Compare the2025 BMW iXVS 2025 Kia Niro EV

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

Safety

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

Both the iX and Niro EV have child safety locks to prevent children from opening the rear doors. The iX has power child safety locks, allowing the driver to activate and deactivate them from the driver's seat and to know when they're engaged. The Niro EV’s child locks have to be individually engaged at each rear door with a manual switch. The driver can’t know the status of the locks without opening the doors and checking them.

The BMW iX 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 Niro EV doesn’t offer a front passenger side knee airbag.

The iX has a standard PostCrash iBrake, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Niro EV 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.

The iX offers all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The Niro EV doesn’t offer all-wheel drive.

The iX offers an optional Surround View to allow the driver to see objects all around the vehicle on a screen. The Niro EV only offers a rear monitor and front and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the sides.

Both the iX and the Niro EV have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front seatbelt pretensioners, 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 BMW iX weighs 1949 to 2097 pounds more than the Kia Niro EV. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.

Warranty

The iX’s corrosion warranty is 7 years and unlimited miles longer than the Niro EV’s (12/unlimited vs. 5/100,000).

BMW pays for scheduled maintenance on the iX for 3 years and 36,000 miles. BMW will pay for tire rotations, cabin filter replacement, brake fluid replacement, inspections, and any other required maintenance. Kia doesn’t pay scheduled maintenance for the Niro EV.

Reliability

From surveys of all its subscribers, Consumer Reports’ January 2024 Auto Issue reports that BMW vehicles are more reliable than Kia vehicles. Consumer Reports ranks BMW 1 place higher in reliability than Kia.

Engine

The iX xDrive50’s standard electric motors produces 315 more horsepower (516 vs. 201) and 376 lbs.-ft. more torque (564 vs. 188) than the Niro EV’s electric motor. The iX M60’s standard electric motors produces 409 more horsepower (610 vs. 201) and 623 lbs.-ft. more torque (811 vs. 188) than the Niro EV’s electric motor.

As tested in Consumer Reports the BMW iX is faster than the Kia Niro EV:

	iX xDrive50	iX M60	Niro EV
Zero to 30 MPH	2 sec	1.3 sec	3.2 sec
Zero to 60 MPH	4.3 sec	3.2 sec	7.1 sec
45 to 65 MPH Passing	2.3 sec	1.5 sec	3.4 sec
Quarter Mile	12.7 sec	11.5 sec	15.6 sec
Speed in 1/4 Mile	114 MPH	120 MPH	93 MPH

Fuel Economy and Range

The iX can travel longer on a full charge than the Niro EV on a full charge:

			Miles
iX
	AWD	xDrive 50 20" Wheels Electric Motors	309 miles
		xDrive 50 21" Wheels Electric Motors	303 miles
		xDrive 50 22" Wheels Electric Motors	302 miles
		M60 22" Wheels Electric Motors	285 miles
		M60 21" Wheels Electric Motors	284 miles
Niro EV
	FWD	Electric Motor	253 miles

Transmission

The iX’s launch control uses engine electronics to hold engine RPM’s at 60 in order to provide the most stable and rapid acceleration possible, using all of the available traction. The Niro EV doesn’t offer launch control.

Brakes and Stopping

For better stopping power the iX’s brake rotors are larger than those on the Niro EV:

	iX	Niro EV
Front Rotors	13.7 inches	12 inches
Rear Rotors	13.6 inches	11.2 inches

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

The iX stops much shorter than the Niro EV:

	iX	Niro EV
70 to 0 MPH	158 feet	182 feet	Car and Driver
60 to 0 MPH	120 feet	132 feet	Motor Trend
60 to 0 MPH (Wet)	138 feet	143 feet	Consumer Reports

Tires and Wheels

For better traction, the iX has larger standard tires than the Niro EV (235/60R20 vs. 215/55R17). The iX’s optional tires are larger than the largest tires available on the Niro EV (275/40R22 vs. 215/55R17).

The iX’s optional tires provide better handling because they have a lower 40 series profile (height to width ratio) that provides a stiffer sidewall than the Niro EV’s 55 series tires.

