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Acura TLX vs. Porsche Cayman Fuel Economy (L/100km)

Chart is based on 5 fuel economy reports for the Acura TLX and 20 fuel economy reports for the Porsche Cayman.

Acura TLX L/100km

Acura TLX Acura TLX 2015 6.6 MPG Highway Percentage 100 percent Acura TLX Acura TLX 2015 7.9 MPG Highway Percentage 63 percent
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd L/100km
2015 4dr Sedan 290-horsepower 3.5L V6
9-speed shiftable automatic FWD		 flat v.lt none 0 0 0 100 75 6.6  
2015 4dr Sedan 290-horsepower 3.5L V6
9-speed shiftable automatic AWD		 hills med light 0 8 30 63 65 7.9  

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This page shows only averages. See all the Acura TLX fuel economy data.

Porsche Cayman L/100km

Porsche Cayman Porsche Cayman 2008 10.9 MPG Highway Percentage 44 percent Porsche Cayman Porsche Cayman 2008 9.2 MPG Highway Percentage 75 percent Porsche Cayman Porsche Cayman 2007 11.3 MPG Highway Percentage 5 percent Porsche Cayman Porsche Cayman 2007 10.5 MPG Highway Percentage 45 percent Porsche Cayman Porsche Cayman 2007 10.9 MPG Highway Percentage 50 percent Porsche Cayman Porsche Cayman 2006 12.0 MPG Highway Percentage 47 percent Porsche Cayman Porsche Cayman 2006 12.7 MPG Highway Percentage 15 percent
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd L/100km
2008 2dr Hatch 295-horsepower 3.4L H6
6-speed manual RWD		 flat med light 10 31 15 44 69 10.9  
2008 2dr Hatch 245-horsepower 2.7L H6
5-speed manual RWD		 flat med light 0 0 25 75 70 9.2  
2007 2dr Hatch 295-horsepower 3.4L H6
6-speed manual RWD		 flat med light 0 0 95 5 60 11.3  
2007 2dr Hatch 295-horsepower 3.4L H6
5-speed shiftable automatic RWD		 flat med hvy 25 25 5 45 70 10.5  
2007 2dr Hatch 245-horsepower 2.7L H6
5-speed manual RWD		 hills med light 0 14 36 50 73 10.9  
2006 2dr Hatch 295-horsepower 3.4L H6
6-speed manual RWD		 flat lead none 14 15 24 47 70 12.0  
2006 2dr Hatch 295-horsepower 3.4L H6
5-speed shiftable automatic RWD		 flat med none 0 85 0 15 60 12.7  

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This page shows only averages. See all the Porsche Cayman fuel economy data.

Acura TLX vs. Porsche Cayman Fuel Economy (L/100km)

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 TLX and Porsche Cayman's where a car was driven. So you can get an idea of their real-world L/100km based on how and where you drive a car.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Acura models and Porsche models.

TrueDelta Reviews the Real Gas Mileage of the Acura TLX

Acura TLX Real Gas Mileage: Pros
YearComment
2015 Compared to the Honda Accord, the Acura TLX has stronger engines and different, more performance-oriented transmissions. As a result, fuel economy takes a bit of a hit. Focusing on the four-cylinder, the EPA ratings are 27/36 for the Honda and 24/35 for the Acura. The latter is a nice bump over the 22/31 of last year's TSX, though, and also compares favorably to the MKZ's 22/33. In my driving, the trip computer reported averages ranging between 24 and 36 mpg in the suburbs (the high number when I was especially easy on the pedals) and high 30s on the highway. Of course, if fuel economy is a priority you can get the MKZ in hybrid form. Acura offers no such option. But the MKZ Hybrid is relatively sluggish. If you want a combination of good performance and good fuel economy in the same car (if not during the same drive), the TLX 2.4 has an edge. see full Acura TLX review
 

What Our Members Are Saying about the Real Gas Mileage of the Acura TLX

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What Our Members Are Saying about the Real Gas Mileage of the Porsche Cayman

Porsche Cayman Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 2dr Hatch 295-horsepower 3.4L H6
6-speed manual RWD		 It is better than I expected. I average roughly 23 miles with city and highway commuting on days I choose to take it to the office. On trips I can get 26 mpg, not stellar but not awful. see full Porsche Cayman review
2008 2dr Hatch 295-horsepower 3.4L H6
6-speed manual RWD		 Fuel economy is reasonable relative to the car's performance - 20 mpg, plus or minus a couple depending on the balance of city versus highway driving. see full Porsche Cayman review
Porsche Cayman Real Gas Mileage: Cons
YearBody/PowertrainComment
2007 2dr Hatch 295-horsepower 3.4L H6
6-speed manual RWD		 It sucks if you are driving the car correctly. On the slab I can see 26 mpg. see full Porsche Cayman review