The front and rear suspension of the I-Pace uses air springs for a smoother, controlled ride than the ID.4, which uses coil springs. Air springs maintain proper ride height and ride more smoothly.
The I-Pace offers an optional driver-adjustable suspension system. It allows the driver to choose between an extra-supple ride, reducing fatigue on long trips, or a sport setting, which allows maximum control for tricky roads or off-road. The ID.4’s suspension doesn’t offer adjustable shock absorbers.
The I-Pace has a standard automatic front and rear load leveling suspension to keep ride height level with a heavy load or when towing. The I-Pace’s height leveling suspension allows the driver to raise ride height for better off-road clearance and then lower it again for easier entering and exiting and better on-road handling. The ID.4 doesn’t offer a load leveling suspension.
For a smoother ride and more stable handling, the I-Pace’s wheelbase is 9 inches longer than on the ID.4 (117.7 inches vs. 108.7 inches).
For better handling and stability, the track (width between the wheels) on the I-Pace is 2.3 inches wider in the front and 3.9 inches wider in the rear than the average track on the ID.4.
The I-Pace’s front to rear weight distribution is more even (50% to 50%) than the ID.4’s (47% to 53%). This gives the I-Pace more stable handling and braking.
The I-Pace HSE handles at .90 G’s, while the ID.4 pulls only .85 G’s of cornering force in a Car and Driver skidpad test.
The I-Pace HSE executes Motor Trend’s “Figure Eight” maneuver 2.8 seconds quicker than the ID.4 Pro (24.8 seconds @ .77 average G’s vs. 27.6 seconds @ .61 average G’s).