BYD lands its first plug-in hybrid in Korea, and Hyundai should be nervous
At BIMOS 2026 in Busan, BYD unveiled the Sealion 6 DM-i — its first plug-in hybrid for Korea. Price set, pre-orders open. Hyundai and Kia have a real problem.
Something the Korean market has been waiting for finally just happened in Busan. At the BIMOS 2026 auto show, BYD pulled the covers off the Sealion 6 DM-i — its very first plug-in hybrid crossover aimed at Korea. And this is no side experiment. It’s the Chinese giant’s first hybrid model officially targeting the market that Hyundai and Kia have ruled for decades. Until now, BYD’s Korean lineup was strictly electric: Atto 3, Seal, Sealion 7. The rules of the game just changed.
The real story isn’t the body — it’s the tech underneath. DM-i, short for Dual Mode Intelligent, is BYD’s signature hybrid system: the electric motor calls the shots, while the 1.5-liter petrol engine mostly works as a generator topping up the battery, only stepping in to drive the wheels under heavy load. The result feels almost like an EV — with one critical difference: refueling on a highway takes three minutes, not forty. At the heart of it all sits the brand’s Blade battery, an 18.3 kWh LFP pack good for up to 70 km of pure electric driving.
BYD showed the car in two flavors on its Busan stand: a black body with aggressive red graphics — for buyers who want to be seen — and a calmer silver example for those who’d rather let the spec sheet do the talking. The Sealion 6 is a mid-size family SUV, 4,775 mm long. In other words, BYD isn’t poking at some niche EV segment. It’s charging straight into the biggest, most lucrative class on the Korean market — the one where Hyundai and Kia have felt completely at home for decades.
And then there’s the price. BYD slapped a 37.5 million won sticker on the Sealion 6 DM-i in Korea — roughly 27,000 dollars. That puts it right in the middle of the Hyundai and Kia hybrid range, only with a Chinese battery, Chinese electronics, and a DM-i system already proven on other markets. Pre-orders opened the same day. Hyundai and Kia, who have almost nothing to offer in the local PHEV segment right now, should feel that wind from the sea very soon.