Compare the2027 Hyundai Ioniq 5 VS 2026 Ford Mustang Mach-E

For enhanced safety, the front and rear seat shoulder belts of the Hyundai Ioniq 5 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 Ford Mustang Mach-E doesn’t offer pretensioners for its rear seat belts.

In a Vehicle-to-Vehicle Frontal Crash Prevention 2.0 test conducted by the Insurance Institute for Highway Safety (IIHS), the Hyundai Ioniq 5 achieved a “Acceptable” rating - the second highest possible - for its performance in forward collision warning and automatic braking systems, demonstrating its excellent capabilities in preventing collisions. The Ford Mustang Mach-E has not been tested.

When descending a steep, off-road slope, the Ioniq 5’s standard Downhill Brake Control allows you to creep down safely. The Mustang Mach-E doesn’t offer Downhill Brake Control.

Both the Ioniq 5 and the Mustang Mach-E have standard driver and passenger frontal airbags, front and rear 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, driver alert monitors and available around view monitors.

The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Hyundai Ioniq 5 is safer than the Ford Mustang Mach-E:

	Ioniq 5	Mustang Mach-E
	Driver
STARS	4 Stars	4 Stars
Neck Injury Risk	21.8%	24.4%
Neck Stress	203 lbs.	231 lbs.
	Passenger
STARS	4 Stars	4 Stars
Neck Injury Risk	51.5%	58.9%
Neck Stress	97 lbs.	159 lbs.

New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.

The National Highway Traffic Safety Administration does side impact tests on new vehicles. In this test, which crashes the vehicle into a flat barrier at 38.5 MPH and into a post at 20 MPH, results indicate that the Hyundai Ioniq 5 is safer than the Ford Mustang Mach-E:

	Ioniq 5	Mustang Mach-E
	Front Seat
STARS	5 Stars	5 Stars
Chest Movement	.7 inches	.8 inches
Abdominal Force	131 lbs.	177 lbs.
	Into Pole
STARS	5 Stars	5 Stars
Max Damage Depth	7 inches	8 inches
HIC	252	412
Spine Acceleration	35 G’s	45 G’s
Hip Force	702 lbs.	820 lbs.

New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.

The Hyundai Ioniq 5 has achieved the Insurance Institute for Highway Safety’s (IIHS) highest rating of “Top Safety Pick Plus” for the 2026 model year. This distinction is based on its exceptional performance in IIHS’ rigorous battery of safety tests. Specifically, it earned a “Good” rating in the latest, more stringent moderate overlap front crash test, a “Good” result in the updated side impact test, a “Good” score in the revised pedestrian crash prevention test, and an “Acceptable” score in the revised vehicle-to-vehicle crash prevention test. The Mustang Mach-E is only a standard “Top Safety Pick” for 2026.

The Ioniq 5 comes with a full 5-year/60,000-mile basic warranty, which covers the entire truck and includes 24-hour roadside assistance. The Mustang Mach-E’s 3-year/36,000-mile basic warranty expires 2 years or 24,000 miles sooner.

Hyundai’s powertrain warranty covers the Ioniq 5 5 years and 40,000 miles longer than Ford covers the Mustang Mach-E. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 10 years or 100,000 miles. Coverage on the Mustang Mach-E ends after only 5 years or 60,000 miles.

The Ioniq 5’s corrosion warranty is 2 years longer than the Mustang Mach-E’s (7 vs. 5 years).

J.D. Power and Associates’ 2025 Initial Quality Study of new car owners surveyed provide the statistics that show that Hyundai vehicles are better in initial quality than Ford vehicles. J.D. Power ranks Hyundai third in initial quality, above the industry average. With 20 more problems per 100 vehicles, Ford is ranked 13th, below the industry average.

As tested in Motor Trend the Hyundai Ioniq 5 electric motors is faster than the Ford Mustang Mach-E:

	Ioniq 5	Mustang Mach-E ER eAWD	Mustang Mach-E ER
Zero to 60 MPH	4.4 sec	4.8 sec	6.3 sec
Quarter Mile	13.2 sec	13.4 sec	14.8 sec

On the EPA test cycle the Ioniq 5 gets better mileage than the Mustang Mach-E:

			MPGe
Ioniq 5
	RWD	Standard Range Electric Motor	131 city/100 hwy
		Long Range Electric Motor	129 city/100 hwy
	AWD	19" Wheels Electric Motors	116 city/96 hwy
		20" Wheels Electric Motors	108 city/88 hwy
		XRT Electric Motors	103 city/85 hwy
Mustang Mach-E
	RWD	ER Electric Motor	115 city/104 hwy
		Electric Motor	111 city/103 hwy
	AWD	ER Electric Motors	110 city/98 hwy
		Electric Motors	104 city/96 hwy
		Rally Electric Motors	89 city/78 hwy
		GT Electric Motors	95 city/85 hwy

The Ioniq 5 can travel longer on a full charge than the Mustang Mach-E on a full charge:

			Miles
Ioniq 5
	RWD	Long Range Electric Motor	318 miles
	AWD	19" Wheels Electric Motors	290 miles
		20" Wheels Electric Motors	269 miles
		XRT Electric Motors	259 miles
Mustang Mach-E
	RWD	Electric Motor	260 miles
	AWD	Rally Electric Motors	255 miles
		Electric Motors	240 miles
		GT Electric Motors	280 miles

The Ioniq 5 has a standard locking charge port, which locks and unlocks with the power locks. The Mustang Mach-E doesn’t have a locking charge port. A locking charge port prevents tampering and damage.

