Compare the2025 Cadillac OptiqVS 2024 Hyundai Ioniq 5

The Cadillac Optiq has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags helps prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The Ioniq 5 doesn’t offer knee airbags.

The Optiq has a standard front seat center airbag, which deploys between the driver and front passenger, protecting them from injuries caused by striking each other in serious side impacts. The Ioniq 5 doesn’t offer front seat center airbags.

The Optiq’s standard pretensioning seatbelts also sense rear collisions and remove slack from the seatbelts to help protect the occupants from whiplash and other injuries. The Ioniq 5 doesn’t offer a whiplash protection system.

To provide maximum traction and stability on all roads, Full-Time Four-Wheel Drive is standard on the Optiq. But it costs extra on the Ioniq 5.

Both the Optiq and the Ioniq 5 have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front and rear seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning and driver alert monitors.

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Cadillac vehicles are more reliable than Hyundai With 2 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks Cadillac higher than Hyundai.

The Optiq’s electric motors produces 132 more horsepower (300 vs. 168) and 96 lbs.-ft. more torque (354 vs. 258) than the Ioniq 5 Standard Range’s standard electric motor. The Optiq’s electric motors produces 75 more horsepower (300 vs. 225) and 96 lbs.-ft. more torque (354 vs. 258) than the Ioniq 5 Long Range’s optional electric motor.

The Optiq can travel longer on a full charge than the Ioniq 5 on a full charge:

			Miles
Optiq
	AWD	Electric Motors	300 miles
Ioniq 5
	RWD	Standard Range Electric Motor	220 miles
	AWD	Electric Motors	260 miles

The Optiq’s standard front and rear disc brakes are vented to help dissipate heat for shorter stops with less fading. The rear discs standard on the Ioniq 5 are solid, not vented.

For better traction, the Optiq has larger standard tires than the Ioniq 5 (245/50R20 vs. 235/55R19).

The Optiq’s standard tires provide better handling because they have a lower 50 series profile (height to width ratio) that provides a stiffer sidewall than the Ioniq 5’s standard 55 series tires.

For better ride, handling and brake cooling the Optiq has standard 20-inch wheels. Smaller 19-inch wheels are standard on the Ioniq 5.

The Cadillac Optiq’s wheels have 6 lugs for longer wheel bearing life, less chance of rotor warping and greater strength. The Hyundai Ioniq 5 only has 5 wheel lugs per wheel.

Having a flat tire is dangerous, inconvenient and expensive. The self-sealing tires available on the Optiq can automatically seal most punctures up to 3/16 of an inch, effectively preventing most flat tires. The Ioniq 5 doesn’t offer self-sealing tires.

The Optiq’s standard towing capacity is much higher than the Ioniq 5’s (1500 vs. 0 pounds).

Standard Trailer Sway Control on the Optiq uses the StabiliTrak® sensors to detect trailer sway, then uses individual brakes to counteract any swaying and help keep the tow vehicle and trailer steady. The Ioniq 5 doesn’t offer electronic trailer sway control.

J.D. Power and Associates surveys of service recipients show that Cadillac service is better than Hyundai. J.D. Power ranks Cadillac fifth in service department satisfaction. With a 64% lower rating, Hyundai is ranked 29th.

Unlike the driver-only memory seat and mirrors in the Ioniq 5 Limited, the Optiq offers an optional passenger memory, so that when drivers switch, the memory setting adjusts the driver’s seat and outside mirror angle and the front passenger seat also adjusts to the new passenger’s preset preferences.

The Optiq’s front and rear power windows all open or close fully with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside the car. The Ioniq 5’s standard passenger windows don’t open or close automatically. With the Ioniq 5 SEL/Limited’s power windows, only the front windows open or close automatically.

If the windows are left open on the Optiq the driver can close them all from a distance using the remote. On a hot day the driver can also lower the windows the same way. The driver of the Ioniq 5 can only close the windows from inside the vehicle, with the ignition on.

The Optiq’s standard Keyless Access allow you to unlock the doors from any outside door handle, open the cargo door, and start the vehicle, all without removing the key from the pocket or purse. Proximity Key standard on the Ioniq 5 doesn’t offer a sensor on the rear doors, so you’ll have to reach a front handle to unlock the rear door.

The Optiq’s rain-sensitive wipers adjust their speed and turn on and off automatically based on the amount of rainfall on the windshield. This allows the driver to concentrate on driving without constantly adjusting the wipers. The Ioniq 5’s standard manually variable intermittent wipers have to be constantly adjusted.

To help drivers avoid possible obstacles, the Optiq offers optional cornering lights to illuminate around corners when the turn signals are activated. The Ioniq 5 doesn’t offer cornering lights.

The Optiq’s standard rear and side view mirrors have an automatic dimming feature. These mirrors can be set to automatically darken quickly when headlights shine on them, keeping following vehicles from blinding or distracting the driver. The Ioniq 5 offers an automatic rear view mirror, but its side mirrors don’t dim.

The Cadillac Optiq has power folding mirrors that offer unparalleled convenience while maneuvering in tight places or parked. With the mirrors folded it’s easier to walk past and help prevent parking damage. The mirrors can be quickly unfolded when the driver is ready to leave. Power folding mirrors are only offered on the Ioniq 5 Limited.

Both the Optiq and the Ioniq 5 have standard heated front seats. The Optiq also offers optional heated rear seats to keep those passengers extremely comfortable in the winter. Heated rear seats aren’t available in the Ioniq 5.

The Optiq has a standard heated steering wheel to take the chill out of steering on extremely cold winter days before the vehicle heater warms up. A heated steering wheel is only available on the Ioniq 5 SEL/Limited.

The Optiq has standard massaging front seats in order to maximize comfort and eliminate fatigue on long trips. Massaging seats aren’t available in the Ioniq 5.

The Cadillac Optiq has a standard Homelink wireless remote control system for garage door operation and device management, conveniently located on the infotainment. Homelink® eliminates the need for separate garage door openers and associated risks of losing, breaking, or having dead batteries. Hyundai charges extra for Homelink® on the Ioniq 5.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Cadillac Optiq has a standard wireless phone charging system (Qi) in the center console. Only the Ioniq 5 SEL/Limited offers wireless charging.

The Optiq has a 115-volt a/c outlet on the center console, allowing you to recharge a laptop or run small household appliances without special adapters that can break or get misplaced. The Ioniq 5 doesn’t offer a house-current electrical outlet.