The three grand difference comes down to risk tolerance and how much you trust a stranger's word. With a 2023 CR-V, you're looking at a car that's barely broken in - these things go 200k+ miles easily if treated right. The dealer-serviced one gives you a paper trail that proves the oil got changed on schedule, filters were swapped, fluids topped up. That's not just peace of mind; it's actual evidence the engine wasn't neglected during its most critical years.
The self-maintained car is the gamble. Maybe the owner did everything perfectly and just kept receipts in a shoebox they can't find. Or maybe they skipped an oil change here, stretched intervals there, used the wrong grade fluid - and you won't know until something goes wrong at 100k miles. With a used car, you're inheriting someone else's habits. If they were meticulous enough to maintain it themselves correctly, wouldn't they have the documentation to show it?
I'd lean toward paying the extra. You're not just buying history; you're buying insurance against a $5,000 transmission or engine problem down the line. Three grand feels like cheap protection when you're looking at a car that's going to be around for another decade if it's treated well.