The Ioniq 5 stops shorter than the Mustang Mach-E:

	Ioniq 5	Mustang Mach-E
70 to 0 MPH	170 feet	177 feet	Car and Driver
60 to 0 MPH	131 feet	136 feet	Consumer Reports

For better traction, the Ioniq 5 has larger standard tires than the Mustang Mach-E (235/55R19 vs. 225/55R19). The Ioniq 5 Limited AWD’s tires are larger than the largest tires available on the Mustang Mach-E (255/45R20 vs. 245/45R20).

The Ioniq 5 has a standard easy tire fill system. When inflating the tires, the vehicle’s integrated tire pressure sensors keep track of the pressure as the tires fill and tell the driver when the tires are inflated to the proper pressure. The Mustang Mach-E doesn’t offer vehicle monitored tire inflation.

For better handling and stability, the average track (width between the wheels) on the Ioniq 5 is .9 inches wider in the front and 1.3 inches wider in the rear than the track on the Mustang Mach-E.

The Ioniq 5 Limited AWD handles at .85 G’s, while the Mustang Mach-E 4 pulls only .82 G’s of cornering force in a Car and Driver skidpad test.

The Ioniq 5 AWD executes Motor Trend’s “Figure Eight” maneuver 2.4 seconds quicker than the Mustang Mach-E (25.6 seconds vs. 28 seconds).

For greater off-road capability the Ioniq 5 has a greater minimum ground clearance than the Mustang Mach-E (6.1 vs. 5.8 inches), allowing the Ioniq 5 to travel over rougher terrain without being stopped or damaged. The Ioniq 5 XRT’s minimum ground clearance is 1.2 inches higher than on the Mustang Mach-E (7 vs. 5.8 inches).

The Hyundai Ioniq 5 may be more efficient, handle and accelerate better because it weighs about 150 to 250 pounds less than the Ford Mustang Mach-E.

The Ioniq 5 has 5.4 cubic feet more passenger volume than the Mustang Mach-E (106.5 vs. 101.1).

The Ioniq 5 has .9 inches more front headroom, .1 inches more front shoulder room, .5 inches more rear headroom, 1.3 inches more rear legroom, .4 inches more rear hip room and 1.8 inches more rear shoulder room than the Mustang Mach-E.

For enhanced passenger comfort on long trips the Ioniq 5’s rear seats recline. The Mustang Mach-E’s rear seats don’t recline.

The front step up height for the Ioniq 5 is 1.7 inches lower than the Mustang Mach-E (16.6” vs. 18.3”). The Ioniq 5’s rear step up height is 2 inches lower than the Mustang Mach-E’s (17” vs. 19”).

The Ioniq 5’s cargo area is larger than the Mustang Mach-E’s in almost every dimension:

	Ioniq 5	Mustang Mach-E
Length to seat (2nd/1st)	38.8”/73.5”	36.5”/69.6”
Max Width	49.2”	46.5”
Min Width	41”	40”
Height	29”	33.8”

To make loading groceries and cargo easier when your hands are full, the Ioniq 5’s liftgate can be opened just by waiting momentarily behind the back bumper, leaving your hands completely free. The Mustang Mach-E doesn’t offer a hands-free gesture to open its liftgate, forcing you to put cargo down if your hands are full.

The Ioniq 5 XRT offers up to a 2700 lbs. towing capacity. The Mustang Mach-E has no towing capacity.

The Ioniq 5 Limited has a standard heads-up display that projects speed, navigation instruction and driver assistance information readouts in front of the driver’s line of sight, allowing drivers to view information without diverting their eyes from the road. The Mustang Mach-E doesn’t offer a heads-up display.

Manual rear side window sunshades are available in the Ioniq 5 to help block heat and glare for the rear passengers. The Mustang Mach-E doesn’t offer rear side window sunshades.

When the Ioniq 5 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 Mustang Mach-E’s mirrors don’t automatically adjust for backing.

The Ioniq 5 has standard heated front seats. Heated front seats cost extra on the Mustang Mach-E. The Ioniq 5 Limited also has standard heated rear seats to keep those passengers extremely comfortable in the winter. Heated rear seats aren’t available in the Mustang Mach-E.

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

The Ioniq 5 XRT/Limited’s Parking Assist can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. Remote Parking Assist will park and retrieve your car remotely: press a button and watch it park itself. This is ideal for tight locations. The Mustang Mach-E’s automatic parking system does not offer parking by remote control.

According to iSeeCars.com the 2026 Hyundai Ioniq 5 retains 40.85% of its original value after 5 years, more than the 35.04% resale value of the 2026 Ford Mustang Mach-E after five years, which can save the Hyundai’s owner.