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Audi A8 / S8 vs. Scion tC MPG

Chart is based on 28 fuel economy reports for the Audi A8 / S8 and 86 fuel economy reports for the Scion tC.

Audi A8 / S8 MPG

Audi A8 / S8 Audi A8 / S8 2014 17.5 MPG Highway Percentage 22 percent Audi A8 / S8 Audi A8 / S8 2012 17.9 MPG Highway Percentage 50 percent Audi A8 / S8 Audi A8 / S8 2011 20.4 MPG Highway Percentage 36 percent Audi A8 / S8 Audi A8 / S8 2009 20.0 MPG Highway Percentage 100 percent Audi A8 / S8 Audi A8 / S8 2008 19.1 MPG Highway Percentage 35 percent Audi A8 / S8 Audi A8 / S8 2008 15.0 MPG Highway Percentage 45 percent Audi A8 / S8 Audi A8 / S8 2007 26.7 MPG Highway Percentage 80 percent Audi A8 / S8 Audi A8 / S8 2007 19.5 MPG Highway Percentage 29 percent Audi A8 / S8 Audi A8 / S8 2005 18.0 MPG Highway Percentage 38 percent Audi A8 / S8 Audi A8 / S8 2005 18.4 MPG Highway Percentage 52 percent Audi A8 / S8 Audi A8 / S8 2004 18.3 MPG Highway Percentage 66 percent Audi A8 / S8 Audi A8 / S8 2001 16.5 MPG Highway Percentage 13 percent Audi A8 / S8 Audi A8 / S8 2000 19.3 MPG Highway Percentage 67 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 MPG
2014 4dr Sedan, ext. turbocharged 420hp 4.0L V8
8-speed shiftable automatic AWD
flat med light 17 0 61 22 75 17.5  
2012 4dr Sedan, ext. 372-horsepower 4.2L V8
8-speed shiftable automatic AWD
flat med hvy 0 50 0 50 65 17.9  
2011 4dr Sedan 372-horsepower 4.2L V8
8-speed shiftable automatic AWD
flat med hvy 12 14 39 36 68 20.4  
2009 4dr Sedan 350-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat light none 0 0 0 100 75 20.0  
2008 4dr Sedan, ext. 350-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat med none 5 30 30 35 70 19.1  
2008 4dr Sedan 350-horsepower 4.2L V8
6-speed shiftable automatic AWD
hills lead hvy 5 40 10 45 70 15.0  
2007 4dr Sedan, ext. 350-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat med hvy 5 5 10 80 75 26.7  
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2007 4dr Sedan 350-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat med none 7 34 30 29 88 19.5  
2005 4dr Sedan, ext. 330-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat lead hvy 23 15 25 38 60 18.0  
2005 4dr Sedan 330-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat med light 8 31 10 52 68 18.4  
2004 4dr Sedan, ext. 330-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat med light 8 11 15 66 74 18.3  
2001 4dr Sedan 360-horsepower 4.2L V8
5-speed shiftable automatic AWD
flat med light 38 38 13 13 60 16.5  
2000 4dr Sedan 310-horsepower 4.2L V8
5-speed shiftable automatic AWD
flat light light 12 8 14 67 60 19.3  

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This page shows only averages. See all the Audi A8 / S8 fuel economy data.

