Hyundai recently debuted its IONIQ 9 electric SUV. The manufacturer said it designed this model to optimize efficiency and comfort while offering a spacious, high-tech interior.

Performance, Range, and Aerodynamics

Built on the E-GMP platform, the IONIQ 9 electric SUV maximizes range, safety, and interior space, Hyundai said. The 110.3 kWh NCM lithium-ion battery powers different variants:

• Long-Range RWD: 160 kW rear motor.
• Long-Range AWD: 70 kW front motor + 160 kW rear motor.
• Performance AWD: Dual 160 kW motors.

Acceleration varies by model:

• Performance AWD: 0-100 km/h in 5.2 seconds.
• Long-Range RWD: 0-100 km/h in 9.4 seconds.

The Long-Range RWD variant achieves a WLTP-estimated 620 km (approx. 385 miles) range, consuming just 194 Wh/km, Hyundai said. Its 0.259 Cd drag coefficient enhances efficiency.

According to Hyundai, the aerodynamic innovations include:

• 3D-shaped underbody cover for improved airflow;
• Optimized wheels to reduce drag;
• Hidden antennas for a sleeker profile;
• Dual-motion active air flaps, which open only when needed to lower resistance.

Smooth and Quiet Driving Experience

Hyundai said it designed the IONIQ 9 electric SUV for a smooth, quiet ride with advanced suspension technology. Its MacPherson multi-link front suspension and multi-link rear setup, combined with self-leveling dampers and hydro-bushing, ensure stability and comfort.

The Chassis Domain Control Unit enhances handling with:

• Torque vectoring for precise cornering;
• Lateral wind stability to improve control;
• AI-powered Auto Terrain Mode, which adapts to different surfaces for optimal traction.

Inside, Hyundai focused on cabin quietness by integrating:

• Triple door seals for noise isolation;
• Acoustic glass to block outside noise;
• Sound-absorbing tires to reduce road vibrations;
• Active Noise Control-Road (ANC-R) for an ultra-quiet ride.

IONIQ 9 Electric SUV HVAC System

The IONIQ 9 electric SUV features an HVAC system designed for extreme weather conditions, according to Hyundai. A heat pump recycles waste heat, keeping the cabin warm without draining the battery. The pre-conditioning system allows drivers to heat the cabin remotely before starting their trip.

Hyundai said it engineered this system to maintain a 22°C interior temperature while using minimal energy. It enables the SUV to travel over 400 km at -7°C (19.4°F), as certified by Korea’s Ministry of Environment.