Your question, as noted by another, is entirely dependent on how much that income is. It's also dependent on how much the car in question is, how much you owe on the current vehicle, etc.
Seriously, there's no way to answer this properly without more information on your part. Give answers to the 3 questions above to give us at least SOME place to start, otherwise the answer is a resounding YES!...or a resounding NO!...but definitely could fit in the MOST CERTAINLY MAYBE! category.