I have an 07 Sonata GLS, it's got 33k miles on it. All the 30,000 mile check up "packages" from the dealer and others are extremely expensive almost $400. Is there more important things to do at the 30k check for less money?[&:]

 

The big thing is the trans flush, if you have automatic. Consult your owners manual.

 

If you want to keep your factory warranty, you need to get the service done. If you don't and you have a problem later, Hyundai will void your warranty because you failed to do the required maintenance.

At 30K you need an oil change (with filter) and automatic trans fluid flusk, a coolant flush, new air filter, new cabin air filter, tires rotated, and numerous inspections.

Maintainance is part of owing a car.

 

$400 a $20 trans filter and what 12 quarts tranny fluid(if they completely flush the system)$48 rotate tires $7.50/tire $28 oil change with filter and gasket $28 non-hepa cabin filter $40 coolant 1 gallon $25 $240 in parts/ fluids maybe $275 plus labor $100 sounds about right