Both the Niro EV and the bZ4X have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front seatbelt pretensioners, front wheel drive, 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, driver alert monitors and available front parking sensors.
Compare the2024 Kia Niro EVVS 2023 Toyota bZ4X
Safety
Warranty
The Niro EV comes with a full 5-year/60,000-mile basic warranty, which covers the entire truck and includes 24-hour roadside assistance. The bZ4X’s 3-year/36,000-mile basic warranty expires 2 years or 24,000 miles sooner.
Kia’s powertrain warranty covers the Niro EV 5 years and 40,000 miles longer than Toyota covers the bZ4X. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 10 years or 100,000 miles. Coverage on the bZ4X ends after only 5 years or 60,000 miles.
Reliability
J.D. Power and Associates’ 2023 Initial Quality Study of new car owners surveyed provide the statistics that show that Kia vehicles are better in initial quality than Toyota vehicles. J.D. Power ranks Kia above average in initial quality. With 24 more problems per 100 vehicles, Toyota is rated below average.
J.D. Power and Associates’ 2022 survey of the owners of three-year-old vehicles provides the statistics that show that Kia vehicles are more reliable than Toyota vehicles. J.D. Power ranks Kia first in reliability, above the industry average. With 13 more problems per 100 vehicles, Toyota is ranked fifth.
Engine
As tested in Motor Trend the Kia Niro EV is faster than the Toyota bZ4X electric motor:
|
Niro EV |
bZ4X |
Zero to 60 MPH |
6.5 sec |
6.7 sec |
Quarter Mile |
15 sec |
15.4 sec |
Speed in 1/4 Mile |
95.5 MPH |
89.9 MPH |
Fuel Economy and Range
The Niro EV can travel longer on a full charge than the bZ4X on a full charge:
|
|
|
Miles |
Niro EV |
|||
|
FWD |
Electric Motor |
253 miles |
bZ4X |
|||
|
FWD |
XLE Electric Motor |
252 miles |
|
|
Limited Electric Motor |
242 miles |
|
AWD |
XLE Electric Motors |
228 miles |
|
|
Limited Electric Motors |
222 miles |
The Niro EV has a standard locking charge port which locks and unlocks with the power locks. The bZ4X doesn’t have a locking charge port. A locking charge port prevents tampering and damage.
Brakes and Stopping
The Niro EV stops shorter than the bZ4X:
|
Niro EV |
bZ4X |
|
70 to 0 MPH |
175 feet |
184 feet |
Car and Driver |
Tires and Wheels
The Niro EV’s tires provide better handling because they have a lower 55 series profile (height to width ratio) that provides a stiffer sidewall than the bZ4X XLE’s standard 60 series tires.
Suspension and Handling
The Niro EV Wave handles at .87 G’s, while the bZ4X Limited AWD pulls only .80 G’s of cornering force in a Car and Driver skidpad test.
For better maneuverability, the Niro EV’s turning circle is 5.2 feet tighter than the bZ4X’s (34.8 feet vs. 40 feet).
Chassis
The Kia Niro EV may be more efficient, handle and accelerate better because it weighs about 550 to 750 pounds less than the Toyota bZ4X.
The Niro EV is 10.6 inches shorter than the bZ4X, making the Niro EV easier to handle, maneuver and park in tight spaces.
The front grille of the Niro EV uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The bZ4X doesn’t offer active grille shutters.
Passenger Space
The Niro EV has 5.3 cubic feet more passenger volume than the bZ4X (99.7 vs. 94.4).
The Niro EV has 1.9 inches more front headroom, 1 inch more rear headroom, 1.6 inches more rear legroom and 7.9 inches more rear hip room than the bZ4X.
Cargo Capacity
The Niro EV has a larger cargo volume with its rear seat folded than the bZ4X with its rear seat folded (63.7 vs. 56.9 cubic feet).
Servicing Ease
The Niro EV uses gas struts to support the hood for easier service access. The bZ4X 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 Niro EV Wave, the memory seats and mirrors make it convenient for both. Each setting activates different, customized memories for the driver’s seat position and outside mirror angle. The bZ4X doesn’t offer a memory system.
The Niro EV Wave’s standard easy entry system 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 bZ4X doesn’t offer an easy entry system.
The Niro EV 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 bZ4X doesn’t offer a heads-up display.
To improve rear visibility by keeping the rear window clear, the Niro EV has a standard rear wiper. The bZ4X doesn’t offer a rear wiper.
When the Niro EV Wave 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 bZ4X’s mirrors don’t automatically adjust for backing.
The Niro EV Wave 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 bZ4X doesn’t offer a house-current electrical outlet.
The Niro EV Wave’s Smart Park Assist can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. Remote Smart Park Assist will park and retrieve your car remotely: press a button and watch it park itself. This is ideal for tight locations. The bZ4X doesn’t offer an automated parking system.
Recommendations
Consumer Reports® recommends the Kia Niro EV, based on reliability, safety and performance.
The Kia Niro outsold the Toyota bZ4X by almost 24 to one during 2022.