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BMW Z4 vs. Mercedes-Benz GLK Fuel Economy (km/L)

Chart is based on 87 fuel economy reports for the BMW Z4 and 36 fuel economy reports for the Mercedes-Benz GLK.

BMW Z4 km/L

BMW Z4 BMW Z4 2011 53.7 MPG Highway Percentage 45 percent BMW Z4 BMW Z4 2010 56.5 MPG Highway Percentage 20 percent BMW Z4 BMW Z4 2010 58.0 MPG Highway Percentage 77 percent BMW Z4 BMW Z4 2009 8.3 MPG Highway Percentage 19 percent BMW Z4 BMW Z4 2009 62.3 MPG Highway Percentage 55 percent BMW Z4 BMW Z4 2008 64.4 MPG Highway Percentage 100 percent BMW Z4 BMW Z4 2008 10.3 MPG Highway Percentage 80 percent BMW Z4 BMW Z4 2008 70.0 MPG Highway Percentage 75 percent BMW Z4 BMW Z4 2007 47.0 MPG Highway Percentage 42 percent BMW Z4 BMW Z4 2007 62.5 MPG Highway Percentage 69 percent BMW Z4 BMW Z4 2007 62.7 MPG Highway Percentage 47 percent BMW Z4 BMW Z4 2007 42.4 MPG Highway Percentage 27 percent BMW Z4 BMW Z4 2007 60.3 MPG Highway Percentage 25 percent BMW Z4 BMW Z4 2007 72.0 MPG Highway Percentage 70 percent BMW Z4 BMW Z4 2006 66.3 MPG Highway Percentage 25 percent BMW Z4 BMW Z4 2006 62.8 MPG Highway Percentage 50 percent BMW Z4 BMW Z4 2006 41.5 MPG Highway Percentage 20 percent BMW Z4 BMW Z4 2006 63.5 MPG Highway Percentage 55 percent BMW Z4 BMW Z4 2006 59.3 MPG Highway Percentage 32 percent BMW Z4 BMW Z4 2006 58.2 MPG Highway Percentage 55 percent BMW Z4 BMW Z4 2005 66.0 MPG Highway Percentage 75 percent BMW Z4 BMW Z4 2005 50.3 MPG Highway Percentage 43 percent BMW Z4 BMW Z4 2005 54.1 MPG Highway Percentage 20 percent BMW Z4 BMW Z4 2004 63.1 MPG Highway Percentage 21 percent BMW Z4 BMW Z4 2004 63.5 MPG Highway Percentage 67 percent BMW Z4 BMW Z4 2004 68.5 MPG Highway Percentage 10 percent BMW Z4 BMW Z4 2003 64.1 MPG Highway Percentage 53 percent BMW Z4 BMW Z4 2003 63.0 MPG Highway Percentage 20 percent BMW Z4 BMW Z4 2003 60.2 MPG Highway Percentage 40 percent BMW Z4 BMW Z4 2003 80.9 MPG Highway Percentage 68 percent BMW Z4 BMW Z4 2003 55.8 MPG Highway Percentage 60 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
2011 2dr Hardtop conv. turbocharged 335hp 3.0L I6
7-speed automated manual RWD
hills med light 0 20 35 45 70 53.7  
2010 2dr Hardtop conv. turbocharged 300hp 3.0L I6
7-speed automated manual RWD
flat med light 5 15 60 20 80 56.5  
2010 2dr Hardtop conv. turbocharged 300hp 3.0L I6
6-speed manual RWD
flat lead light 3 0 20 77 72 58.0  
2009 2dr Hardtop conv. turbocharged 300hp 3.0L I6
7-speed automated manual RWD
hills med hvy 10 5 67 19 120 8.3  
2009 2dr Hardtop conv. 255-horsepower 3.0L I6
6-speed shiftable automatic RWD
flat med hvy 9 9 27 55 70 62.3  
2008 2dr Hatch 330-horsepower 3.2L I6
6-speed manual RWD
flat light light 0 0 0 100 73 64.4  
2008 2dr Convertible 255-horsepower 3.0L I6
6-speed shiftable automatic RWD
flat light none 0 10 10 80 100 10.3  
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2008 2dr Convertible 215-horsepower 3.0L I6
6-speed shiftable automatic RWD
flat med hvy 17 3 6 75 75 70.0  
2007 2dr Hatch 330-horsepower 3.2L I6
6-speed manual RWD
flat med none 8 22 28 42 65 47.0  
2007 2dr Hatch 255-horsepower 3.0L I6
6-speed shiftable automatic RWD
flat lead light 8 15 8 69 68 62.5  
2007 2dr Hatch 255-horsepower 3.0L I6
6-speed manual RWD
flat med light 12 16 25 47 72 62.7  
2007 2dr Convertible 330-horsepower 3.2L I6
6-speed manual RWD
flat lead none 50 17 7 27 75 42.4  
2007 2dr Convertible 255-horsepower 3.0L I6
6-speed manual RWD
flat med light 7 22 47 25 60 60.3  
2007 2dr Convertible 215-horsepower 3.0L I6
6-speed shiftable automatic RWD
flat light hvy 1 4 25 70 70 72.0  
2006 2dr Hatch 255-horsepower 3.0L I6
6-speed shiftable automatic RWD
flat light none 0 15 60 25 70 66.3  
2006 2dr Hatch 255-horsepower 3.0L I6
6-speed manual RWD
flat med light 10 10 30 50 65 62.8  
2006 2dr Convertible 330-horsepower 3.2L I6
6-speed manual RWD
flat med none 8 46 25 20 78 41.5  
2006 2dr Convertible 255-horsepower 3.0L I6
6-speed shiftable automatic RWD
flat med hvy 0 0 45 55 60 63.5  
2006 2dr Convertible 255-horsepower 3.0L I6
6-speed manual RWD
flat med light 2 28 38 32 70 59.3  
2006 2dr Convertible 215-horsepower 3.0L I6
6-speed manual RWD
flat med light 7 13 25 55 74 58.2  
2005 2dr Convertible 225-horsepower 3.0L I6
5-speed shiftable automatic RWD
hills med light 1 1 23 75 65 66.0  
2005 2dr Convertible 184-horsepower 2.5L I6
5-speed shiftable automatic RWD
flat lead hvy 15 25 18 43 60 50.3  
2005 2dr Convertible 184-horsepower 2.5L I6
5-speed manual RWD
hills light none 10 40 30 20 65 54.1  
2004 2dr Convertible 225-horsepower 3.0L I6
6-speed manual RWD
flat med none 4 20 55 21 67 63.1  
2004 2dr Convertible 184-horsepower 2.5L I6
5-speed shiftable automatic RWD
flat med hvy 0 0 33 67 70 63.5  
2004 2dr Convertible 184-horsepower 2.5L I6
5-speed manual RWD
flat light none 0 10 80 10 65 68.5  
2003 2dr Convertible 225-horsepower 3.0L I6
6-speed manual RWD
flat med light 8 8 30 53 70 64.1  
2003 2dr Convertible 225-horsepower 3.0L I6
6-speed automated manual RWD
flat light light 10 20 50 20 60 63.0  
2003 2dr Convertible 225-horsepower 3.0L I6
5-speed shiftable automatic RWD
flat med light 20 20 20 40 60 60.2  
2003 2dr Convertible 184-horsepower 2.5L I6
6-speed automated manual RWD
flat light light 8 5 20 68 70 80.9  
2003 2dr Convertible 184-horsepower 2.5L I6
5-speed manual RWD
flat med none 2 7 31 60 77 55.8  

