1. BP.
2. Chevron.
3. Conoco.
4. Costco.
5. Exxon.
6. Holiday.
7. Kwik Trip.
8. Mobil.
Contents
The main difference with premium is its octane rating — 91 or higher compared with 87 for regular octane. The higher octane gives premium gas greater resistance to early fuel ignition, which can result in potential damage, sometimes accompanied by audible engine knocking or pinging.6 avr. 2016
Raising the octane rating (also known as the anti-knock index) doesn’t change the energy content of a gallon of gasoline. A higher octane rating indicates greater resistance to knock, the early combustion of the fuel-air mixture that causes cylinder pressure to spike.4 août 2019
Which gas is better 87 or 93?
Regular gas is rated at 87 octane in most states, while premium gas is often rated higher at 91 or 93. Fuel with a higher octane rating can stand up to higher compression before it detonates. Essentially, the higher the octane rating, the lower the likelihood that detonation happens at the wrong time.11 jan. 2020
Why is Shell gas so expensive?
Since most end product stations have equal research, they can produce similar additives. The most likely scenarios for Shell gasoline to be more expensive is that their additive is more expensive to add, or that other stations are using the base gasoline from the local distributor refinery.
Is Shell better than Chevron?
The difference between Shell and Chevron gasoline is not great but noticeable. Techs I have talked to agree Shell V-Power is the better gasoline it appears to deliver a bit more power and the techs all said they run it most of the time.13 déc. 2018
1. Buick Envision (with 2.0L turbo)
2. Buick Regal (all models)
3. Buick Regal TourX (all models)
4. Chevrolet Equinox (with 2.0-L turbo)
5. Chevrolet Malibu (with 2.0-L turbo)
6. Fiat 500L (all models)
7. GMC Terrain (with 2.0-L turbo)
8. Honda Civic (with 1.5-L turbo)
What happens if you put 93 instead of 87?
If you put 87 octane in a 93 octane car, you could cause pinking and damage the engine. Originally Answered: What happens if you put 93 octane fuel instead of 87 octane fuel? It just spits out the extra octane the same way that your body spits out extra vitamins. If your engine calls for 93, use 93.87, use 87.
Can I put 89 gas in my BMW?
BMW states that the minimum AKI Rating is 89 in their manual so the engine should be fine with that fuel. This is what BMW’s manual states: Quote: The minimum AKI Rating is 89 .15 fév. 2021
“Use premium unleaded gasoline with a posted octane rating of 91 or higher. If the octane rating is less than 91, you could damage the engine and may void your vehicle warranty. … Some manufacturers recommend premium gas but say that regular or mid-grade gas can be used instead.28 mar. 2016
Can You Mix Regular and Premium Gas at the Pump? You can mix regular and premium gas to get a mid-grade octane. In fact, this is what most pump stations do to get a mid-grade-level octane gas. However, mixing premium and regular in a premium car will reduce efficiency and cause it to lose its power.
Putting Regular Fuel in a Car That Requires Premium Using lower octane fuel in a vehicle that requires premium gas could cause some serious internal damage. You’ll most likely notice the spark knock (a sort of high-pitched pinging or rattling noise).31 juil. 2017
Sadly, there’s nothing in premium gasoline that would make it last longer than other fuels from the pump. Since the distinguishing feature is the higher-octane levels, the only real benefit you gain is lowering the chance of engine knocking, which isn’t much of a threat on most modern fuel systems.
Does 93 octane have ethanol?
No. All gasoline brands have both pure and ethanol-containing gasoline under the same brand names. For example, Shell V-Power ranges from 91 to 93 octane both with and without added ethanol. It just varies from station to station, and it’s up to the station owner whether or not to sell pure gas.
Who has the best 93 octane gas?
Costco 93, it’s top tier or BP.12 juil. 2017