The 2018 Acura TLX uses premium unleaded gasoline. While it is possible to use regular unleaded fuel, it would result in a performance degradation down the line. Using the recommended 91 octane fuel will maintain performance and enhance Your driving experience by leaps and bounds. The 2018 Acura TLXAlso has a great mileage of about 22 miles per gallon in the city and 33 miles per gallon on the highway. It should be noted that these readings are only an estimate and can differ for different people depending upon the traffic and road conditions. Make sure to use premium gasoline for this vehicle to ensure a smooth driving experience. While it is costly when compared to its cheaper alternatives, the performance it offers can not be ignored.
Alan K.
August 29, 2019
The base level 2018 Acura TLX has a 2.4 liter and has the option of a Technology Package. Either style is recommended to use premium unleaded gasoline only. The other 2018 TLX is a 3.5 liter, and has the drivetrain option of front wheel or all wheel drive. It too has and add on Technology Package, but also has the additional Technology and A-Spec and Advance Package. These 3.5 liter TLX versions also use premium unleaded gasoline.
Aaron
May 18, 2022
The owners manual "recommends" premium.
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