Scion tC MPG

Scion tC Scion tC 2013 27.9 MPG Highway Percentage 78 percent Scion tC Scion tC 2012 27.4 MPG Highway Percentage 30 percent Scion tC Scion tC 2012 29.5 MPG Highway Percentage 60 percent Scion tC Scion tC 2011 32.5 MPG Highway Percentage 65 percent Scion tC Scion tC 2011 29.2 MPG Highway Percentage 84 percent Scion tC Scion tC 2010 23.6 MPG Highway Percentage 29 percent Scion tC Scion tC 2008 27.3 MPG Highway Percentage 56 percent Scion tC Scion tC 2008 21.9 MPG Highway Percentage 30 percent Scion tC Scion tC 2007 28.9 MPG Highway Percentage 66 percent Scion tC Scion tC 2007 27.5 MPG Highway Percentage 56 percent Scion tC Scion tC 2006 27.7 MPG Highway Percentage 67 percent Scion tC Scion tC 2006 27.1 MPG Highway Percentage 48 percent Scion tC Scion tC 2005 27.6 MPG Highway Percentage 63 percent Scion tC Scion tC 2005 26.6 MPG Highway Percentage 61 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 MPG
2013 2dr Hatch 180-horsepower 2.5L I4
6-speed manual FWD
flat light light 0 3 20 78 55 27.9  
2012 2dr Hatch 180-horsepower 2.5L I4
6-speed shiftable automatic FWD
flat light none 20 20 30 30 70 27.4  
2012 2dr Hatch 180-horsepower 2.5L I4
6-speed manual FWD
flat light light 10 25 5 60 65 29.5  
2011 2dr Hatch 180-horsepower 2.5L I4
6-speed shiftable automatic FWD
hills med light 5 10 20 65 65 32.5  
2011 2dr Hatch 180-horsepower 2.5L I4
6-speed manual FWD
flat light light 1 5 11 84 61 29.2  
2010 2dr Hatch 161-horsepower 2.4L I4
4-speed automatic FWD
flat light none 23 24 24 29 65 23.6  
2008 2dr Hatch 161-horsepower 2.4L I4
5-speed manual FWD
flat med none 5 18 21 56 67 27.3  
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2008 2dr Hatch 161-horsepower 2.4L I4
4-speed automatic FWD
flat med hvy 30 30 10 30 70 21.9  
2007 2dr Hatch 160-horsepower 2.4L I4
5-speed manual FWD
flat med none 9 15 11 66 72 28.9  
2007 2dr Hatch 160-horsepower 2.4L I4
4-speed automatic FWD
flat med light 7 15 23 56 63 27.5  
2006 2dr Hatch 160-horsepower 2.4L I4
5-speed manual FWD
flat med light 9 9 16 67 71 27.7  
2006 2dr Hatch 160-horsepower 2.4L I4
4-speed automatic FWD
flat med light 10 16 26 48 67 27.1  
2005 2dr Hatch 160-horsepower 2.4L I4
5-speed manual FWD
flat med light 12 11 14 63 73 27.6  
2005 2dr Hatch 160-horsepower 2.4L I4
4-speed automatic FWD
flat med light 14 14 11 61 68 26.6  

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This page shows only averages. See all the Scion tC fuel economy data.

Audi A8 / S8 vs. Scion tC 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 Audi A8 / S8 and Scion tC's where a car was driven. So you can get an idea of their real-world MPG based on how and where you drive a car.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Audi models and Scion models.

TrueDelta Reviews the Real Gas Mileage of the Audi A8 / S8

Audi A8 / S8 Real Gas Mileage: Pros
YearComment
2013 Fuel economy might seem an odd, "why to buy" for such a large, powerful car. But this large powerful car manages EPA ratings of 18 mpg city, 28 mpg highway, each one mpg better than the superceded V8. In suburban driving the trip computer typically reported averages in the low 20s, but as high as 25.5. We're a long way from large luxury sedans that had trouble cracking 18. The BMW is rated a bit higher, 19/28, but this is close enough to call it a draw. If you want even better fuel economy, Audi how also offers a 240-horsepower diesel with EPA ratings of 24/36. But the TDI is only available with the long wheelbase and will also cost you another $3,700. BMW offers no comparable car on this side of the Atlantic. see full Audi A8 / S8 review
 

What Our Members Are Saying about the Real Gas Mileage of the Audi A8 / S8

Audi A8 / S8 Real Gas Mileage: Pros
YearBody/PowertrainComment
2004 4dr Sedan, ext. 330-horsepower 4.2L V8
6-speed shiftable automatic AWD
The Audi A8L is an interesting car if bought used. As it is a premium model, it is often bought on lease or by rich people. It is also all aluminium - when sold they are usually in great condition. The fuel economy is good for its size - about 12 miles a gallon city and 22 highway. For an 8 cylinder, all wheel drive performance car this is not bad. However high gas prices make it nota very economic choice for the gas version. With the introduction of the diesel version means used vehicles will come onto th eused market in about three years (2106). Fuel consumption will be better. see full Audi A8 / S8 review
 

What Our Members Are Saying about the Real Gas Mileage of the Scion tC

Scion tC Real Gas Mileage: Pros
YearBody/PowertrainComment
2009 2dr Hatch 161-horsepower 2.4L I4
4-speed automatic FWD
Gas saving, takes awhile for the tank to be empty, and good for commuting see full Scion tC review
2006 2dr Hatch 160-horsepower 2.4L I4
4-speed automatic FWD
Perfectly acceptable-to-good fuel economy for 2.4 liters 160 hp engine and 3000 pound car weight. see full Scion tC review
2006 2dr Hatch 160-horsepower 2.4L I4
5-speed manual FWD
with 163hp, it got relatively decent fuel economy. see full Scion tC review
Scion tC Real Gas Mileage: Cons
YearBody/PowertrainComment
2006 2dr Hatch 160-horsepower 2.4L I4
5-speed manual FWD
Sometimes I feel like the car ought to have a sixth gear. see full Scion tC review