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Chevrolet SS vs. GMC Yukon Fuel Economy (L/100km)

Chart is based on 11 fuel economy reports for the Chevrolet SS and 64 fuel economy reports for the GMC Yukon.

Chevrolet SS L/100km

Chevrolet SS Chevrolet SS 2017 14.2 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
2017 4dr Sedan 415-horsepower 6.2L V8
6-speed shiftable automatic RWD		 flat med light 0 0 50 50 70 14.2  

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This page shows only averages. See all the Chevrolet SS fuel economy data.

GMC Yukon L/100km

GMC Yukon GMC Yukon 2010 17.8 MPG Highway Percentage 15 percent GMC Yukon GMC Yukon 2010 13.4 MPG Highway Percentage 64 percent GMC Yukon GMC Yukon 2009 21.4 MPG Highway Percentage 20 percent GMC Yukon GMC Yukon 2009 13.3 MPG Highway Percentage 75 percent GMC Yukon GMC Yukon 2008 16.2 MPG Highway Percentage 67 percent GMC Yukon GMC Yukon 2008 14.5 MPG Highway Percentage 50 percent GMC Yukon GMC Yukon 2008 13.8 MPG Highway Percentage 50 percent GMC Yukon GMC Yukon 2007 17.8 MPG Highway Percentage 33 percent GMC Yukon GMC Yukon 2007 15.7 MPG Highway Percentage 15 percent GMC Yukon GMC Yukon 2007 16.7 MPG Highway Percentage 25 percent GMC Yukon GMC Yukon 2007 17.5 MPG Highway Percentage 21 percent GMC Yukon GMC Yukon 2007 15.2 MPG Highway Percentage 30 percent GMC Yukon GMC Yukon 2007 15.2 MPG Highway Percentage 40 percent GMC Yukon GMC Yukon 2006 17.4 MPG Highway Percentage 5 percent GMC Yukon GMC Yukon 2006 18.8 MPG Highway Percentage 33 percent GMC Yukon GMC Yukon 2005 15.3 MPG Highway Percentage 51 percent GMC Yukon GMC Yukon 2005 11.7 MPG Highway Percentage 99 percent GMC Yukon GMC Yukon 2005 15.7 MPG Highway Percentage 48 percent GMC Yukon GMC Yukon 2005 14.3 MPG Highway Percentage 70 percent GMC Yukon GMC Yukon 2005 15.1 MPG Highway Percentage 50 percent GMC Yukon GMC Yukon 2004 13.8 MPG Highway Percentage 78 percent GMC Yukon GMC Yukon 2004 19.9 MPG Highway Percentage 9 percent GMC Yukon GMC Yukon 2004 15.4 MPG Highway Percentage 20 percent GMC Yukon GMC Yukon 2004 13.1 MPG Highway Percentage 58 percent GMC Yukon GMC Yukon 2003 14.0 MPG Highway Percentage 56 percent GMC Yukon GMC Yukon 2003 16.9 MPG Highway Percentage 20 percent GMC Yukon GMC Yukon 2003 14.2 MPG Highway Percentage 46 percent GMC Yukon GMC Yukon 2003 14.5 MPG Highway Percentage 31 percent GMC Yukon GMC Yukon 2002 16.2 MPG Highway Percentage 35 percent GMC Yukon GMC Yukon 2002 14.1 MPG Highway Percentage 0 percent GMC Yukon GMC Yukon 2001 14.3 MPG Highway Percentage 20 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 SUV, ext. 320-horsepower 5.3L V8
6-speed shiftable automatic 4WD		 flat lead none 25 25 35 15 75 17.8  
2010 4dr SUV 403-horsepower 6.2L V8
6-speed shiftable automatic AWD		 flat v.lt light 9 15 12 64 63 13.4  
2009 4dr SUV 403-horsepower 6.2L V8
6-speed shiftable automatic AWD		 flat med none 0 65 15 20 75 21.4  
2009 4dr SUV 320-horsepower 5.3L V8
6-speed shiftable automatic RWD		 flat med light 5 10 10 75 75 13.3  
2008 4dr SUV, ext. 380-horsepower 6.2L V8
6-speed shiftable automatic AWD		 flat v.lt none 0 28 6 67 60 16.2  
2008 4dr SUV, ext. 320-horsepower 5.3L V8
4-speed automatic RWD		 flat light hvy 0 50 0 50 75 14.5  
2008 4dr SUV, ext. 320-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 hills light none 0 50 0 50 75 13.8  
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2007 4dr SUV, ext. 380-horsepower 6.2L V8
6-speed shiftable automatic AWD		 flat med light 5 3 60 33 73 17.8  
2007 4dr SUV, ext. 320-horsepower 5.3L V8
4-speed automatic RWD		 flat light light 20 55 10 15 70 15.7  
2007 4dr SUV, ext. 320-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med light 0 70 5 25 80 16.7  
2007 4dr SUV 380-horsepower 6.2L V8
6-speed shiftable automatic AWD		 flat light hvy 36 24 20 21 65 17.5  
2007 4dr SUV 320-horsepower 5.3L V8
4-speed automatic RWD		 flat light none 15 35 20 30 70 15.2  
2007 4dr SUV 320-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med light 11 28 21 40 78 15.2  
2006 4dr SUV, ext. 335-horsepower 6.0L V8
4-speed automatic AWD		 flat light none 10 15 70 5 75 17.4  
2006 4dr SUV 335-horsepower 6.0L V8
4-speed automatic AWD		 flat med hvy 7 33 27 33 75 18.8  
2005 4dr SUV, ext. 335-horsepower 6.0L V8
4-speed automatic AWD		 flat light light 7 11 31 51 64 15.3  
2005 4dr SUV, ext. 295-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat v.lt none 0 0 1 99 85 11.7  
2005 4dr SUV 335-horsepower 6.0L V8
4-speed automatic AWD		 hills med light 16 10 26 48 74 15.7  
2005 4dr SUV 295-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med light 2 22 5 70 70 14.3  
2005 4dr SUV 285-horsepower 4.8L V8
4-speed automatic 4WD w/low range		 flat med light 0 10 40 50 75 15.1  
2004 4dr SUV, ext. 335-horsepower 6.0L V8
4-speed automatic AWD		 flat light none 2 5 15 78 62 13.8  
2004 4dr SUV, ext. 285-horsepower 4.8L V8
4-speed automatic RWD		 flat med hvy 18 55 18 9 70 19.9  
2004 4dr SUV 295-horsepower 5.3L V8
4-speed automatic RWD		 flat light hvy 10 30 40 20 63 15.4  
2004 4dr SUV 295-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med light 8 15 20 58 70 13.1  
2003 4dr SUV, ext. 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat light light 1 18 25 56 64 14.0  
2003 4dr SUV 320-horsepower 6.0L V8
4-speed automatic AWD		 flat med none 0 80 0 20 75 16.9  
2003 4dr SUV 285-horsepower 5.3L V8
4-speed automatic RWD		 hills med hvy 0 0 55 46 75 14.2  
2003 4dr SUV 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med hvy 22 20 27 31 60 14.5  
2002 4dr SUV, ext. 320-horsepower 6.0L V8
4-speed automatic AWD		 flat light light 10 30 25 35 70 16.2  
2002 4dr SUV, ext. 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 hills light light 0 0 100 0 0 14.1  
2001 4dr SUV 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat light light 0 80 0 20 65 14.3  

