South Korea Excludes BYD from EV Subsidies, Prioritizing Local Supply Chains

Zeekr Korea was excluded from the subsidy program operators; the firm had no official vehicle delivery records or subsidy application history in the domestic market yet.
In the passenger car category, 10 firms qualified for subsidies, including Hyundai Motor Company, Kia, Renault Korea, KG Mobility, Tesla Korea, Mercedes-Benz Korea, Volvo Cars Korea, BMW Korea, Volkswagen Group Korea, and Polestar Automotive Korea.
The subsidy evaluation weights place the heaviest emphasis on supply chain contribution (40 points), with tech development (10), environmental policy response (15), after-sales sustainability (20), and safety management (15); this structure favors firms that operate in Korea or use domestic parts.
BYD is pursuing cost-saving technologies, testing Horizon Robotics’ Horizon Super Drive ADAS in the Seal sedan to cut per-vehicle costs by 1,500 to 4,000 yuan, and plans its own Xuanji A3 architecture for Denza models from 2027.
Existing subsidies remain for vehicles already subsidized, but only for applications and registrations completed by June 30; new purchases from July 1 onward will not be eligible for government subsidies for BYD.
Starting July 1, 2026, BYD vehicles are no longer eligible for government purchase subsidies in South Korea. The Chinese automaker became the only major passenger EV importer to fail a new 100-point government evaluation, according to Korea JoongAng Daily. The Ministry of Climate, Energy and Environment announced the final list of 27 approved operators — BYD was not among them.
The cutoff is immediate and strict. Any BYD purchase registered on or after July 1 gets no subsidy. That means Korean buyers lose up to 5.8 million won — roughly $4,200 — per vehicle, according to Seoul Economic Daily.
Korea's new subsidy system scores automakers on five criteria. Supply-chain contribution carries the most weight at 40 points. That includes local R&D investment, domestic parts use, and job creation in Korea. After-sales service adds 20 more points. Safety, environmental policy, and tech development cover the rest. A score of 60 is needed to qualify, Star News Korea reported.
BYD scored lowest on supply chain. The ministry said, "Whether a company has domestic R&D facilities and uses Korean-made parts carried heavy weight — this is where most point deductions occurred," according to Korea JoongAng Daily. BYD builds its cars in China and uses LFP (lithium-iron-phosphate) batteries, not the NCM batteries made by Korean firms like LG Energy Solution and SK On.
27 of 35 applicants passed the evaluation. In the passenger car category, 10 firms qualified. The list includes Hyundai, Kia, Renault Korea, KG Mobility, Tesla Korea, Mercedes-Benz Korea, Volvo Cars Korea, BMW Korea, Volkswagen Group Korea, and Polestar Korea. Tesla, also a foreign importer, passed largely due to its local after-sales network and charging infrastructure investment, according to Seoul Economic Daily.
Zeekr Korea was also excluded. The Chinese brand had no official vehicle delivery records in the Korean market. The exclusion of two Chinese EV brands — BYD and Zeekr — out of the eight total failures draws a sharp line between firms that invest locally and those that do not.
Korea is not BYD's only policy headache. On January 1, 2026, China cut its own EV purchase-tax exemption in half. The cap per vehicle dropped from 30,000 yuan to 15,000 yuan. That shift tightened margins across BYD's entire lineup before the Korean ruling even landed.
To cut costs, BYD is now testing Horizon Robotics' Horizon Super Drive 2.0 system in its Seal sedan. The switch is projected to save 1,500 to 4,000 yuan ($220 to $588) per vehicle, according to Seoul Economic Daily. BYD also plans its own Xuanji A3 chip architecture for Denza models starting in 2027, reducing reliance on outside suppliers like Nvidia.
Analysts say Korea's new subsidy structure mirrors the US Inflation Reduction Act. Both reward companies that build and source locally. Both create non-tariff barriers without raising direct import taxes. BYD had tried a last-minute "price shock" move at the Busan Mobility Show on June 26, unveiling the Sealion 6 DM-i at 37.5 million won — nearly 30 million won below its European price. It was not enough.
Critics warn the policy could invite retaliation from Beijing, since Korean battery and auto-parts firms export heavily to China. Others argue the supply-chain focus slows green adoption — if the cheapest EVs are blocked, South Korea's 2035 greenhouse gas targets get harder to hit. BYD's Seal and Dolphin models saw 558.8% year-on-year sales growth in early 2026, according to Korea JoongAng Daily. That momentum now faces a serious test.
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