[Coy STS]

Hey everyone i’m new here I work at a car dealership and an older gentleman traded in a 2008 STS to get a 2018 CT6 and this STS is in amazing condition he was the only owner garage kept its whole life only 84k on it .... my questions are there any common problems with these cars? What are they? When do they tend to happen? And roughly how much is it to get fixed? Because i’m about to buy it for 4500 if everything checks out!!! Any info would be greatly appreciated thank you all

 

[Coy STS]

Hey everyone i’m new here I work at a car dealership and an older gentleman traded in a 2008 STS to get a 2018 CT6 and this STS is in amazing condition he was the only owner garage kept its whole life only 84k on it .... my questions are there any common problems with these cars? What are they? When do they tend to happen? And roughly how much is it to get fixed? Because i’m about to buy it for 4500 if everything checks out!!! Any info would be greatly appreciated thank you all

3.6 or 4.6?

3.6 or 4.6?

3.6

 

[Coy STS]

Decent price for a 3.6. Just know that that engine is hit or miss.

Ya Iv heard in your opinion what are the common issues?