For better ride, handling and brake cooling the iX xDrive50 has standard 20-inch wheels. Only 17-inch wheels are available on the Niro EV. The iX offers optional 22-inch wheels.

Suspension and Handling

The iX 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 or off-road. The Niro EV’s suspension doesn’t offer adjustable shock absorbers.

The iX has a standard automatic front and rear load leveling suspension to keep ride height level with a heavy load or when towing. The iX’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 Niro EV doesn’t offer a load leveling suspension.

For a smoother ride and more stable handling, the iX’s wheelbase is 11 inches longer than on the Niro EV (118.1 inches vs. 107.1 inches).

For better handling and stability, the average track (width between the wheels) on the iX is 3.8 inches wider in the front and 4.6 inches wider in the rear than the track on the Niro EV.

The iX xDrive50 handles at .88 G’s, while the Niro EV Wave pulls only .84 G’s of cornering force in a Car and Driver skidpad test.

The iX M60 executes Motor Trend’s “Figure Eight” maneuver 1.8 seconds quicker than the Niro EV Wave (25.5 seconds @ .74 average G’s vs. 27.3 seconds @ .62 average G’s).

For greater off-road capability the iX has a 2.8 inches greater minimum ground clearance than the Niro EV (8.7 vs. 5.9 inches), allowing the iX to travel over rougher terrain without being stopped or damaged.

Passenger Space

The iX has 1 inch more front headroom, 5.2 inches more front shoulder room, 1.4 inches more rear headroom, 2 inches more rear legroom and 2.9 inches more rear shoulder room than the Niro EV.

Cargo Capacity

The iX has a much larger cargo volume with its rear seat up than the Niro EV with its rear seat up (35.5 vs. 22.8 cubic feet). The iX has a much larger cargo volume with its rear seat folded than the Niro EV with its rear seat folded (77.9 vs. 63.7 cubic feet).

Pressing a switch automatically lowers the iX’s rear seats, to make changing between passengers and cargo easier. The Niro EV doesn’t offer automatic folding seats.

Ergonomics

The iX’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 Niro EV’s standard passenger windows don’t open or close automatically. With the Niro EV Wave’s power windows, only the front windows open or close automatically.

If the windows are left open on the iX 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 Niro EV can only close the windows from inside the vehicle, with the ignition on.

The iX’s standard Comfort 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. Smart Key standard on the Niro EV doesn’t offer a sensor on the rear doors, so you’ll have to reach a front handle to unlock the rear door.

The iX’s standard LED headlights produce a whiter, brighter light (up to 3x) using five times less power than the Niro EV’s standard projector halogen headlights and light instantly. LED lights also last over twenty times longer than halogen. Laser headlights, optional on the iX, produce their light by firing blue lasers through phosphorus, a process that uses one-half the power of the Niro EV’s LED headlights. Laser headlights can have double the range of LEDs with a much smaller surface area.

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

The iX’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 Niro EV offers an automatic rear view mirror, but its side mirrors don’t dim.

The BMW iX 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 Niro EV Wave.

The iX 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 costs extra on the Niro EV.

The iX offers optional massaging front seats in order to maximize comfort and eliminate fatigue on long trips. Massaging seats aren’t available in the Niro EV.

To keep a safe, consistent following distance, the iX offers an optional Active Cruise Control, which alters the speed of the vehicle without driver intervention. This allows the driver to use cruise control more safely without constantly having to disengage it when approaching slower traffic. The Niro EV doesn’t offer an adaptive cruise control.

The BMW iX has a standard Homelink wireless remote control system for garage door operation and device management, conveniently located on the rear view mirror. Homelink® eliminates the need for separate garage door openers and associated risks of losing, breaking, or having dead batteries. Kia charges extra for Homelink® on the Niro EV.

Recommendations

Consumer Reports® recommends both the BMW iX and the Kia Niro EV, based on reliability, safety and performance.

J.D. Power and Associates rated the iX first among upper midsize premium suvs in owner reported satisfaction. This includes how well the vehicle performs and satisfies its owner’s expectations. The Niro EV isn’t in the top three.