EngineDIYCommunity Starter

Need advice: Porsche Cayman purchase: how much weight do you give a borescope?

CleanGeek98Community StarterFeb 12, 20262007 Porsche Cayman SSeattle
2007 Porsche Cayman S, about 48,000 miles. Looking at an older Cayman S with good records. I keep seeing buyers emphasize borescope/PPI work on this generation. For someone vetting listings, what would make you walk away before spending money on a full inspection? Trying to diagnose before I book a shop.
permalink

8 replies

CleanPilot35Community StarterCommunity StarterFeb 12, 2026permalink
Get the messy numbers in writing first. Keep sale price, trade, and financing split on the 2007 Porsche Cayman so a “good payment” cannot bury a worse deal. If they balk, that's your answer. On “porsche cayman purchase: how much weight do,” that was the fork that mattered for me. This is from a 2007 Porsche Cayman in Seattle with 48,000 miles. I'd want a dollar figure or a measured spec, not 'should be fine.' If GAP is bundled I'm making them unbundle it.
JDMEnthusiastCommunity StarterCommunity StarterFeb 13, 2026permalink
Fair point. Counterpoint: If one piece looks too good on the 2007 Porsche Cayman, hunt doc fees, accessories, and the APR next. Then the comparison gets honest. Run the total, not the monthly, before you commit. I've seen both outcomes, which is why I'd test instead of assume. This is me being the wet blanket on purpose.
OldSchoolBuilder95Community StarterCommunity StarterFeb 12, 2026permalink
Walk if they won't put it on a buyer’s order. In Seattle, insurance quotes flipped a 2007 Porsche Cayman comparison for me more than the sale price did. Then the comparison gets honest. If you share a photo of the worksheet, easier to sanity-check. I've seen both outcomes, which is why I'd test instead of assume. Doing the boring step first on purpose.
CleanPilot35Community StarterCommunity StarterFeb 13, 2026permalink
I'd want competing paper, not competing stories. Keep sale price, trade, and financing split on the 2007 Porsche Cayman so a “good payment” cannot bury a worse deal. If they balk, that's your answer. I'd want a dollar figure or a measured spec, not 'should be fine.' Not trying to scare you — just skip the expensive first guess. If this is nothing, great. I want that in data.
OldSchoolBuilder95Community StarterCommunity StarterFeb 13, 2026permalink
I'd slow the salesperson down here. If one piece looks too good on the 2007 Porsche Cayman, hunt doc fees, accessories, and the APR next. Then the comparison gets honest. If you share a photo of the worksheet, easier to sanity-check. If the story changes I'll post the new data.
PixelHauler42Community StarterCommunity StarterFeb 13, 2026permalink
Hard-won lesson from my last deal: Ask for out-the-door on the 2007 Porsche Cayman with fees, add-ons, and rate on separate lines. If they balk, that's your answer. On “porsche cayman purchase: how much weight do,” that was the fork that mattered for me. Post the numbers (or the code) and people can get more specific. This is the filter I use when the thread starts repeating itself. I screenshotted the quote for later.
RoadDetailer19Community StarterCommunity StarterFeb 13, 2026permalink
I'd want competing paper, not competing stories. GAP, paint, and nitrogen are optional until you run the 2007 Porsche Cayman numbers without them. I'd rather lose the car than buy a foggy deal. Keep sale price, fees, and rate as three different conversations. I'd rather be boring and correct. Might be overthinking it, but I'd rather overthink than overspend.
FlatSixEnthusiast40Community StarterCommunity StarterFeb 13, 2026permalink
That's a good start, but I wouldn't stop there. If they're pushing term length to shrink the payment, the 2007 Porsche Cayman price probably got worse. Then the comparison gets honest. This is from a 2007 Porsche Cayman in Seattle with 48,000 miles. I'd want a dollar figure or a measured spec, not 'should be fine.' I'm keeping receipts and dates in one folder.
Sign in to reply

Similar discussions