Is it safe to drive without a muffler?
It might be safe for the car, but not for you my friend. Most countries have sound and noise laws which include loud exhausts too. If you need a new/replacement and cannot afford a new one, you can very well buy a used one from resellers and used part counters. For reference and prices, you may check the link – http://www.automotix.net/usedautoparts.html
Your completely safe. Trust me, I’ve been driving around in my car with out a muffler for months, and I drive and 88′ Camaro. So if my car is fine, anybody else is going to be fine too. It is loud and and you lose gas mileage. I recommend to get it fixed right a way. the only reason i haven’t done mine is cause I’m a broke full time collage student, works full time, and live by myself. I need all the money I can get. lol.