Under the Bonnet
SUV · prices before on-roads

BYD Sealion 7

SUVElectric#5 in Australia, Sep 2026
$50,990–59,990
Price range (before on-roads)
$820/mo
Example monthly repayment
2,687
Sold in Sep 2026 (+42.4%)

Your numbers

Pick how you'd buy it. Every number updates as you change the inputs.

Chattel mortgage repayment
$820 per month
Amount financed$50,990
Balloon due at end$15,297
Total interest over 5 yrs$13,527
Total paid$64,517
GST credit back on your BAS$4,635
Year-1 interest you may deduct (90%)$3,396

Repayments in arrears at the example rate. Not a loan offer: your rate depends on your credit, the lender and the asset. A bigger balloon lowers repayments but adds interest.

Rates on this car

Manufacturer offers we found, and what the market is charging right now.

Offer

BYD cashback

$4,000 cashback instead of a low rate. Can be used as a bigger deposit with any lender.

EndsOrder by 21 Dec, deliver by 31 Dec 2026
Market average car loan
7.82% p.a.

Good-credit borrowers typically 6.95%–9.95% (Oct 2026). Business chattel mortgage rates vary by lender and ABN history.

At 7.82% your repayment is $820/mo

Rates are estimates from public sources, not offers from Under the Bonnet. Market source

What owners are reporting

Recalls and common problems. Recalls are fixed free by the dealer, so they're not a reason to skip a car, but check the VIN before you buy.

  • Known issue2025–26

    "Power Limited" warning at highway speed with reduced acceleration. Needs a firmware update at a BYD service centre.

    Source
  • Known issue2025–26

    Audio can go silent, including navigation and parking beeps. Over-the-air updates (v1.2+) address it.

    Source
  • Known issue2025–26

    Driver-monitoring and lane-keeping alerts trigger too often. DC fast charging slows noticeably above about 50%.

    Source
  • Known issueEarly 2025

    Dash rattles (fixed under warranty) and easily scratched gloss-black console trim.

    Source

Check any car's recalls by VIN at vehiclerecalls.gov.au.

What applies to this car

Tax and rule checks for the variant and price above, using 2026–27 thresholds.

Full credit

GST credit

A GST-registered business can generally claim the GST in the price, about $4,635, on its next BAS.

Under the limit

Depreciation limit

At $50,990 this is under the $69,883 car limit, so the full business-use cost can be depreciated.

Below threshold

Luxury car tax

Below the $91,661 LCT threshold for fuel-efficient vehicles.

Exempt

FBT on a novated lease

Fully FBT-exempt today and, under the proposal, still exempt for leases starting before 1 April 2029 because it's valued at $75,000 or less. From April 2029 new leases get a 25% discount instead.

Not this car

Instant asset write-off

The permanent $20,000 write-off only covers assets costing less than $20,000. This car is over that, so it goes in the small business depreciation pool instead.

Proposed for July 2027

Road-user charge

NSW plans a per-km charge from July 2027 (about 3c/km), and WA has proposed one too. At 20,000 km a year in NSW that's roughly $600.

Running costs

Our estimates. Change them to match how you drive and what you pay.

Charging per year$1,050
Charging per week$20
Repayments + charging over 5 years$54,470

Alternatives

Same deposit, term, rate and balloon, at each car's typical variant.