2008 rx350 gasoline
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Driver School Candidate
Joined: Nov 2008
Posts: 3
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From: SOUTH CAROLINA
2008 rx350 gasoline
Is it really necessary to use premium gasoline in the RX350? Will regular grade gas damage the engine? If not, are there any other disadvantages to using regular grade gasoline?
Lead Lap
Joined: Oct 2008
Posts: 667
Likes: 0
From: Texas
Yes it is. In the new Lexus engines (3.5 versus 3.3), premium is required.
You will get less mileage out of regular, and it will damage the engine over time.
Seriously, you bought a $40K car and you're worried about $0.15 a gallon difference?
You will get less mileage out of regular, and it will damage the engine over time.
Seriously, you bought a $40K car and you're worried about $0.15 a gallon difference?
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