Oil smell in car
If no recent oil change, then you need to look for a leak. Most likely it is leaking where it can drip on the exhaust manifold or header pipe. Also look under the vehicle where you normally park it for a puddle of oil.
Looking for a Used Sonata in your area?
CarGurus has 1,598 nationwide Sonata listings starting at $3,800.
Search Hyundai Sonata Questions
Hyundai Sonata Experts
Related Models For Sale
Used Cars for Sale