Can you use reg gas in a 2005 Escalade
Asked by mputnam1234 Oct 03, 2015 at 07:11 PM about the Cadillac Escalade
Question type: Maintenance & Repair
1 Answer
Most every GM car is designed to run on regular fuel. A few of them will run better on Mid-Grade. However, even if the manual says Premium fuel only, it is unlikely that you will notice much of a difference at Mid-Grade. Except that it costs quite a bit less. As "tennisshoes" has noted, stick with Tier 1 fuels whenever possible. The higher level of additives does make a difference.