What gas should I use in my new X3?

nakamuru · 07-06-2019, 11:41 PM

I always use Costco gas because it’s the cheapest, but I’m not sure if it’s the best gas to use in my 2019 X3 xDrive30i.

Any reason I can’t use Costco gas (premium of course, like the owner’s manual says)?

c1pher · 07-07-2019, 12:13 AM

I don’t drive an X3 but only use Shell or BP 93 since all my cars call for premium. You should try to use top tier gas.

thebmw · 07-07-2019, 02:15 AM

Costco is Top Tier too, so the OP should be good with that.

07-06-2019, 11:41 PM	#1
nakamuru Lieutenant 137 Rep 504 Posts Drives: mazda3, vw passat, suzuki vita Join Date: Jun 2019 Location: seattle iTrader: (0)	What gas should I use in my new X3? I always use Costco gas because it’s the cheapest, but I’m not sure if it’s the best gas to use in my 2019 X3 xDrive30i. Any reason I can’t use Costco gas (premium of course, like the owner’s manual says)?
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07-07-2019, 12:13 AM	#2
c1pher Primo Generalissimo 4672 Rep 4,022 Posts Drives: All of them Join Date: Jun 2009 Location: DC area iTrader: (0) Garage List 2017 Porsche 911 Ca ... [10.00] 2023 BMW M2 [9.00] 2023 Porsche Macan GTS [10.00] 2022 Ford F-250 Tremor [8.50]	I don’t drive an X3 but only use Shell or BP 93 since all my cars call for premium. You should try to use top tier gas.
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07-07-2019, 02:15 AM	#3
thebmw Post Advisor 1632 Rep 1,692 Posts Drives: More Manuals than Automatics Join Date: Feb 2010 Location: Illinois iTrader: (10)	Costco is Top Tier too, so the OP should be good with that.
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