I'm an aspiring Cobalt SS buyer. I found this really nice example in Ohio that is supercharged but I wanna find out if it has an LSD here's the VIN: 1G1AP12P257634904

I just want to find out if it's really worth it since I want to keep the car as stock as possible minus the aftermarket head unit I wanna put in it. The dealer says all supercharged Cobalts came with an LSD but you can never trust dealers.

 

Hi Detah, I asked myself the same question after buying my 2006. There's a thread here that helps.
Does my car have LSD? - Cobalt SS Network

There's a sticker in the trunk where the spare is. Check it for the various options the car was built with.

On my vehicle, the G85 option also gave you the Ricaro seats which makes it pretty obvious.