how much does a 2011 hyundai sonata axel cost

The best thing to do would be to go to your dealer and ask them how much the axle costs. I found a link, but the price depends on your area. http://www.partshotlines.com/parts/hyundai/sonata/axle-shaft.html

2011 Should be covered under dealer warranty depending on your mileage.

if youre the original owner of the vehicle the axle is covered up to 100,000 miles. if you bought it used its still covered up to 60k. ive seen quite a few axles making noise lately on the sonatas so its not surprising to me, but the part should still be covered in those guidelines.