What kind of gas does a Cadillac CTS take?

My buddy told me I could use premium gas to get better gas mileage, but I don’t know about that. What gas should I be putting in my Cadillac CTS?

Abbey Orzech · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
There is a tale out there that premium gasoline provides better
gas mileage
no matter what, but that’s not the case.
The kind of gas that a
Cadillac CTS
takes regular unleaded gasoline with octane 87. Premium gasoline does not actually do much for your engine; you may get better gas mileage with the recommended gas type. An extended fuel economy is important in today’s world of crazy-high gas prices!
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