BYD Sealion 7 Performance 2026 Review
BYD’s Tesla Model Y fighter has become a firm favourite in Australia – but does it still stack up a year on?The BYD Sealion 7 has gone from disruptive newcomer to genuine sales contender, having outsold some serious mid-size SUV players in recent months. The dual-motor Performance we're testing serves up a preposterous 4.5-second 0-100km/h sprint, a premium cabin and scads of equipment for $63,990 plus on-roads. It's not the last word in dynamics, and rivals are closing the gap, but a year on from launching in Australia, the value case remains compelling – especially if you step down to the cheaper Premium version.
How much does the BYD Sealion 7 Performance cost?
The 2026 BYD Sealion 7 range starts at $54,990 plus on-road costs for the single-motor Premium, while the dual-motor Performance tested here commands $63,990 excluding on-road costs.
There are no option packs for the EV beyond paint – our tester's Atlantis Grey finish added $1500, and with dealer delivery and government charges factored in, drive-away pricing lands around $70,000.
A cheaper, sub-$50K Sealion 7 Dynamic variant was due to join the range, which would’ve broadened the model's appeal further, but has since been axed for Australia.
Standard equipment on the top-spec Sealion 7 is generous across the board, starting with a coupe-esque roofline, 20-inch alloys, full LED lighting front and rear, flush door handles, phone-as-key functionality, an electronic tailgate and red brake calipers.
Notably, there's no rear windscreen wiper – an unusual omission.
Inside, diamond-quilted leather upholstery looks and feels pretty schmick and is backed up by power-adjustability and heated/ventilated cushions for the front seats, which makes this a very comfortable family chariot.
You also get 128-colour ambient lighting, a heated steering wheel, dual-zone climate control, a panoramic sunroof with power sunshade and an air quality sensor with ionisation.
Storage is strong, with multi-level console cupholders, decent door pockets and high output USB-C ports front and rear that can charge a laptop.
Infotainment centres on a 15.6-inch rotating touchscreen (the kids will love it) with wireless Apple CarPlay and Android Auto, backed by a 10.25-inch digital instrument cluster and a head-up display.
Wireless 50W phone charging is a nice touch and you get DAB+ digital radio, native sat-nav, voice commands and OTA updates.
A standout 12-speaker Dynaudio sound system which offers the sort of audio fidelity that is well above what most rivals offer at this price.
Safety runs to a five-star ANCAP rating (tested 2025), nine airbags, AEB with pedestrian and cyclist detection, blind-spot monitoring, rear cross-traffic alert, lane keep assist, adaptive cruise, a 360-degree camera, driver attention monitoring and traffic sign recognition.
Power comes from two permanent-magnet synchronous motors (one per axle) driving all four wheels through a single-speed reduction gear for a combined 390kW and 690Nm.
BYD's own 82kWh LFP (lithium iron phosphate) Blade battery is good for a claimed 456km of WLTP range, with DC fast charging peaking at 150kW.
What's good about the BYD Sealion 7?
Savage straight line speed is the order of the day here. It’s genuinely amusing and the 4.5 second 0- 100km/h sprint is quicker than plenty of sports cars. The BYD’s mega muscle is backed by a well-sorted double-wishbone front and multi-link rear suspension setup that copes with a wide range of surfaces.
A cabin that feels rather upmarket for the money, with build quality, materials and fit and finish that punch above the Sealion 7's price point are worth talking highlighting. Plus an excellent, well-rounded equipment list improves the value equation.
Ownership costs are now competitive: a six-year/150,000km vehicle warranty, eight-year/160,000km battery warranty, and capped-price servicing averaging about $283 a year for the first three years.
Sales momentum is real and backs up the case on paper. The Sealion 7 found 4730 buyers in June 2026 – up 164 per cent year-on-year. That was enough to outsell the segment-leading Toyota RAV4 (4115) for the month, per the June VFACTS figures.
In the first six months of 2026, the Sealion 7 was BYD's top-selling nameplate in Australia, some 3000 sales above the second-placed Shark 6 hybrid ute.
Resale is holding up better than most Chinese-brand EVs too – Redbook data shows one-year-old Performance models trading between $40,000 and $55,000 depending on mileage, with entry-level Premium models between $35,000 and $50,000.
What's not so good about the BYD Sealion 7 Performance?
On rough or patchy bitumen at highway speed, the Sealion 7's near-2.4-tonne mass is felt – body control is average over bigger vertical hits, such as pot holes. And there’s lot of them around these days.
The throttle has a slightly 'sticky' feel on lift-off, as if power is still being applied momentarily and DC charging (the sort you do at public chargers on road trips and so on) tops out at 150kW. That’s fine but it’s far from class-leading now that rivals like the XPeng G6 offer 800-volt architecture and 215kW peaks.
The infotainment OS can be fiddly, with multiple menu paths to reach the same function, and screen response and clarity isn’t as sharp as some newer rivals.
Some other things to consider is that the Sealion 7 is not as engaging to drive as a Tesla Model Y, and BYD's 'God's Eye' autonomous driving suite (its answer to Tesla's self-driving tech) isn't yet offered in Australia.
No spare tyre is provided, just a tyre sealant kit. This is standard for the segment, but still a far from ideal for most Aussie motorists driving beyond the concrete jungle.
Should I buy a BYD Sealion 7 Performance?
A year and half on from its Aussie launch, the fundamentals that made the 2026 BYD Sealion 7 disruptive – and more importantly popular – are still relevant.
The value proposition is strong, the driving experience holds up, and BYD's local parts and service network is improving.
That said, we'd take the cheaper single-motor Premium over the Performance tested here. It saves roughly $9,000, sacrifices a 0-100km/h time you'll probably get bored with and rides more calmly on smaller 19-inch tyres.
The market has also shifted around BYD – legacy brands aren't standing still and more of them are leaning on Chinese manufacturing partnerships of their own, so the value and tech gap BYD once owned outright is starting to close.
Cross-shop the XPeng G6, Kia EV5, Deepal S07 and the incoming Mazda CX-6e before sealing the deal. That said, if the Sealion 7 ticks your boxes – and for plenty of buyers it still will – it remains well worth a test drive.
2026 BYD Sealion 7 Performance at a glance:
Price: $63,990 (plus on-road costs)
Available: Now
Powertrain: Two permanent magnet synchronous motors (dual-motor, all-wheel drive)
Output: 390kW/690Nm
Transmission: Single-speed reduction gear
Battery: 82kWh lithium-ion LFP (Blade)
Range: 456km (WLTP)
Energy consumption: 17.0kWh/100km claimed; 18.6kWh/100km as tested
Safety rating: 5-star (ANCAP 2025)
Related: BYD Sealion 7 Premium v XPeng G6 Standard Range 2025 Comparison
Related: 2025 BYD Sealion 7 priced for Australia
Related: BYD founder targets world domination by 2030
Related: BYD Sealion 7 nearly topples Toyota HiLux in record month
Related: Cheaper BYD Sealion 7 cancelled
- Absurdly quick – acceleration pins you into the seats
- Impressively luxurious cabin backed by strong tech and equipment list
- Warranty and capped-price servicing costs are now competitive
- Ride and handling need work: body control over rough roads is average
- DC charging peaks at 150kW, trailing newer 800-volt rivals
- No rear wiper, and no spare tyre – just a sealant kit
Please see our Editorial Guidelines & Code of Ethics (including for more information about sponsored content and paid events). The information published on this website is of a general nature only and doesn’t consider your particular circumstances or needs.
