Quickly improve overall performance and fuel efficiency. Our PCR Performance Module is a simple plugin install, will not void the warranty and requires no programming. Get your Acura TSX Performance Chip now for only $59.99 with free shipping. See the 2005 Acura TSX Gas Mileage figures for both the city and highway. There is Fuel Economy data for each trim as well as a description of the drivetrain. Acura TSX Gas Mileage (MPG) Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Acura TSX's real-world MPG based on how and where you drive a car. The most accurate Acura TSX MPG estimates based on real world results of 21.3 million miles driven in 779 Acura TS1es. 2012 Acura TSX. EPA MPG Owner MPG Estimates 2012 Acura TSX 4 cyl, 2.4 L, Manual 6-spd Premium Gasoline Not Available. How can I share my MPG? Combined MPG 24. combined. city/highway. MPG. City MPG 21. city. Highway MPG 29. highway. 4.2 gals/100 miles. 05 Acura TSX Gas Mileage was created by inxs My commute to work is 17 miles each way (20 minute drive). 14 miles on interstate going ~70 mph. 3 miles of lights where the speed limit is 50 (maybe 10 lights with 2 stops. The most accurate 2008 Acura TS1es MPG estimates based on real world results of 1.1 million miles driven in 44 Acura TS1es. We can help you calculate and track your fuel economy. MPG Estimates from Others MPG estimates from drivers like you! Fuel Economy of 2006 Acura Vehicles. EPA MPG Owner MPG Estimates 2006 Acura MDX 4WD 6 cyl, 3.5 L 2006 Acura TSX 4 cyl, 2.4 L, Automatic (S5) Premium Gasoline. View detailed gas mileage data for the 2005 Acura TSX. Use our handy tool to get estimated annual fuel costs based on your driving habits.