Compare the2025 Hyundai Ioniq 6VS 2024 Volkswagen ID.4

In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the Ioniq 6 are reminded to check the back seat if they opened the rear door before starting out. The ID.4 doesn’t offer a back seat reminder.

With its standard Forward Collision-Avoidance Assist, the Hyundai Ioniq 6 is better at preventing collisions with pedestrians than the Volkswagen ID.4, according to the Insurance Institute for Highway Safety:

Both the Ioniq 6 and the ID.4 have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front and rear seatbelt pretensioners, 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 Hyundai Ioniq 6 has achieved the Insurance Institute for Highway Safety’s (IIHS) highest rating of “Top Safety Pick Plus” for the 2024 model year. This distinction is based on its exceptional performance in IIHS’ rigorous battery of safety tests. Specifically, it earned an “Acceptable” rating in the latest, more stringent moderate overlap front crash test, a “Good” result in the updated side impact test, and a “Good” score in the revised pedestrian crash prevention test. The ID.4 is only a standard “Top Safety Pick” for 2024, though it hasn’t yet been rated in the updated moderate overlap frontal test, a requirement for the “Top Safety Pick Plus” award.

The Ioniq 6 comes with a full 5-year/60,000-mile basic warranty, which covers the entire car and includes 24-hour roadside assistance. The ID.4’s 4-year/50,000-mile basic warranty expires 1 year or 10,000 miles sooner.

Hyundai’s powertrain warranty covers the Ioniq 6 2 years longer than Volkswagen covers the ID.4. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 10 years or 100,000 miles. Coverage on the ID.4 ends after only 8 years or 100,000 miles.

The Ioniq 6’s 7 year corrosion warranty has no mileage limitations, but the corrosion warranty on the ID.4 runs out after 100,000 miles.

Hyundai pays for scheduled maintenance on the Ioniq 6 for 1 year and 16000 miles longer than Volkswagen pays for maintenance for the ID.4 (3/36,000 vs. 2/20,000).

There are over 29 percent more Hyundai dealers than there are Volkswagen dealers, which makes it easier should you ever need service under the Ioniq 6’s warranty.

A reliable vehicle saves its owner time, money and trouble. Nobody wants to be stranded or have to be without a vehicle while it’s being repaired. Consumer Reports rates the Ioniq 6’s reliability 41 points higher than the ID.4.

J.D. Power and Associates’ 2024 Initial Quality Study of new car owners surveyed provide the statistics that show that Hyundai vehicles are better in initial quality than Volkswagen vehicles. J.D. Power ranks Hyundai third in initial quality, above the industry average. With 79 more problems per 100 vehicles, Volkswagen is ranked 30th, below the industry average.

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Hyundai vehicles are more reliable than Volkswagen With 69 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks Hyundai higher than Volkswagen.

From surveys of all its subscribers, Consumer Reports’ January 2024 Auto Issue reports that Hyundai vehicles are more reliable than Volkswagen vehicles. Consumer Reports ranks Hyundai 16 places higher in reliability than Volkswagen.

As tested in Car and Driver the Hyundai Ioniq 6 electric motors is faster than the ID.4 Pro electric motors:

On the EPA test cycle the Ioniq 6 gets better mileage than the ID.4:

The Ioniq 6 can travel longer on a full charge than the ID.4 on a full charge:

The Hyundai Ioniq 6 has standard four-wheel disc brakes for better stopping power and improved directional control in poor weather. Only rear drums come on the ID.4. Drums can heat up and make stops longer, especially with antilock brakes that work much harder than conventional brakes.

The Ioniq 6 stops shorter than the ID.4:

For better traction, the Ioniq 6 SEL/Limited’s tires are larger than the largest tires available on the ID.4 (245/40R20 vs. 235/50R20).

The Ioniq 6 SEL/Limited’s tires provide better handling because they have a lower 40 series profile (height to width ratio) that provides a stiffer sidewall than the ID.4 Pro S Plus’ 45 series front tires.

The Ioniq 6 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 ID.4 doesn’t offer vehicle monitored tire inflation.

The Ioniq 6 has standard front and rear gas-charged shocks for better control over choppy roads. The ID.4’s suspension doesn’t offer gas-charged shocks.

For a smoother ride and more stable handling, the Ioniq 6’s wheelbase is 7.3 inches longer than on the ID.4 AWD (116.1 inches vs. 108.8 inches). The Ioniq 6’s wheelbase is 7.2 inches longer than on the ID.4 (116.1 inches vs. 108.9 inches).

For better handling and stability, the average track (width between the wheels) on the Ioniq 6 is 2.2 inches wider in the front and 2.7 inches wider in the rear than the average track on the ID.4.

The Ioniq 6 Limited AWD handles at .87 G’s, while the ID.4 Pro pulls only .82 G’s of cornering force in a Motor Trend skidpad test.

The Hyundai Ioniq 6 may be more efficient, handle and accelerate better because it weighs about 250 to 400 pounds less than the Volkswagen ID.4.

The design of the Hyundai Ioniq 6 amounts to more than styling. The Ioniq 6 has an aerodynamic coefficient of drag of .22 Cd. That is significantly lower than the ID.4 (.28) and many sports cars. A more efficient exterior helps keep the interior quieter and helps the Ioniq 6 get better fuel mileage.

The Ioniq 6 has 3.1 cubic feet more passenger volume than the ID.4 (103 vs. 99.9).

The Ioniq 6 has 4.3 inches more front legroom, .8 inches more front hip room, .5 inches more front shoulder room, 4.4 inches more rear hip room and 1.4 inches more rear shoulder room than the ID.4.

The Ioniq 6 uses gas struts to support the hood for easier service access. The ID.4 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.

To shield the driver and front passenger’s vision over a larger portion of the windshield and side windows, the Ioniq 6 has standard extendable sun visors. The ID.4 doesn’t offer extendable visors.

Compared to the Volkswagen ID.4, the Hyundai Ioniq 6 eliminates the need for separate garage door openers and associated risks of losing, breaking, or having dead batteries with its optional integrated Homelink® universal remote controlled from the rear view mirror.

The Ioniq 6 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 ID.4 doesn’t offer a house-current electrical outlet.

The Ioniq 6 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 ID.4’s automatic parking system requires operating the brakes and transmission to safely park and it doesn’t offer remote control parking.

Consumer Reports® recommends the Hyundai Ioniq 6, based on reliability, safety and performance. The Volkswagen ID.4 isn't recommended.

J.D. Power and Associates rated the Ioniq 6 third among midsize cars in owner reported satisfaction. This includes how well the vehicle performs and satisfies its owner’s expectations. The ID.4 isn’t in the top three.