Compare the2023 Mercedes EQE SedanVS 2023 Hyundai Ioniq 6

Safety
Engine
Brakes and Stopping
Tires and Wheels
Suspension and Handling
Passenger Space
Cargo Capacity
Ergonomics

Safety

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The EQE Sedan’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Ioniq 6 doesn’t offer pre-crash pretensioners.

The Mercedes EQE Sedan has a standard driver’s side knee airbag mounted low on the dashboard. The knee airbag helps prevent the driver from sliding under the seatbelts or the main frontal airbag; this keeps the driver better positioned during a collision for maximum protection. A knee airbag also helps keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The Ioniq 6 doesn’t offer knee airbags.

The EQE Sedan has a standard Active Brake Assist, which uses forward mounted sensors to warn the driver of a possible collision ahead. If the driver doesn’t react and the system determines a collision is imminent, it automatically applies the brakes at full-force in order to reduce the force of the crash or avoid it altogether. The Ioniq 6 doesn't offer collision warning or crash mitigation brakes.

The EQE Sedan has a standard Post Collision Brake, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Ioniq 6 doesn’t offer a post collision braking system: in the event of a collision that triggers the airbags, more collisions are possible without the protection of airbags that may have already deployed.

Both the EQE Sedan and the Ioniq 6 have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning and driver alert monitors.

The Mercedes EQE Sedan weighs 554 to 1489 pounds more than the Hyundai Ioniq 6. The NHTSA advises that heavier cars are much safer in collisions than their significantly lighter counterparts.

Engine

The EQE Sedan has more powerful engines than the Ioniq 6:

	Horsepower	Torque
EQE Sedan electric motor	288 HP	417 lbs.-ft.
EQE 350 4MATIC electric motors	288 HP	564 lbs.-ft.
EQE 500 4MATIC electric motors	402 HP	633 lbs.-ft.
Ioniq 6 Standard Range electric motor	149 HP	258 lbs.-ft.
Ioniq 6 Long Range electric motor	225 HP	258 lbs.-ft.
Ioniq 6 electric motors	320 HP	446 lbs.-ft.

Brakes and Stopping

The EQE Sedan’s standard front and rear disc brakes are vented to help dissipate heat for shorter stops with less fading. The rear discs on the Ioniq 6 are solid, not vented.

Tires and Wheels

For better traction, the EQE Sedan has larger standard tires than the Ioniq 6 (235/50R19 vs. 225/55R18). The EQE Sedan’s optional tires are larger than the largest tires available on the Ioniq 6 (F:255/35R21 & R:285/30R21 vs. 245/40R20).

The EQE Sedan 350’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 6 SE’s standard 55 series tires. The EQE Sedan’s optional 255/35R21 front and 285/30R21 rear tires have a lower 35 series front and 30 series rear profile than the Ioniq 6 SEL/Limited’s 40 series tires.

For better ride, handling and brake cooling the EQE Sedan 350 has standard 19-inch wheels. Smaller 18-inch wheels are standard on the Ioniq 6 SE. The EQE Sedan’s optional 21-inch wheels are larger than the 20-inch wheels on the Ioniq 6 SEL/Limited.

Changing a flat tire near traffic can be dangerous and inconvenient. The run-flat tires available on the EQE Sedan can be driven up to 50 miles without any air pressure, allowing you to drive to a service station for a repair. The Ioniq 6 doesn’t offer run-flat tires.

Suspension and Handling

The EQE Sedan offers an available 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. The Ioniq 6’s suspension doesn’t offer adjustable shock absorbers.

The EQE Sedan has a standard automatic front and rear load leveling suspension to keep ride height level with a heavy load or when towing. The EQE Sedan’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 Ioniq 6 doesn’t offer a load leveling suspension.

The EQE Sedan’s drift compensation steering can automatically compensate for road conditions which would cause the vehicle to drift from side to side, helping the driver to keep the vehicle straight more easily. The Ioniq 6 doesn’t offer drift compensation steering.

For a smoother ride and more stable handling, the EQE Sedan’s wheelbase is 6.7 inches longer than on the Ioniq 6 (122.8 inches vs. 116.1 inches).

For better maneuverability, the EQE Sedan w/Rear Wheel Steering’s turning circle is 3.7 feet tighter than the Ioniq 6’s (35.1 feet vs. 38.8 feet).

Passenger Space

The EQE Sedan has 1.4 inches more front headroom and .9 inches more front shoulder room than the Ioniq 6.

Cargo Capacity

To make loading and unloading groceries and cargo easier, especially for short adults, the EQE Sedan has a standard power trunk, which opens and closes automatically by pressing a button or just by kicking your foot under the back bumper, completely leaving your hands free. The Ioniq 6 doesn’t offer a power trunk, so its trunk has to be closed manually.

Ergonomics

The EQE Sedan has a standard remote vehicle starting system, so the vehicle can be started from inside the driver's house. This allows the driver to comfortably warm up the engine before going out to the vehicle. The climate system will also automatically heat or cool the interior. The Ioniq 6 doesn’t offer a remote starting system.

Unlike the driver-only memory seat and mirrors in the Ioniq 6 Limited, the EQE Sedan has standard driver and passenger memory, so that when drivers switch, the memory setting adjusts the driver’s seat, steering wheel position and outside mirror angle and the front passenger seat also adjusts to the new passenger’s preset preferences.

The EQE Sedan offers an optional heads-up display that projects speed and navigation instruction readouts in front of the driver’s line of sight, allowing drivers to view information without diverting their eyes from the road. The Ioniq 6 doesn’t offer a heads-up display.

The EQE Sedan’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 6’s standard passenger windows don’t open or close automatically. With the Ioniq 6 SEL/Limited’s power windows, only the front windows open or close automatically.

The EQE Sedan’s standard power window controls are mounted on the armrest for easy access. The Ioniq 6’s available power window controls are spread out on the center console where they can’t be seen without the driver completely removing his eyes from the road.

If the windows are left open on the EQE Sedan the driver can close them all at the outside door handle or from a distance using the remote. On a hot day the driver can lower the windows from a distance using the keyless remote. The driver of the Ioniq 6 can only close the windows from inside the vehicle, with the ignition on.

The EQE Sedan’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 6’s standard manually variable intermittent wipers have to be constantly adjusted.

Heated windshield washer fluid is optional on the EQE Sedan to defrost the washer nozzles and quickly clear ice and frost from the windshield without scraping. The Ioniq 6 doesn’t offer heated windshield washer fluid.

To help drivers avoid possible obstacles, the EQE Sedan has standard cornering lights to illuminate around corners when the turn signals are activated. The Ioniq 6 doesn’t offer cornering lights. The EQE Sedan also offers optional adaptive headlights to illuminate around corners automatically by reading vehicle speed and steering wheel angle.

The EQE Sedan’s power mirror controls are mounted on the armrest for easy access. The Ioniq 6’s power mirror controls are on the dash where they are possibly hidden by the steering wheel and are awkward to manipulate.

The EQE Sedan’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 6 offers an automatic rear view mirror, but its side mirrors don’t dim.

Both the EQE Sedan and the Ioniq 6 have standard heated front seats. The EQE Sedan also offers optional heated rear seats to keep those passengers extremely comfortable in the winter. Heated rear seats aren’t available in the Ioniq 6.

The EQE Sedan offers optional massaging front seats in order to maximize comfort and eliminate fatigue on long trips. Massaging seats aren’t available in the Ioniq 6.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Mercedes EQE has a standard wireless phone charging system (Qi) in the center console. Only the Ioniq 6 SEL/Limited offers wireless charging.