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BMW 7-Series vs. Mercury Sable Fuel Economy (km/L)

Chart is based on 156 fuel economy reports for the BMW 7-Series and 65 fuel economy reports for the Mercury Sable.

BMW 7-Series km/L

BMW 7-Series BMW 7-Series 2014 38.3 MPG Highway Percentage 0 percent BMW 7-Series BMW 7-Series 2010 32.9 MPG Highway Percentage 5 percent BMW 7-Series BMW 7-Series 2009 38.7 MPG Highway Percentage 80 percent BMW 7-Series BMW 7-Series 2008 44.7 MPG Highway Percentage 50 percent BMW 7-Series BMW 7-Series 2007 62.8 MPG Highway Percentage 80 percent BMW 7-Series BMW 7-Series 2006 50.6 MPG Highway Percentage 56 percent BMW 7-Series BMW 7-Series 2004 28.5 MPG Highway Percentage 10 percent BMW 7-Series BMW 7-Series 2003 48.9 MPG Highway Percentage 30 percent BMW 7-Series BMW 7-Series 2002 44.7 MPG Highway Percentage 20 percent BMW 7-Series BMW 7-Series 2001 48.8 MPG Highway Percentage 38 percent BMW 7-Series BMW 7-Series 2001 64.7 MPG Highway Percentage 75 percent BMW 7-Series BMW 7-Series 2000 37.0 MPG Highway Percentage 25 percent BMW 7-Series BMW 7-Series 2000 47.7 MPG Highway Percentage 85 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 km/L
2014 4dr Sedan, ext. turbocharged 315hp 3.0L I6
8-speed shiftable automatic AWD		 hills lead none 0 60 40 0 38.3  
2010 4dr Sedan turbocharged 400hp 4.4L V8
6-speed shiftable automatic RWD		 flat med hvy 10 10 75 5 80 32.9  
2009 4dr Sedan turbocharged 400hp 4.4L V8
6-speed shiftable automatic RWD		 flat med light 0 15 5 80 65 38.7  
2008 4dr Sedan 360-horsepower 4.8L V8
6-speed shiftable automatic RWD		 hills med light 20 10 20 50 75 44.7  
2007 4dr Sedan 360-horsepower 4.8L V8
6-speed shiftable automatic RWD		 flat light light 0 0 20 80 70 62.8  
2006 4dr Sedan 360-horsepower 4.8L V8
6-speed shiftable automatic RWD		 hills med hvy 6 26 12 56 72 50.6  
2004 4dr Sedan 325-horsepower 4.4L V8
6-speed shiftable automatic RWD		 hills med light 23 28 40 10 65 28.5  
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2003 4dr Sedan 325-horsepower 4.4L V8
6-speed shiftable automatic RWD		 flat light none 45 20 5 30 60 48.9  
2002 4dr Sedan 325-horsepower 4.4L V8
6-speed shiftable automatic RWD		 flat med light 0 50 30 20 75 44.7  
2001 4dr Sedan 282-horsepower 4.4L V8
5-speed shiftable automatic RWD		 hills med hvy 27 28 7 38 70 48.8  
2001 4dr Sedan 282-horsepower 4.4L V8
5-speed automatic RWD		 flat med light 10 10 5 75 75 64.7  
2000 4dr Sedan, ext. 326-horsepower 5.4L V12
5-speed shiftable automatic RWD		 hills med hvy 10 40 25 25 70 37.0  
2000 4dr Sedan 282-horsepower 4.4L V8
5-speed shiftable automatic RWD		 hills lead hvy 1 4 10 85 80 47.7  

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This page shows only averages. See all the BMW 7-Series fuel economy data.

Mercury Sable km/L

Mercury Sable Mercury Sable 2009 58.3 MPG Highway Percentage 0 percent Mercury Sable Mercury Sable 2008 41.6 MPG Highway Percentage 23 percent Mercury Sable Mercury Sable 2005 55.9 MPG Highway Percentage 30 percent Mercury Sable Mercury Sable 2005 60.0 MPG Highway Percentage 78 percent Mercury Sable Mercury Sable 2004 55.7 MPG Highway Percentage 75 percent Mercury Sable Mercury Sable 2003 55.7 MPG Highway Percentage 93 percent Mercury Sable Mercury Sable 2002 58.8 MPG Highway Percentage 80 percent Mercury Sable Mercury Sable 2001 63.3 MPG Highway Percentage 79 percent Mercury Sable Mercury Sable 2000 53.8 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 km/L
2009 4dr Sedan 263-horsepower 3.5L V6
6-speed automatic FWD		 flat med light 0 5 95 0 N/A 58.3  
2008 4dr Sedan 263-horsepower 3.5L V6
6-speed automatic FWD		 hills med light 35 35 8 23 70 41.6  
2005 4dr Sedan 201-horsepower 3.0L V6
4-speed automatic FWD		 hills med light 14 14 43 30 60 55.9  
2005 4dr Sedan 153-horsepower 3.0L V6
4-speed automatic FWD		 flat light light 8 8 8 78 60 60.0  
2004 4dr Sedan 201-horsepower 3.0L V6
4-speed automatic FWD		 flat med hvy 5 15 5 75 65 55.7  
2003 4dr Sedan 200-horsepower 3.0L V6
4-speed automatic FWD		 flat med none 2 2 3 93 73 55.7  
2002 4dr Sedan 200-horsepower 3.0L V6
4-speed automatic FWD		 flat med light 15 0 5 80 70 58.8  
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2001 4dr Sedan 200-horsepower 3.0L V6
4-speed automatic FWD		 flat med light 1 1 19 79 64 63.3  
2000 4dr Wagon 200-horsepower 3.0L V6
4-speed automatic FWD		 flat med light 0 0 50 50 60 53.8  

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

BMW 7-Series vs. Mercury Sable Fuel Economy (km/L)

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 BMW 7-Series and Mercury Sable's where a car was driven. So you can get an idea of their real-world km/L based on how and where you drive a car.

See TrueDelta's information for all Sedans
See TrueDelta's information for all BMW models and Mercury models.

What Our Members Are Saying about the Real Gas Mileage of the BMW 7-Series

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

Mercury Sable Real Gas Mileage: Pros
YearBody/PowertrainComment
2009 4dr Sedan 263-horsepower 3.5L V6
6-speed automatic FWD		 for a big car fuel economy is around 22 average and about 28 hwy see full Mercury Sable review
2001 4dr Sedan 200-horsepower 3.0L V6
4-speed automatic FWD		 For a V6 engine with 200 horse power this vehicle is a bit of a camel. I was pleasently surprise that a used vehicle with over 70K could still run so efficently. see full Mercury Sable review