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This page shows only averages. See all the GMC Yukon fuel economy data.

Chevrolet SS vs. GMC Yukon 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 Chevrolet SS and GMC Yukon'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 Chevrolet models and GMC models.

TrueDelta Reviews the Real Gas Mileage of the Chevrolet SS

Chevrolet SS Real Gas Mileage: Cons
YearComment
My mention of a $1,300 gas guzzler tax foreshadowed this "why not." If you want a fuel-efficient car, you probably don't want a big, V8-powered sedan. But even compared to the Dodge Charger R/T the SS is a guzzler. This is partly because the very small number sold doesn't justify an upgrade to GM's latest engine and transmission technology, which includes variable valve timing, cylinder deactivation, and eight-speed automatic transmissions. These technologies enable the Charger R/T to earn EPA ratings of 16 mpg city, 25 mpg highway, while the SS can only manage 14/21 with a six-speed automatic or 15/21 with a six-speed manual (which skips from first to fourth under light throttle). In my real-world driving, the trip computer usually reported an average around 16 or 17 in the suburbs (20 if I drove with a very light foot) and MAYBE 24 on the highway. The trip computer in the Dodge reported averages that were usually higher by a couple MPG, but keep its engine in V4 mode (i.e. no lights to stop for) and the average can reach 30. see full Chevrolet SS review
 

What Our Members Are Saying about the Real Gas Mileage of the Chevrolet SS

Chevrolet SS Real Gas Mileage: Cons
YearBody/PowertrainComment
2017 4dr Sedan 415-horsepower 6.2L V8
6-speed manual RWD		 Wow, really, really bad. All the reviews you may have read about the fuel economy are dead on. You can optimistically get 24 on the freeway and low teens city. Then again you are NOT buying this car for fuel economy. see full Chevrolet SS review
 

What Our Members Are Saying about the Real Gas Mileage of the GMC Yukon

GMC Yukon Real Gas Mileage: Pros
YearBody/PowertrainComment
2001 4dr SUV 320-horsepower 6.0L V8
4-speed automatic AWD		 Overall 14.2 MPG. In town 14 MPG, on the interstate 18 MPG @ 65 mph, 16 MPG @ 75-80 mph. Would probably have better mileage with more gears than the 4 speed auto but overall a pretty efficient powertrain considering power and weight. see full GMC Yukon review
GMC Yukon Real Gas Mileage: Cons
YearBody/PowertrainComment
2003 4dr SUV, ext. 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 It does 13.8 - always has from new. GM lies about 17 - not possible. You can dive this with a lead-foot or as gently as you like. Empty or loaded. Makes no odds - 13.8 mpg !! see full GMC Yukon review