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I wouldn't recomend it but it can be done...
There are additives you can add to the fuel tank when filling with unleaded gasoline. Your local auto parts store will have what you need.
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∙ 13y ago
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Can you use regular unleaded gas in a Cadillac CTS?
You can. But you will more than likely notice a performance difference in your power.
What kind of fuel does the 2013 Cadillac CTS use?
The 2013 Cadillac CTS runs on regular unleaded.
What kind of fuel does the 2009 Cadillac CTS use?
The 2009 Cadillac CTS runs on regular unleaded.
What kind of fuel does the 2004 Cadillac SRX use?
The 2004 Cadillac SRX runs on regular unleaded.
What kind of fuel does the 2005 Cadillac SRX use?
The 2005 Cadillac SRX runs on regular unleaded.
What kind of fuel does the 2004 Cadillac CTS use?
The 2004 Cadillac CTS runs on regular unleaded.
What kind of fuel does the 2007 Cadillac Escalade use?
The 2007 Cadillac Escalade runs on regular unleaded.
What kind of fuel does the 2003 Cadillac CTS use?
The 2003 Cadillac CTS runs on regular unleaded.
What kind of fuel does the 2006 Cadillac SRX use?
The 2006 Cadillac SRX runs on regular unleaded.
What kind of fuel does the 2010 Cadillac SRX use?
The 2010 Cadillac SRX runs on regular unleaded.
What kind of fuel does the 2007 Cadillac SRX use?
The 2007 Cadillac SRX runs on regular unleaded.
What kind of fuel does the 2010 Cadillac CTS use?
The 2010 Cadillac CTS runs on regular unleaded.
