Hyundai Ioniq 6

Ioniq 6 in brief

The Ioniq 6 is built on the same E-GMP platform as the Ioniq 5 and Kia EV6, so it features an 800V electrical system and incredibly fast charging. Unlike the SUVs, this is a low-slung sedan with a remarkably slippery body — the drag coefficient is just around 0.21.

Thanks to its slippery shape, the Ioniq 6 is one of the most efficient electric cars in its class, especially on the motorway. The cabin is spacious for legs, but due to the sloping roof, taller rear passengers might find headroom a bit tight, and the boot — around 400 litres — opens via a small hatch.

Early and updated Ioniq 6 — what's the difference

The Ioniq 6 comes in one body style. The first cars arrived in Europe at the start of 2023 and came with either a 53 kWh or 77.4 kWh battery. These make up the bulk of the used market offering, with the larger battery and rear-wheel drive version being the most commonly seen.

2025 Ioniq 6 refreshed: revised front end, improved interior and infotainment, batteries increased to 63 kWh and 84 kWh, and the range expanded with the sporty N Line version. The same year also saw the introduction of the sporty Ioniq 6 N. Refreshed models are still rare in the used market, so they command a premium.

Versions, batteries and charging

Single-motor rear-wheel-drive versions offer around 150–230 hp, depending on the battery, while the all-wheel-drive version with two motors delivers around 325 hp. For most buyers, the rear-wheel-drive version with the larger battery is the sweet spot: it offers the longest range and is quick enough.

According to the manufacturer's (WLTP) figures, the 77.4 kWh rear-wheel-drive Ioniq 6 with 18-inch wheels covers up to around 610 km, while larger wheels or all-wheel drive reduce this figure. In reality, the range on the motorway is lower, and in winter you often need to reckon on around 20–35 % less than in summer. The heat pump helps save energy in winter, so it's worth seeking out a car with one.

The Ioniq 6 is usually charged at up to 11 kW using alternating current (AC). At fast-charging (DC) stations via the CCS2 connector, the manufacturer claims it's possible to charge from 10 to 80 % in around 18 minutes, but only at a powerful station and with a warm battery. Charging is slower in cold weather and at some older stations.

What to check when buying a used Ioniq 6

The most important thing is the battery condition. Ask for an official Hyundai dealer or a specialist service to provide a State of Health (SOH) battery check report and compare the range shown with a fully charged battery to the manufacturer's data.

As with other E-GMP platform cars, there are known issues with the integrated charging control unit (ICCU), which can cause the 12V battery to stop charging or the charging process to fail. Check by VIN whether all recall work and software updates have been carried out.

Test charging with both alternating and direct current, inspect the charging port, and ensure there are charging cables. A low-slung sedan can easily damage the front bumper and underbody, so check these, and in cars with digital side mirrors, ensure the cameras and screens work properly.

Trim levels

Names and equipment vary by country and year; we list the trim levels commonly found in Germany and other European countries.

Trim comparison

For most buyers, the best choice is the Techniq with a 77.4 kWh battery, rear-wheel drive, and 18-inch wheels: this version offers the longest range. The Uniq is worth considering for comfort, although larger wheels slightly reduce the driving range.

Frequently asked questions