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Mercury Milan vs. Audi A8 / S8 Fuel Economy (L/100km)

Chart is based on 88 fuel economy reports for the Mercury Milan and 28 fuel economy reports for the Audi A8 / S8.

Mercury Milan L/100km

Mercury Milan Mercury Milan 2010 9.5 MPG Highway Percentage 63 percent Mercury Milan Mercury Milan 2010 7.6 MPG Highway Percentage 42 percent Mercury Milan Mercury Milan 2009 9.5 MPG Highway Percentage 80 percent Mercury Milan Mercury Milan 2009 13.1 MPG Highway Percentage 5 percent Mercury Milan Mercury Milan 2009 9.2 MPG Highway Percentage 36 percent Mercury Milan Mercury Milan 2008 6.7 MPG Highway Percentage 75 percent Mercury Milan Mercury Milan 2008 8.3 MPG Highway Percentage 70 percent Mercury Milan Mercury Milan 2008 10.3 MPG Highway Percentage 55 percent Mercury Milan Mercury Milan 2007 10.6 MPG Highway Percentage 28 percent Mercury Milan Mercury Milan 2007 11.6 MPG Highway Percentage 75 percent Mercury Milan Mercury Milan 2007 8.9 MPG Highway Percentage 58 percent Mercury Milan Mercury Milan 2006 9.0 MPG Highway Percentage 50 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
2010 4dr Sedan 240-horsepower 3.0L V6
6-speed shiftable automatic FWD
flat light light 3 16 19 63 73 9.5  
2010 4dr Sedan 175-horsepower 2.5L I4
6-speed automatic FWD
flat med light 6 10 42 42 66 7.6  
2009 4dr Sedan 221-horsepower 3.0L V6
6-speed automatic FWD
hills med none 6 5 10 80 65 9.5  
2009 4dr Sedan 221-horsepower 3.0L V6
6-speed automatic AWD
hills light light 5 80 10 5 65 13.1  
2009 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
hills med hvy 6 20 38 36 70 9.2  
2008 4dr Sedan 221-horsepower 3.0L V6
6-speed automatic FWD
flat light none 8 13 5 75 65 6.7  
2008 4dr Sedan 160-horsepower 2.3L I4
5-speed manual FWD
flat med hvy 10 15 5 70 80 8.3  
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2008 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
flat med light 3 35 7 55 64 10.3  
2007 4dr Sedan 221-horsepower 3.0L V6
6-speed automatic FWD
flat med light 18 20 35 28 68 10.6  
2007 4dr Sedan 221-horsepower 3.0L V6
6-speed automatic AWD
hills med hvy 0 25 0 75 75 11.6  
2007 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
flat light light 8 16 19 58 69 8.9  
2006 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
flat light light 0 16 34 50 66 9.0  

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This page shows only averages. See all the Mercury Milan fuel economy data.

Audi A8 / S8 L/100km

Audi A8 / S8 Audi A8 / S8 2014 13.4 MPG Highway Percentage 22 percent Audi A8 / S8 Audi A8 / S8 2012 13.3 MPG Highway Percentage 50 percent Audi A8 / S8 Audi A8 / S8 2011 11.6 MPG Highway Percentage 36 percent Audi A8 / S8 Audi A8 / S8 2009 11.8 MPG Highway Percentage 100 percent Audi A8 / S8 Audi A8 / S8 2008 12.3 MPG Highway Percentage 35 percent Audi A8 / S8 Audi A8 / S8 2008 15.7 MPG Highway Percentage 45 percent Audi A8 / S8 Audi A8 / S8 2007 8.8 MPG Highway Percentage 80 percent Audi A8 / S8 Audi A8 / S8 2007 12.3 MPG Highway Percentage 29 percent Audi A8 / S8 Audi A8 / S8 2005 13.1 MPG Highway Percentage 38 percent Audi A8 / S8 Audi A8 / S8 2005 12.8 MPG Highway Percentage 52 percent Audi A8 / S8 Audi A8 / S8 2004 13.2 MPG Highway Percentage 66 percent Audi A8 / S8 Audi A8 / S8 2001 14.3 MPG Highway Percentage 13 percent Audi A8 / S8 Audi A8 / S8 2000 12.3 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 L/100km
2014 4dr Sedan, ext. turbocharged 420hp 4.0L V8
8-speed shiftable automatic AWD
flat med light 17 0 61 22 75 13.4  
2012 4dr Sedan, ext. 372-horsepower 4.2L V8
8-speed shiftable automatic AWD
flat med hvy 0 50 0 50 65 13.3  
2011 4dr Sedan 372-horsepower 4.2L V8
8-speed shiftable automatic AWD
flat med hvy 12 14 39 36 68 11.6  
2009 4dr Sedan 350-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat light none 0 0 0 100 75 11.8  
2008 4dr Sedan, ext. 350-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat med none 5 30 30 35 70 12.3  
2008 4dr Sedan 350-horsepower 4.2L V8
6-speed shiftable automatic AWD
hills lead hvy 5 40 10 45 70 15.7  
2007 4dr Sedan, ext. 350-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat med hvy 5 5 10 80 75 8.8  
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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 12.3  
2005 4dr Sedan, ext. 330-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat lead hvy 23 15 25 38 60 13.1  
2005 4dr Sedan 330-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat med light 8 31 10 52 68 12.8  
2004 4dr Sedan, ext. 330-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat med light 8 11 15 66 74 13.2  
2001 4dr Sedan 360-horsepower 4.2L V8
5-speed shiftable automatic AWD
flat med light 38 38 13 13 60 14.3  
2000 4dr Sedan 310-horsepower 4.2L V8
5-speed shiftable automatic AWD
flat light light 12 8 14 67 60 12.3  

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

Mercury Milan vs. Audi A8 / S8 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 Mercury Milan and Audi A8 / S8'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 Mercury models and Audi models.

What Our Members Are Saying about the Real Gas Mileage of the Mercury Milan

Mercury Milan Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
MPG up to 34 hwy, no less than 25 in heavy traffic. 17 gal tank gives you around 500 mile range between gas stations. see full Mercury Milan review
2007 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
The economy is amazing and not compromised. see full Mercury Milan review
2007 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
I can carry my family, in comfort, for long trips and still get 30mpg+. Around town driving returns 23+ mpg. This mileage is within 2-3 mpg of the smaller 2003 Focus we replaced. see full Mercury Milan review
2006 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
I have seen as high as 34.5 mpg at 57mph. see full Mercury Milan review
2006 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
Avg. 25+, very goood for a car this size see full Mercury Milan review
2006 0 221-horsepower 3.0L V6
6-speed automatic FWD
Was match competitively with similar models, see full Mercury Milan review
2006 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
We consistently get around 30 MPG - and this is computed from amount of fuel and miles travelled, not from the "trip computer." This is a darn nice-size car to deliver that kind of fuel economy. see full Mercury Milan review
Mercury Milan Real Gas Mileage: Cons
YearBody/PowertrainComment
2008 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
Hyundi Sonata with similar size engine and a 5-speed automatic delivers 22/32. Malibu with a 2.4 and a 6-speed delivers 22/32. Focus/Milan with a 2.3 and 5-speed auto 20/28. Initial freeway driving is consistent in the 28-30 mpg range. Competitors better. see full Mercury Milan review
 

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