like the title says, which gas station has the best gas, Conoco, Shell, Chevron, Phillips 66 etc?

 

Well I haven't seen a Chevron or Phillips in Co., I would go with Shell over Conoco. This is more a personal opinion. Also you might be able to find 93 at some locations. I know of one place in the Springs.

 

Shell hands down

 

Ditto on Shell...

I got their Mastercard and they kick back 5% on all gas purchases. Never fill anywhere else... ya never know if they got the ol 7-11 BS gas.....

 

Phillips 66 has the most consistent and highest quality 91. Shell can vary in quality.

 

My car hates Shell and loves Diamond Shamrock and Phillips 66. Conoco, BP and Chevron all get the too. My car is very well tuned so it's easy to tell the good from the bad FWIW

1. Diamond Shamrock
2. Phillips 66

stay away from everything else IMO

 

My Car does best with Shell.

 

FarmCrest 93oct oh yes!! If I was in Denver, I'd always get 100oct from the pump and mix it with 91. There are 4 stations in Denver that sell 100oct at the pump...

 

+1 on FarmCrest. It's always fun seeing all the nice cars that go to that station.

 

I picked a bad time on my first trip; no other cars were there.

 

Saturdays afternoon is when all the exotics come out. I have a friend who has an Elise that he attaches wings to and it flies! I am not kidding.

 

Go with shell

 

Is there anywhere in Ft. Collins that sells 93 oct?

 

Phillips 66 on 32nd and Wads in Wheatridge has 100 octane for $4.99 gallon. Good Stuff. Evo IX's like it!