Do not buy this car. You make a decent income, but you aren't being very good with your money. You need 3-6 month emergency fund. Your $10k in the bank is the absolute bare minimum if you can live off $10k for 3 months. However, any cash you spend on a car would eat away your emergency fund. You cannot afford to buy a new car without financially compromising yourself. You should have been planning/saving ahead of time for the past couple of years knowing you would need to replace your old vehicle.
I follow the advice of financial samurai, and that is to pay only cash for a vehicle, and the cost of the vehicle should not exceed 10% of your gross income, or 5% of your net worth (whichever is greater). I realize this is "extreme" to most people, but most people are broke.
Dave Ramsey's advice is less stringent, he recommends that the total value of all vehicles in your household (or anything with an engine including boats/ATV/lawnmower etc). is no greater than 50% of your take home pay. He says you must be able to pay cash for the vehicle (which I absolutely agree with). You would need to be able to do this, while also not tapping into your emergency fund.
Avoid any form of debt like the plague it is, except a reasonable/affordable home mortgage. I applaud you on being debt-free. You're ahead of the game, but don't give in to debt.
You should be able to save $7,500 in 3-6 months if you budget. Then you can go buy the car.