As ever with Stuttgart’s finest, the answer is “it depends,” and yes, your wallet should limber up first.
For a new Porsche still under factory cover, a Porsche warranty extension typically lands in the several‑grand zone: roughly AUD $2,000–$8,000 for 1–2 years depending on model, age and coverage; GT and Turbo heroes can cost more.
For used cars, the Porsche Approved Warranty of similar duration usually sits in the same ballpark or a touch higher, and may require a dealer inspection (often a few hundred AUD) plus any remedial work before they’ll sign on the dotted line.
Prices swing with model and dealer, so get quotes for your exact VIN and term—and compare against third‑party policies if you like paperwork with your adrenaline.

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