Compare the2022 Toyota MiraiVS 2022 Hyundai Kona Electric

Safety
Warranty
Reliability
Engine
Fuel Economy and Range
Brakes and Stopping
Tires and Wheels
Suspension and Handling
Passenger Space
Cargo Capacity
Servicing Ease
Ergonomics

Safety

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For enhanced safety, the front and rear seat shoulder belts of the Toyota Mirai have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision and force limiters to limit the pressure the belts will exert on the passengers. The Hyundai Kona Electric doesn’t offer pretensioners for the rear seat belts.

The Toyota Mirai 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 Kona Electric doesn’t offer knee airbags.

The Mirai has a standard Secondary Collision Brake, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Kona Electric 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.

Over 200 people are killed each year when backed over by motor vehicles. The Mirai offers optional Automated Braking that uses rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The Kona Electric doesn’t offer backup collision prevention brakes.

The Mirai offers an optional Bird’s Eye View Monitor to allow the driver to see objects all around the vehicle on a screen. The Kona Electric only offers a rear monitor and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the front or sides.

Both the Mirai and the Kona Electric have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, 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.

The Toyota Mirai weighs 419 to 620 pounds more than the Hyundai Kona Electric. The NHTSA advises that heavier cars are much safer in collisions than their significantly lighter counterparts.

Warranty

There are over 50 percent more Toyota dealers than there are Hyundai dealers, which makes it much easier should you ever need service under the Mirai’s warranty.

Reliability

The battery on the Mirai is in the trunk, which protects it from hot underhood temperatures that can degrade battery life. By keeping the Mirai’s battery 20 to 30 degrees cooler, its life is increased by years. The Kona Electric’s battery is in the hot engine compartment.

J.D. Power and Associates’ 2021 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Toyota vehicles are more reliable than Hyundai vehicles. J.D. Power ranks Toyota fourth in reliability, above the industry average. With 3 more problems per 100 vehicles, Hyundai is ranked 7th.

From surveys of all its subscribers, Consumer Reports’ January 2021 Auto Issue reports that Toyota vehicles are more reliable than Hyundai vehicles. Consumer Reports ranks Toyota second in reliability. Hyundai is ranked 6th.

Engine

The Mirai’s electric motor produces 9 lbs.-ft. more torque (300 vs. 291) than the Kona Electric’s electric motor.

Fuel Economy and Range

The Mirai’s maximum driving range in pure electric mode is 357 miles, 38% further than the Kona Electric’s 258 mile range. After it exhausts its pure electric range, the Mirai can then continue for 45 more miles on its internal combustion engine, while the Kona Electric has to recharge for 47 minutes for only a 80% charge at a specially configured quick charge station not available in most areas. A full recharge at a conventional charging station can take up to 9 hours and 15 minutes.

Brakes and Stopping

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

The Mirai stops much shorter than the Kona Electric:

	Mirai	Kona Electric
60 to 0 MPH	116 feet	138 feet	Motor Trend

Tires and Wheels

For better traction, the Mirai has larger standard tires than the Kona Electric (235/55R19 vs. 215/55R17). The Mirai Limited’s optional tires are larger than the largest tires available on the Kona Electric (245/45R20 vs. 215/55R17).

The Mirai Limited’s optional tires provide better handling because they have a lower 45 series profile (height to width ratio) that provides a stiffer sidewall than the Kona Electric’s 55 series tires.

For better ride, handling and brake cooling the Mirai has standard 19-inch wheels. Only 17-inch wheels are available on the Kona Electric. The Mirai Limited offers optional 20-inch wheels.

Suspension and Handling

For a smoother ride and more stable handling, the Mirai’s wheelbase is 12.5 inches longer than on the Kona Electric (114.9 inches vs. 102.4 inches).

For better handling and stability, the track (width between the wheels) on the Mirai is 1.7 inches wider in the front and 1.1 inches wider in the rear than on the Kona Electric.

