1. Body Style and Size Segment

The Ioniq 9 is a large, three-row crossover SUV, available in 6- or 7-seat configurations. Its dimensions are 5,060mm (L) x 1,980mm (W) x 1,790mm (H), with a significant wheelbase of 3,130mm, placing it firmly in the large SUV segment.

2. Platform Architecture, Range & Efficiency

Built on Hyundai’s Electric Global Modular Platform (E-GMP), the Ioniq 9 utilizes an 800V electrical architecture, enabling ultra-fast DC charging up to 350 kW. It features a 110.3 kWh battery. The Long Range RWD model targets a WLTP range of up to 620 km.

3. Technical Capabilities

Equipped with Hyundai Smart Sense, a comprehensive suite of Advanced Driver Assistance Systems (ADAS), including Highway Driving Assist 2 (Level 2 autonomous driving) and Remote Smart Parking Assist 2. It also integrates an AI-enabled voice recognition system and over-the-air (OTA) software updates.

4. Interior Quality and Storage Capacity

The interior is designed for comfort and versatility, featuring high-quality, sustainable materials and panoramic screens. The “Universal Island” console slides for flexible storage. Cargo space is 338 liters with all seats up, expanding to 908 liters with the third row folded, and up to 2,494 liters with both rear rows flat. A frunk offers 88 liters (RWD) or 52 liters (AWD).

5. App Functionality

The Hyundai Bluelink app offers remote control, vehicle status monitoring, EV-specific features like remote climate control and charging schedule management. Integration with Samsung SmartThings enables “Car-to-Home” and “Home-to-Car” functionality for seamless smart home connectivity.

6. Pros and Cons

Pros: Spacious and versatile interior, excellent range and ultra-fast charging, comprehensive ADAS. Cons: Potentially high price point, infotainment system can be menu-heavy, brakes may feel soft.

7. Overall Summary

The 2025 Hyundai Ioniq 9 enters the competitive three-row EV SUV market as a strong contender. Compared to rivals like the Kia EV9 (its platform sibling) and Volvo EX90, the Ioniq 9 stands out with its distinctive design, advanced 800V charging, and emphasis on intelligent connectivity and spacious, flexible interior configurations. It offers a compelling package for families seeking a premium, technologically advanced electric vehicle.