2005 Pontiac sunfire interchangeable radios ?

[ct162926]

I have a 2005 Pontiac sunfire , and I was wanting to get a new radio. My question is what other GM radios can fit and work in my car.

 

[djphuze]

it depends on what you want to upgrade to. most people who upgrade a radio system usually upgrade to an aftermarket system ( from panasonic, kenwood, sony etc.) most radio systems of the same body design will work. aftermarket radio systems will have a wiring harness available to adapt with schematics available to adapt (and sometimes cheaper than adopting another GM radio system)