Hyundai Ioniq 5

Charging curve · consumption · motorway range

We model 2 versions of the Hyundai Ioniq 5. The Ioniq 5 84 kWh RWD (2024 on) has 80 kWh of usable battery and peaks at 263 kW on a DC charger. In this app's model it uses about 189 Wh/km at a steady 100 km/h and 277 Wh/km at 130, so 46% more energy per kilometre buys you 30 km/h more speed. Weigh that against a 19-minute 10-80% charging stop and you have the whole question of how fast to drive.

Usable battery

80 kWh

Peak DC power

263 kW

10-80% charge

19 min

Average kW 10-80%

179 kW

Mass, loaded

2240 kg

Top speed

185 km/h

Which version you have matters

These share a name and not much else that a trip planner cares about. Pack size sets how far you go between stops, and the curve sets how long each one takes.

DC charging curve

Charging power against state of charge, on a charger fast enough not to be the limit. Peak power is 263 kW, but it has halved by about 74% state of charge. That is why a short stop low down the curve usually beats a long one near the top.

Consumption and range by cruise speed

Steady motorway cruising on flat road in mild weather, from the fitted model Wh/km = 62 + 0.0127 · v² for the Ioniq 5 84 kWh RWD (2024 on). The “usable range” column is the honest one for trip planning: it is 100% down to 10%, because nobody arrives on empty.

What the model does not include

• Elevation. The trip planner does account for climbs and descents; the range figures on this page are flat-road, so an alpine route will come out worse than the table.
• Temperature. These are mild-weather numbers. Cold raises consumption and cuts the charging curve. The planner models both. The numbers on this page do not.
• Wind, rain, roof boxes, payload and tyre choice, all of which move real consumption more than most people expect.
• Charger-side limits. The charging times above assume the site can deliver whatever the car asks for. A 150 kW cabinet shared with the car next to you will not.

Where these numbers come from

800 V platform: ~220 kW held nearly flat to ~45-50% SoC, then steep taper. Curated from Fastned/P3 tests. Charge curve measured, not drawn: digitized from published Fastned and InsideEVs plots by Morin et al., figshare doi:10.1184/R1/30570653 (CC BY 4.0), then reduced to anchor points that reproduce its charge times to within 2%.

Hyundai/Kia E-GMP 800 V platform: peak power held nearly flat to ~45-50% SoC, then a steep taper, so these cars want short stops taken low. Curated from Fastned model guides + P3 Charging Index style tests. Fitted to the MY24 84 kWh RWD, the fastest-charging car in this catalog: 263 kW held to 45% SoC puts 10-80% at eighteen minutes. On a long drive that is worth more than its extra range. Charge curve measured, not drawn: digitized from published Fastned and InsideEVs plots by Morin et al., figshare doi:10.1184/R1/30570653 (CC BY 4.0), then reduced to anchor points that reproduce its charge times to within 2%.

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