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This page shows only averages. See all the BMW Z4 fuel economy data.

Mercedes-Benz GLK km/L

Mercedes-Benz GLK Mercedes-Benz GLK 2013 82.4 MPG Highway Percentage 40 percent Mercedes-Benz GLK Mercedes-Benz GLK 2013 15.6 MPG Highway Percentage 95 percent Mercedes-Benz GLK Mercedes-Benz GLK 2013 53.5 MPG Highway Percentage 0 percent Mercedes-Benz GLK Mercedes-Benz GLK 2011 44.5 MPG Highway Percentage 83 percent Mercedes-Benz GLK Mercedes-Benz GLK 2010 51.4 MPG Highway Percentage 24 percent Mercedes-Benz GLK Mercedes-Benz GLK 2010 23.9 MPG Highway Percentage 48 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
2013 4dr SUV turbocharged 200hp 2.1L I4 Diesel
7-speed shiftable automatic AWD
flat med hvy 0 7 53 40 73 82.4  
2013 4dr SUV turbocharged 168hp 2.1L I4 Diesel
7-speed shiftable automatic AWD
flat med hvy 0 0 5 95 110 15.6  
2013 4dr SUV 302-horsepower 3.5L V6
7-speed shiftable automatic RWD
flat v.lt hvy 0 0 100 0 0 53.5  
2011 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic AWD
hills med none 0 9 9 83 84 44.5  
2010 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic RWD
flat light light 8 23 45 24 66 51.4  
2010 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic AWD
flat light light 11 17 24 48 93 23.9  

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This page shows only averages. See all the Mercedes-Benz GLK fuel economy data.

BMW Z4 vs. Mercedes-Benz GLK 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 Z4 and Mercedes-Benz GLK'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 Hatchbacks and Convertibles.
See TrueDelta's information for all BMW models and Mercedes-Benz models.

What Our Members Are Saying about the Real Gas Mileage of the BMW Z4

BMW Z4 Real Gas Mileage: Pros
YearBody/PowertrainComment
2007 2dr Hatch 255-horsepower 3.0L I6
6-speed manual RWD
it gets better fuel economy than the M coupe, but still out performs the 2.5i and 3.0i models. see full BMW Z4 review
2007 2dr Convertible 215-horsepower 3.0L I6
6-speed shiftable automatic RWD
Fuel economy is great. Getting 30 to 33 mpg on trips on 2 lane rural highways at 65 to 70 mph. see full BMW Z4 review
2006 2dr Convertible 215-horsepower 3.0L I6
6-speed manual RWD
Around town I get about 23 mpg but on the open highway, get 30 to 32 mpg which is huge since the Z only uses premium grade gas. see full BMW Z4 review
2004 2dr Convertible 225-horsepower 3.0L I6
6-speed manual RWD
Average 26-27mpg combined city/highway in daily commuter driving (no expressway)...even with some spirited driving. see full BMW Z4 review
BMW Z4 Real Gas Mileage: Cons
YearBody/PowertrainComment
2007 2dr Hatch 330-horsepower 3.2L I6
6-speed manual RWD
City driving only about 17 MPG; highway driving 21 MPG see full BMW Z4 review
 

What Our Members Are Saying about the Real Gas Mileage of the 2001 Mercedes-Benz GLK

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