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EPA Fuel Economy
30 MPG 26 36 combined city/highway city highway
3.3 gal/100mi
468 miles Total Range
Can I put regular gas in a BMW?
Most modern BMWs can run on regular gas, thanks to more electronic components, but this can place stress on parts including electronic knock sensors in your engine. These electronic components allow the engine to detect the type of gas it's running on and adjust performance accordingly, avoiding damage to your engine.
Do all BMWs take premium gas?
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.Aug 3, 2008
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 may feel a difference in the way the vehicle runs and may notice an improvement in gas mileage, but that's about all that will happen.Nov 9, 2015
What happens if you don't put premium gas in a BMW?
“There generally isn't any harm done to the engine by using lower-octane fuel,” said a BMW spokesman, Thomas Plucinsky. “Because our engines do have very good forms of knock sensing and are able to deal with lower-octane fuels, you will not have any drivability issues. You will, however, lose some of the performance.”Aug 3, 2008
Does BMW really need premium gas?
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.Jan 8, 2020
What happens if you accidentally put regular gas instead of premium?
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.
Can you put 89 in a BMW?
You can run with 89 with no issues, but the ECU will retard the spark timing to avoid detonation. You'll lose some power and some fuel economy. If you want to approach the rated HP/torque/MPG, run with higher octane.
What happens if you put 89 in a BMW?
High octane fuel can withstand higher compression than lower octane fuels. Putting low octane fuel in a car with a high-compression engine could cause the engine to knock or ping, which could cause major damage if it goes on for a long time.
Can I use 89 octane instead 91?
“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.
What happens if you run 87 on a 93 tune?
Or put another way, an octane rating of 87 or higher can withstand the compression ratios used in most cars. You can run higher octane fuel, which on a car with a continuous variable valve timing system in place will yield a little benefit, but you should never run a lower octane fuel than what you were tuned for.