The Mirai’s front to rear weight distribution is more even (50% to 50%) than the Kona Electric’s (54% to 46%). This gives the Mirai more stable handling and braking.

The Mirai XLE handles at .84 G’s, while the Kona Electric Limited pulls only .79 G’s of cornering force in a Motor Trend skidpad test.

Passenger Space

The Mirai has .7 inches more front legroom, 3.2 inches more front hip room, 2.9 inches more front shoulder room and .6 inches more rear hip room than the Kona Electric.

Cargo Capacity

With its sedan body style, valet key and remote trunk release lockout, the Mirai offers cargo security. The Kona Electric’s sport utility bodystyle defeats cargo security.

A standard locking glovebox (which can’t be accessed with the valet key) keeps your small valuables safer in the Mirai. The Kona Electric doesn’t offer locking storage for small valuables.

Servicing Ease

The Mirai uses gas struts to support the hood for easier service access. The Kona Electric uses a prop rod to support its heavy hood. It takes two hands to open the hood and set the prop rod, the prop rod gets in the way during maintenance and service, and the prop rod could be knocked out, causing the heavy hood to fall on the person maintaining or servicing the car.

Ergonomics

When two different drivers share the Mirai Limited, the memory system makes it convenient for both. Each setting activates different, customized memories for the driver’s seat position, steering wheel position (with optional power wheel adjuster) and outside mirror angle. The Kona Electric doesn’t offer a memory system.

The Mirai Limited’s standard easy entry system raises the steering wheel and glides the driver’s seat back when the door is unlocked or the ignition is switched off, making it easier for the driver to get in and out. The Kona Electric doesn’t offer an easy entry system.

The Mirai’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 Kona Electric’s standard passenger windows don’t open or close automatically. With the Kona Electric’s optional power windows, only the front windows open or close automatically.

If the windows are left open on the Mirai the driver can close them all at the outside door handle. On a hot day the driver can lower the windows at the outside door handle or from a distance using the keyless remote. (This window function must be activated by your Toyota service department.) The driver of the Kona Electric can only operate the windows from inside the vehicle, with the ignition on.

The Mirai’s power window, power lock, power mirror and cruise control switches are lit from behind, making them plainly visible and easier to operate at night. The Kona Electric’s power mirror switches are unlit, making them difficult to find at night and operate safely.

A power rear sunshade and manual rear side window sunshades are standard in the Mirai Limited to help block heat and glare for the rear passengers. The Kona Electric doesn’t offer a rear or rear side window sunshades.

When the Mirai Limited is put in reverse, both rearview mirrors tilt from their original position. This gives the driver a better view of the curb during parallel parking maneuvers. Shifting out of reverse puts the mirrors into their original positions. The Kona Electric’s mirrors don’t automatically adjust for backing.

The Mirai has standard heated front seats. Heated front seats cost extra on the Kona Electric. The Mirai Limited also has standard heated rear seats to keep those passengers extremely comfortable in the winter. Heated rear seats aren’t available in the Kona Electric.

Standard air conditioned seats in front and rear seats keep the Mirai Limited’s passengers comfortable and take the sting out of hot leather in summer. The Kona Electric doesn’t offer air-conditioned seats in the rear.

The Mirai’s standard dual zone air conditioning allows the driver and front passenger to choose two completely different temperatures so people with different temperature preferences won’t have to compromise. This makes both the driver and front passenger as comfortable as possible. The Kona Electric doesn’t offer dual zone air conditioning.

Both the Mirai and the Kona Electric offer rear vents. For greater rear passenger comfort, the Mirai has standard rear air conditioning vents to keep rear occupants cool in summer or warm in winter. The Kona Electric doesn’t offer rear air conditioning vents, only heat vents.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Toyota Mirai has a standard wireless phone charging system (Qi) in the center console. Only the Kona Electric Limited/Ultimate offers wireless charging.

The Mirai Limited’s Intelligent Parking Assist can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. The Kona Electric doesn’t offer an automated parking system.

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