BMW requires that your model car run on premium gasoline (they recommend that all of their cars use premium, but only require it on select models)
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BMW, for example, recommends that all the cars it sells in the United States use premium fuel, but they will run on regular. “There generally isn’t any harm done to the engine by using lower-octane fuel,” said a BMW spokesman, Thomas Plucinsky.3 août 2008
Can a BMW take 93 gas?
BMW requires 91-octane fuel at a minimum, with 93 recommended, so we did just that, switching between the common forms of premium gas depending on which state you’re in.4 août 2019
Can you put 89 gas in a 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
No matter your model, BMW recommends using only premium-unleaded fuel. That’s not to say your BMW won’t run on lower-grade fuel, but premium-unleaded fuel will maintain its quality in the long run, letting you drive at peak performance consistently.8 jan. 2020
What happens if you put 87 instead of 93?
If you usually fill your tank up with 87-octane gasoline and you accidentally put in a higher octane blend (say, 91, 92, or 93), don’t worry. You’re actually filling your car or truck with a different blend of gas, which means it will burn differently in your engine.9 nov. 2015
Do BMWS break down a lot?
When their needs are met, however, it’s very rare that they’ll break down and are just as dependable as any other car. Cliff notes: proper maintenance is KEY. It’s not cheap and they require more than most cars but bmws are not, when properly cared for, unreliable.
Using regular gas in an engine that requires premium could void your warranty. That is most likely to happen if using regular causes severe engine knock or pinging (premature ignition of the fuel, also known as detonation) that damages the pistons or other engine parts.28 mar. 2016
Why does BMW recommend shell?
The partnership means that Shell will produce and supply BMW’s branded engine oils. … These products will meet the latest BMW engine specifications and are underpinned by Shell’s PurePlus Technology.11 oct. 2014
Premium gives better gas mileage Because premium gas has a higher octane rating than midgrade or regular gas, it produces a little more power when burnt. Designed for performance cars with large, powerful engines, premium also helps minimize the risk of preignition inside highly-stressed, hot engine cylinders.27 jui. 2012
Will 93 octane hurt my engine?
“If the octane is less than 91, the engine could be damaged and the repairs would not be covered by the vehicle warranty. If heavy knocking is heard when using gasoline rated at 93 octane, the engine needs service,” the owners manual reads.12 mai 2021
Is Costco gas good for BMW?
We use Costco gas in all our BMW and other cars. I even use it in my Bmw m8 v8 with twin turbos. It’s perfect and works well.15 mar. 2020
Can I mix 89 and 91 gas?
You get gasoline with the combined octane. If you mix a half tank of 91 octane and a half tank of 89 octane, you end up with a full tank of 90 octane. Unless you are driving a car that requires 93 octane, you won’t damage a thing.
Can I mix premium and unleaded gas? Yes, drivers can mix the two types of fuel. The combined gas types will result in an octane level somewhere in the middle — something the vehicle “will survive,” according to The Drive.13 mai 2021
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.