Hyundai Ioniq 6 N vs Xiaomi SU7 Ultra

Quick answer: pick the Hyundai Ioniq 6 N if you want a proven, globally available performance sedan with faster real-world charging and a lower price. Pick the Xiaomi SU7 Ultra if outright acceleration and cabin tech matter more than availability, and you’re shopping in China. The Hyundai Ioniq 6 N vs Xiaomi SU7 Ultra matchup comes down to the same trade-off either way: polish and availability against raw numbers.

Hyundai Ioniq 6 N vs Xiaomi SU7 Ultra: Performance and Design Philosophy

Both cars are chasing the same buyer, someone who wants a daily-drivable EV sedan that can also embarrass a sports car on a back road. Hyundai gets there through motorsport pedigree. The Ioniq 6 N carries over the N e-Shift and N Active Sound systems from the Ioniq 5 N, simulating gear changes and engine notes in a car that has neither. It’s a track-tuned version of a platform that already existed.

Xiaomi took a different path. The SU7 Ultra leans on raw output, a tri-motor setup rated at 1,548 PS, and doubles as a showcase for Xiaomi’s HyperOS ecosystem, tying navigation, smart-home controls, and driver assistance into one interface. Hyundai is refining a formula it already knows. Xiaomi is trying to out-spec the establishment on the first attempt. For buyers cross-shopping the best EV sedan for track driving, that difference in approach shows up everywhere from the badge to the infotainment menu.

Ioniq 6 N vs SU7 Ultra Range and Charging

Range is where the aggressive tuning costs both cars. Hyundai rates the Ioniq 6 N at 469 km (291 miles) WLTP, a figure that comes from Hyundai itself. A few third-party spec sites list numbers closer to 580 km, but we haven’t been able to confirm that against Hyundai’s own release, so treat anything above 470 km with caution.

The SU7 Ultra carries a heavier claim: 630 km CLTC, which works out to roughly 540 km under the stricter WLTP cycle. CLTC ratings typically run 20-30% higher than a European or US test would show, so the real-world gap between these two cars is probably smaller than the headline numbers suggest.

Charging tells a clearer story. The Ioniq 6 N’s 800V E-GMP platform supports up to 350 kW DC charging. The SU7 Ultra runs a higher-voltage 897V system, and Xiaomi claims up to 480 kW on its own Super Charging network, though international listings for the car cite a lower 410 kW peak. Which number holds up outside China isn’t settled yet.

Xiaomi SU7 Ultra Price vs Ioniq 6 N: Pricing and Availability

Hyundai hasn’t published official pricing yet. Going by how the Ioniq 5 N was positioned in Hyundai’s own lineup, expect the Ioniq 6 N to land around $70,000 before options. Treat that as a placeholder until Hyundai confirms it. What’s firmer is where you can buy one: Hyundai sells through its existing global dealer network, so this is a normal showroom purchase across most major EV markets.

The SU7 Ultra is harder to get your hands on. It’s priced from RMB 529,900, about $73,000, and as of this writing, sold only in mainland China. Xiaomi has floated a European launch for 2027, but nothing is confirmed, and there’s no current path to buying one in the US.

High-Performance EV Sedan Rivals

Inside Hyundai’s own lineup, the closest relatives are the Ioniq 5 N and the standard Hyundai Ioniq 6. Outside the family, the Ioniq 6 N goes up against the Tesla Model 3 Performance and the BMW i4 M50.

The SU7 Ultra’s closest sibling is the standard Xiaomi SU7. Beyond Xiaomi, it’s cross-shopped against the Porsche Taycan Turbo GT and the Tesla Model S Plaid, both of which cost noticeably more in their home markets.

Verdict: Hyundai Ioniq 6 N vs Xiaomi SU7 Ultra

If you want a performance EV you can walk into a dealership and buy today, the Ioniq 6 N is the safer call: faster charging, a lower likely price, and a support network that already exists outside China. The SU7 Ultra is the more extreme machine on paper. If you’re shopping in China and want the fastest four-door sedan money can buy, 1.98 seconds to 100 km/h is a hard number to argue with. Just don’t expect to find one in a showroom outside China anytime soon.

Specs referenced above come from Hyundai’s official IONIQ 6 N page and Xiaomi’s own launch materials.