Shell V-Power vs Chevron

Spikuh · 02-20-2012, 08:51 AM

Quote:

Originally Posted by Mecinoid

I use 91 octane Shell, Chevron, Costco (supposed to be top tier) gas. Never noticed any difference.

I'm getting right at 25mpg. a couple of tanks at 27.5mpg. I take it easy a lot in the Z but, I do let her hang out on the mountain roads around here for a few minutes every tank. Can't help myself. So, I'd like to take a nice long trip down Hwy 5 to LA..... I bet keeping it at 70mph I could break 30mpg. I should try that soon.

I'm liking Costco gas a lot lately. It generally .25 less per gallon. It went back up today to $3.85 ouch.... It was at $3.59 last week. Oh well ...

Quote:

Originally Posted by AhadV

I'm in Dallas and there's 91 octane gas everywhere. Not shell but Exxon has it and so does 7 11 gas. Like I said, I stick to v power. And 27.5 is ridiculous... I got 19 my first tank

Driving regularly (i.e. maintaining a given speed) the best I can get is around 28 mpg at 70 mph. Could probably eek out a bit more in colder weather, but I think 28 mpg is probably very close to the upper bound for traveling 70 without using some sort of special driving method. I have noticed that going 55 mpg, I can get anywhere between 31 and 33 mpg depending on the terrain. If you do manage to break the 30 mpg mark though, do let us know.

And that is pretty cool about the pulse/coast driving method. I have never heard of that one, but will have to try it out for a couple hours when I head back towards Houston this Wednesday and see what I can get. Hopefully I won't be pulled over for erratic driving.

Speedy · 02-20-2012, 10:26 AM

I just posted this in another thread.

The biggest thing to getting decent mileage is smooth driving. Try to predict traffic patterns that will allow you to avoid the brakes as much as possible. Doing so also keeps you more focused on other folks driving helping to avoid mishaps.

I didn't get the Z to be a gas mileage winner, but I do want it to be reasonable to drive to work. I'm happy with 23. If you're getting 27 that's fantastic as my old Accord 4 banger got about that.

Now one thing that blows my mind. I can drive my 600RWHP Challenger to the drag strip, race all day running in the 11s, and drive it back home and average nearly 24MPH in it. Eat your heart out EPA.

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02-20-2012, 10:26 AM	#2 (permalink)
Speedy Enthusiast Member Join Date: Jan 2012 Location: TN Posts: 390 Drives: check my signature Rep Power: 15	I just posted this in another thread. The biggest thing to getting decent mileage is smooth driving. Try to predict traffic patterns that will allow you to avoid the brakes as much as possible. Doing so also keeps you more focused on other folks driving helping to avoid mishaps. I didn't get the Z to be a gas mileage winner, but I do want it to be reasonable to drive to work. I'm happy with 23. If you're getting 27 that's fantastic as my old Accord 4 banger got about that. Now one thing that blows my mind. I can drive my 600RWHP Challenger to the drag strip, race all day running in the 11s, and drive it back home and average nearly 24MPH in it. Eat your heart out EPA.