2026 BMW X6 xDrive40i vs 2026 Porsche Cayenne Base
What owning it really costs, all in
The value it loses plus what it costs to run — the cheaper car to buy isn't always the cheaper car to own.
You don't have to decide today. Save a little each week and your car fund keeps growing — pick the car when you're ready and the down payment is already there.
Start my car fundHave the Downly app? Open it hereBuying either one means a big payment up front — around $13,920 for the 2026 BMW X6 xDrive40i or $15,424 for the 2026 Porsche Cayenne Base. Leasing can let you keep that money working for you instead of handing it to the dealer. See your monthly and how much cash you'd keep — lease vs buy, side by side.
Questions people ask
At a fair price the 2026 BMW X6 xDrive40i costs less — about $69,600, versus $77,120 for the 2026 Porsche Cayenne Base.
The 2026 Porsche Cayenne Base holds its value a little better — about 62% after three years, versus 50% for the 2026 BMW X6 xDrive40i.
Looking at the whole picture — the value it loses plus what it costs to run — the 2026 Porsche Cayenne Base costs less to own over three years, about $33,820 (roughly 94¢ a mile), versus $38,400 for the 2026 BMW X6 xDrive40i. The cheaper car to buy isn't always the cheaper car to own. A national-average guide, not a quote.
A common starting point is about 20% up front — that's roughly $13,920 for the 2026 BMW X6 xDrive40i or $15,424 for the 2026 Porsche Cayenne Base. Start a fund and it keeps growing while you decide.
It's worth a look if you'd rather keep your cash. Buying either one means a big payment up front — around $13,920 for the 2026 BMW X6 xDrive40i or $15,424 for the 2026 Porsche Cayenne Base. Leasing usually skips most of that, so that money stays yours instead of going to the dealer — Downly suggests putting $0 down on a lease. See lease vs buy for either car to compare the monthly and how much cash you'd keep.
See the full guide
More match-ups