The crown
BYD retook the global EV sales lead from Tesla in Q2 2026
The asterisk
It did so with quarterly sales that shrank 8% — and July's 21.8% rise still left the 5-million annual target out of realistic reach
The growth engine
Exports — July 2026 set a record
Claims worth checking
The Denza Z9GT's 1,036 km 'world's longest range' is a CLTC number, and CLTC numbers need context
BYD is the company that took the global EV crown, and the honest version of that story is more interesting than the headline: it retook the lead from Tesla with quarterly sales that shrank 8% — a race of managed declines at the very top of a market still growing underneath.
The growth engine now is exports: July’s 21.8% sales rise came with an export record, even as the 5-million annual target slid out of realistic reach. That export wave is the thing to watch — it is what turns a Chinese champion into a global incumbent, tariff regimes permitting.
Range claims are the other thing we keep honest. The Denza Z9GT’s claimed 1,036 km “world’s longest range” is a CLTC figure, and CLTC is the most generous cycle in use — context every Chinese-market range headline needs, which is exactly the kind of methodology gap our battery desk exists to cover.
The wider industrial context — the export machine, the price war, the policy walls going up around both — lives on the China desk, with Tesla as the permanent comparison. Every BYD story lands in the feed below.
Is BYD bigger than Tesla now?
In quarterly EV sales since Q2 2026, yes — with the caveat that matters: BYD's own sales shrank 8% in the quarter it took the lead. The crown changed heads in a slowing race, not a surging one.
Where is BYD's growth coming from?
Exports, more than home: July 2026 set an export record while total sales rose 21.8% — and even that pace no longer supports the 5-million annual target.
Are BYD's range claims real?
They are CLTC numbers, and CLTC is the most generous test cycle in use. The Denza Z9GT's claimed 1,036 km would translate to substantially less on EPA methodology — which is the context every Chinese-market range headline needs.