BYD Seal 7 PHEV Sedan Is Coming to Australia — Here's What WA Buyers Need to Know

BYD is on a roll in Australia, and its next move is a big one. The Seal 7 — a large plug-in hybrid sedan that sits above the recently confirmed Seal 6 — has cleared Australian government homologation, putting it firmly on track for local showrooms within the next nine months.

For Perth buyers tired of choosing between a practical family sedan and a car that won't drain your wallet at the bowser, this one deserves your attention.

What Is the Seal 7, Exactly?

Think of it as BYD's answer to the Toyota Camry, but bigger and with a proper plug-in hybrid drivetrain. At 4980mm long and 1890mm wide, the Seal 7 is 150mm longer and 15mm wider than the Seal 6. For a bit of local context, it's almost identical in footprint to the final Australian-made Holden Commodore — a car that still feels about right for WA's wide roads and longer-haul drives.

Power comes from a 1.5-litre turbocharged four-cylinder petrol engine working alongside an electric motor, with a combined output of 197kW. That's meaningfully more punch than the non-turbo setup in the Seal 6. In China, the engine produces 115kW and 225Nm, paired with a 200kW/315Nm electric motor.

Two battery options are available in China — a 17.6kWh pack rated for around 110km of electric-only driving, and a larger 29.5kWh unit good for up to 180km on WLTC testing. Which one makes it to WA is still unclear, but either would cover the average Perth daily commute several times over before the petrol engine kicks in.

When the battery is depleted, fuel consumption sits at 4.4–4.5L/100km under WLTC protocols. With WA petrol prices regularly sitting above $2.00 per litre, that kind of efficiency on longer runs — say, down to Mandurah or out towards the Hills — adds up to real savings.

Charging and Features

The Seal 7 comes standard with DC fast charging — up to 40kW on the smaller battery or 69kW on the larger pack — plus 7kW AC home charging. There's also a household power outlet built in, handy if you're camping or need to run tools on a worksite.

Inside, BYD has loaded it up. Standard kit includes a 15.6-inch touchscreen, a 12-speaker stereo, panoramic sunroof, power tailgate, head-up display, and heated and ventilated front seats with power adjustment. For a car that will likely sit around the $40,000–$45,000 mark before on-road costs, that's a strong specification sheet — WA on-road costs and stamp duty will add to the final drive-away figure, so factor that in when budgeting.

Pricing hasn't been confirmed, but expect it to carry a premium over the Seal 6's $34,990–$39,990 plus on-road cost range, given the larger body and turbocharged powertrain.

Should WA Buyers Be Interested?

If you're doing regular kilometres around Perth — school runs, commuting to the CBD from the outer suburbs, weekend trips to the south-west — a PHEV of this size makes genuine sense. You'd run mostly on electricity day-to-day, and have a fuel-efficient petrol engine for longer drives without any range anxiety.

The Seal 7 has already been spotted testing on Australian roads, which suggests BYD is moving with purpose here. An all-electric Seal 7 variant exists in China with a 705km range rating, but that model hasn't been approved for Australia.

What has been approved is a well-equipped, large plug-in hybrid sedan that looks like strong value for WA families wanting a proper-sized car without the ongoing fuel bill. Keep an eye on local BYD dealers — if homologation timelines hold, this could be on forecourts before Christmas.