Well, it's because they really aren't the same car. Different trim, different engines.
Here are a few things to consider: The Lexus requires premium gasoline in its V-6 for maximum performance while the Camry?s V-6 recommends regular gasoline. Gas mileage is rated by the EPA at 19/27 mpg city/highway for the Lexus, which only comes with a V-6. The Camry XLE V-6 is 19/28 mpg while the four-cylinder XLE Camry is rated at 22/32 mpg.
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