A used Toyota RAV4 is the kind of buy that quietly makes sense for a lot of families. It holds its value, parts are everywhere, insurance is reasonable, and you can find one for around $22,000 with a little patience. Running costs are predictable too — think roughly $150 a month for gas if you drive a normal amount, plus oil changes and tires that won't surprise you.
The trick is splitting the deal into two conversations: the price of the car, and how you pay for it. Late fall is when dealers start trying to hit end-of-year numbers, so families thin out and the lot gets quieter. That is your window to negotiate the out-the-door price first, then layer a 0% intro offer on top for the parts of the deal the dealer won't discount.
The 0% for 18 months from account opening is real, but it is a countdown, not a free ride. Anything still on the balance in month 19 starts collecting interest at the card's standard rate, which can easily run 20% or higher. Treat the intro window as a hard deadline: if the math doesn't let you clear it in time, put less on the card and pay the rest another way.