- :
- 2014 CX-5 Touring
Almost always Marathon until recently. Two local stations converted to Shell (one was a Sunoco, the other a Country Mark). One station manger told me they had to do a complete system clean-out at the switch-over so I'm giving Shell a try. Same cost for either. It's almost hard to find a non Top Tier station near me except for some truck stops.
Last 2 fillups have been at BP which has been 15 cents or more less than Marathon.
There are a few non-Top Tier gas locations around here, including Kroger gas. I use Kroger premium 93 octane in my Integra, because that's the cheapest premium gas, and the car has 360K+ miles and I don't care to search or pay more for anything else.