My Vehicles
Compare total ownership costs
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Browse Carsales as you normally would. When you find one worth a look, hit Share → TrueCost and it lands here.
On a computer? The TrueCost extension grabs the full listing in one click — price, odometer, the lot.
Add Vehicle
Vehicle Analysis
Explore ownership insights
Add at least 2 vehicles
Compare up to 4 vehicles side-by-side across every cost category.
Settings
Appearance
Scenario Defaults
Expected return if the purchase price was invested instead. Leave blank to track the published term deposit rate.
Home charging costs you $0/kWh, so your EVs show no energy cost — that is the right answer, not a missing one. Public fast charging is still costed.
Your situation
Set once. Every vehicle you import uses these, so you're never asked again.
Sets your marginal rate for business-use deductions. Leave blank to skip.
Listings sell and prices move, so saved cars age out. Ones you've edited are kept.
Cloud sync
Off by default — TrueCost works entirely on this device. Turn it on to back your cars up and share them with your other Banksia Springs apps.
Sign in with the same account as your invoice app to share data between them and sync across your phone and computer.
Rates & Costs
Edit any value to customise — changes save automatically.
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Fuel Prices
Annual Registration (est. incl. CTP)
Changes also save automatically when you leave a field.
Data Backup
Export all your vehicles and settings to a JSON file. Use Import to restore on a new device or after clearing browser data.
About
TRUE COST calculates every dimension of vehicle ownership cost over your chosen period — depreciation, fuel, insurance, registration, servicing, tyres, and lost capital.
v1.1 · Made in Australia
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