I know someone with a $50,000 limit on one credit card, but I'm not sure what kind of card it is. I was a little shocked when I saw the statement.
My highest current limit is $3000. My highest limit ever was $6000.
As to the car thing, I think my mom bought a car once using her credit card (well, she was going to pay cash but wanted the airline miles, lol).
Current Cards:
Capital One Platinum ($2,500), Banana Republic Visa ($5,300), Chase Freedom ($2,000), Amex Zync (NPSL), Discover It ($11,500), Amex Costco True Earnings ($3,600)
