2010 RX350 Mileage over 10,000 mi Road Trip; Premium & Regular fuel ....
02-07-12, 07:17 PM
#31
Lexus Test Driver
how's your RX 350?
i remember you when you were still searching for an RX.
how long have you been on premium gasoline? and how long since the switch?
02-13-12, 04:09 AM
#32
I used the premium until about a month ago (since mid-October) when I switched to the regular. I don't mind spending the extra money if it's going to make a difference but not if it's just throwing money away for nothing.
Last edited by BatmobileX; 02-13-12 at 04:14 AM.
02-13-12, 09:43 AM
#33
Lexus Test Driver
05-24-12, 06:35 PM
#34
Driver School Candidate
Join Date: Apr 2012
Location: Florida
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Curious why not the 2012 owners?
Why does this not apply to 2012? Just curious. Thought all of the 2010-12 are the same.
05-24-12, 07:19 PM
#35
05-27-12, 10:21 PM
#37
Pole Position
I've been driving with regular in my 2010 RX and it's seems like the engine is less noisy and smooth at acceleration compared to premium. It's weird, u would think it would be the other way around.
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