The Ioniq 5 charges from 10 to 80 percent in eighteen minutes. That single figure is the reason to buy it, and it matters more on a long drive than the 450 km of observed range that precedes it.
Range: the claim and the reality
570 km WLTP, and around 450 km in mixed real-world conditions — about 79 percent of the official figure. That is a normal, healthy ratio. What is less flattering is the consumption behind it: 178 Wh/km is high for a car of this size, and noticeably worse than the Model 3’s 142 Wh/km.
The Ioniq 5 is boxy, and aerodynamics dominate energy use above about 80 km/h. Its own sibling, the Ioniq 6, uses the same running gear in a slippery saloon body and returns 149 Wh/km from a smaller battery. That is the cost of the shape, stated plainly.
Charging: this is what you are paying for
263 kW peak on an 800-volt pack, and eighteen minutes from 10 to 80 percent. Compare that with the 28 minutes a Model 3 or an ID.4 needs and the arithmetic on a long drive changes: two stops on a 900 km journey cost you twenty minutes less standing around.
The peak number is the least interesting part. What matters is that the 800-volt architecture holds high power across a wide state-of-charge window instead of spiking and collapsing, which is why the average across the 10-80 window is so much better than the peak alone suggests.
Vehicle-to-load
3.6 kW of household AC from the car, indoors and out. That is enough to run a fridge, a laptop and lighting through a power cut, or a set of power tools on a site with no supply. Most cars in this database cannot do it at all.
What we do not know
Hyundai does not publish the cell supplier for this pack, and the supplier has changed across production runs of this platform. We have left the field blank rather than name one.
The capacity-loss figure here is the published rate for the SUV class rather than a measurement of this car — the reasoning is set out on the methodology page, and the number carries an estimate tag everywhere it appears.
Charging time and running cost for the Hyundai Ioniq 5 84 kWh RWD are worked out in full on its own page. It works the numbers through at every charger power, with the tariff and efficiency assumptions printed rather than assumed: Hyundai Ioniq 5 84 kWh RWD charging time and cost.
Frequently asked questions
How far does the Hyundai Ioniq 5 84 kWh RWD really go on a charge?
The Hyundai Ioniq 5 84 kWh RWD covers about 450 km in independently observed mixed driving, 570 km on the WLTP cycle, 318 miles on the EPA cycle. That observed figure is about 79 per cent of the WLTP claim — a shortfall is normal for every electric car, and what matters is that this one is predictable rather than that it exists. We rank the size of that gap across the database on claimed vs real range.
How long does the Hyundai Ioniq 5 84 kWh RWD take to charge?
From 10 to 80 per cent on a DC rapid charger it takes about 18 minutes, peaking at 263 kW. That is among the quickest of the 18 cars we hold charging data for. On AC at home it accepts up to 11 kW. The peak figure on its own tells you very little — this ranking explains why the window is the honest measure.
How long will the Hyundai Ioniq 5 84 kWh RWD’s battery last?
Our projection puts it at roughly 78.4 per cent of original capacity after eight years. That is an estimate, not a measurement: nobody publishes per-model degradation data, so it applies the published rate for this vehicle class and is labelled as an estimate everywhere it appears. The reasoning is set out in full on the methodology page, and we compare warranty terms across the database on best EV battery warranties.
Who should buy the Hyundai Ioniq 5 84 kWh RWD?
On our data it is among the fastest to rapid charge at 18 minutes for 10-80 per cent; able to power household appliances from the pack at 3.6 kW. Whether that suits you depends on how much of your charging happens at home and how often you drive beyond one charge — the running cost calculator takes your own mileage and tariff, and the comparison tool puts this car next to any other in the database.