Chinese car brands are taking an ever-larger slice of the Australian new-vehicle market, but accounting firm BDO has warned the current pace of dealer expansion is unlikely to be sustainable.

Presenting at today’s Australian Automotive Dealer Association (AADA) event, BDO automotive partner Sam Venn said Chinese automakers accounted for 24 per cent of the market over the first two months of 2026, up from 14 per cent at the same time last year.

That growth has come fast. One of BDO’s market slides says Chinese automakers, when consolidated, were up 62 per cent year-on-year. Over the same period, the overall market contracted by 2 per cent, or about 3200 units, while Toyota and Mazda volume was down 6.5 per cent, or 11,725 units.

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That’s a meaningful shift in a market that usually doesn’t move this quickly. It also helps explain why dealers are scrambling to secure representation for new Chinese brands and sub-brands, even as more traditional franchises come under pressure from pricing, model changeovers and lower front-end gross.

But Mr Venn’s broader message was that volume headlines only tell part of the story. The more important question is whether the current number of brands, distributor structures and dealer points can actually support viable returns over the medium term. On that front, BDO’s view was blunt.

“It’s not sustainable. It’s as simple as that,” he said.

The clearest evidence sits in BDO’s rooftop efficiency slide (sales per dealer per month), which compared established brands with Chinese new entrants based on December 2025 new car sales figure data. Below are figures shared by BDO:

Traditional brands Dealers 2025 volume Avg monthly sales per dealer
Toyota 276 239,863 72
Mazda 141 91,923 54
Kia 144 82,105 48
BMW 48 26,842 47
Ford 194 94,399 41
Hyundai 166 77,208 39
Mercedes-Benz 63 22,850 30
Mitsubishi 189 61,198 27
Subaru 119 39,005 27
Volkswagen 102 28,970 24
Average 41
Chinese brands Dealers 2025 volume Avg monthly sales per dealer
BYD 91 52,415 48
Chery 86 43,121 42
GWM 120 52,415 36
MG 115 39,005 28
Zeekr 12 3271 23
LDV 96 7239 9
Geely 43 5010 7
Leapmotor 12 644 4
JAC 46 1541 3
Deepal 18 520 2

Among the traditional players, Toyota averaged 72 sales per rooftop per month, Mazda 54, Kia 48, BMW 47, Ford 41, Hyundai 39, Mercedes-Benz 30, Mitsubishi 27, Subaru 27 and Volkswagen 24. The top-10 average was 41.

On the Chinese side, some brands are already operating at a comparable level. BYD was shown at 48 sales per rooftop per month, Chery 42 and GWM 36. MG came in at 28.

After that, the picture changed quickly. Zeekr was shown at 23, LDV at 9, Geely at 7, Leapmotor at 4, JAC at 3 and Deepal at 2.