9 adapts quickly between passenger duty and hauling gear for Corona and Puente Hills weekend plans.
Technology Across the Trim Range
Hyundai structures the Ioniq 9’s technology around two tiers. Standard features across every trim include the dual 12.3-inch display setup, wireless smartphone integration, Hyundai AI Assistant, seven USB-C ports, wireless device charging, Bluelink Connected Car Services with over-the-air software updates, and a comprehensive SmartSense safety suite. Moving into the higher trims unlocks features like the Bose audio system, Hyundai Digital Key 2 Premium for smartphone-based vehicle access, a panoramic sunroof, a 10-inch head-up display on the Calligraphy, and the sliding Universal Island 2.0 console.
For Puente Hills and Rancho Cucamonga families exploring the Ioniq 9 lineup, the SEL represents a notable step up — adding ventilated front seats, H-Tex leatherette, ambient lighting, and a Blind-Spot View Monitor to the standard feature set.
Explore the 2026 Ioniq 9 Interior at Ontario Hyundai
The best way to evaluate the Ioniq 9’s cabin is to experience it in person. Browse the current inventory at Ontario Hyundai to find the trim that fits your family’s needs. You can also apply for financing to get pre-approved before your visit, or call our sales team at 888-653-8231 to schedule a test drive at our dealership on Kettering Drive in Ontario.