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GMC Envoy vs. Saturn ASTRA MPG

Chart is based on 33 fuel economy reports for the GMC Envoy and 242 fuel economy reports for the Saturn ASTRA.

GMC Envoy MPG

GMC Envoy GMC Envoy 2009 17.0 MPG Highway Percentage 30 percent GMC Envoy GMC Envoy 2008 18.1 MPG Highway Percentage 43 percent GMC Envoy GMC Envoy 2008 17.1 MPG Highway Percentage 43 percent GMC Envoy GMC Envoy 2007 10.5 MPG Highway Percentage 90 percent GMC Envoy GMC Envoy 2007 14.3 MPG Highway Percentage 65 percent GMC Envoy GMC Envoy 2006 17.0 MPG Highway Percentage 50 percent GMC Envoy GMC Envoy 2006 16.2 MPG Highway Percentage 35 percent GMC Envoy GMC Envoy 2006 16.6 MPG Highway Percentage 38 percent GMC Envoy GMC Envoy 2005 16.6 MPG Highway Percentage 25 percent GMC Envoy GMC Envoy 2005 21.8 MPG Highway Percentage 100 percent GMC Envoy GMC Envoy 2005 15.2 MPG Highway Percentage 42 percent GMC Envoy GMC Envoy 2004 16.0 MPG Highway Percentage 30 percent GMC Envoy GMC Envoy 2004 17.7 MPG Highway Percentage 0 percent GMC Envoy GMC Envoy 2003 15.0 MPG Highway Percentage 10 percent GMC Envoy GMC Envoy 2003 18.5 MPG Highway Percentage 45 percent GMC Envoy GMC Envoy 2003 16.6 MPG Highway Percentage 30 percent GMC Envoy GMC Envoy 2002 18.6 MPG Highway Percentage 75 percent GMC Envoy GMC Envoy 2002 16.5 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 MPG
2009 4dr SUV 285-horsepower 4.2L I6
4-speed automatic RWD		 flat med none 10 30 30 30 70 17.0  
2008 4dr SUV 285-horsepower 4.2L I6
4-speed automatic RWD		 flat med none 11 36 10 43 70 18.1  
2008 4dr SUV 285-horsepower 4.2L I6
4-speed automatic 4WD w/low range		 flat light light 5 15 38 43 58 17.1  
2007 4dr SUV 302-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat light none 0 5 5 90 100 10.5  
2007 4dr SUV 291-horsepower 4.2L I6
4-speed automatic 4WD w/low range		 flat light none 5 15 15 65 60 14.3  
2006 4dr SUV 300-horsepower 5.3L V8
4-speed automatic RWD		 flat light hvy 0 25 25 50 60 17.0  
2006 4dr SUV 291-horsepower 4.2L I6
4-speed automatic RWD		 flat light hvy 10 20 35 35 60 16.2  
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2006 4dr SUV 291-horsepower 4.2L I6
4-speed automatic 4WD w/low range		 flat light none 6 45 13 38 88 16.6  
2005 4dr SUV, ext. 300-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med hvy 35 20 20 25 70 16.6  
2005 4dr SUV 275-horsepower 4.2L I6
4-speed automatic RWD		 mtns light light 0 0 0 100 70 21.8  
2005 4dr SUV 275-horsepower 4.2L I6
4-speed automatic 4WD w/low range		 hills med none 19 26 14 42 58 15.2  
2004 4dr SUV, ext. 275-horsepower 4.2L I6
4-speed automatic 4WD w/low range		 hills lead none 5 30 35 30 75 16.0  
2004 4dr SUV 275-horsepower 4.2L I6
4-speed automatic 4WD w/low range		 hills light light 33 17 50 0 0 17.7  
2003 4dr SUV, ext. 290-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med light 1 50 39 10 60 15.0  
2003 4dr SUV 290-horsepower 5.3L V8
4-speed automatic RWD		 flat light light 3 13 38 45 63 18.5  
2003 4dr SUV 275-horsepower 4.2L I6
4-speed automatic 4WD w/low range		 flat med light 10 33 27 30 63 16.6  
2002 4dr SUV 270-horsepower 4.2L I6
4-speed automatic RWD		 flat light light 0 5 20 75 70 18.6  
2002 4dr SUV 270-horsepower 4.2L I6
4-speed automatic 4WD w/low range		 flat light light 20 15 5 60 65 16.5  

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

Saturn ASTRA MPG

Saturn ASTRA Saturn ASTRA 2009 32.7 MPG Highway Percentage 71 percent Saturn ASTRA Saturn ASTRA 2009 27.9 MPG Highway Percentage 51 percent Saturn ASTRA Saturn ASTRA 2009 18.9 MPG Highway Percentage 47 percent Saturn ASTRA Saturn ASTRA 2008 30.8 MPG Highway Percentage 54 percent Saturn ASTRA Saturn ASTRA 2008 28.8 MPG Highway Percentage 58 percent Saturn ASTRA Saturn ASTRA 2008 31.2 MPG Highway Percentage 50 percent Saturn ASTRA Saturn ASTRA 2008 27.0 MPG Highway Percentage 58 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
2009 4dr Hatch 138-horsepower 1.8L I4
5-speed manual FWD		 flat light light 4 11 14 71 110 32.7  
2009 4dr Hatch 138-horsepower 1.8L I4
4-speed automatic FWD		 flat light none 3 36 10 51 105 27.9  
2009 2dr Hatch 138-horsepower 1.8L I4
4-speed automatic FWD		 flat med none 2 20 32 47 117 18.9  
2008 4dr Hatch 138-horsepower 1.8L I4
5-speed manual FWD		 flat light none 5 21 20 54 69 30.8  
2008 4dr Hatch 138-horsepower 1.8L I4
4-speed automatic FWD		 flat light none 8 18 16 58 67 28.8  
2008 2dr Hatch 138-horsepower 1.8L I4
5-speed manual FWD		 flat light light 10 28 11 50 69 31.2  
2008 2dr Hatch 138-horsepower 1.8L I4
4-speed automatic FWD		 flat med light 5 4 33 58 69 27.0  

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This page shows only averages. See all the Saturn ASTRA fuel economy data.

GMC Envoy vs. Saturn ASTRA 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 GMC Envoy and Saturn ASTRA'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 SUVs
See TrueDelta's information for all GMC models and Saturn models.

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

GMC Envoy Real Gas Mileage: Cons
YearBody/PowertrainComment
2003 4dr SUV 275-horsepower 4.2L I6
4-speed automatic 4WD w/low range		 I average about 16 MPG in town and 20 on free way on a good day (depends on trafic and road altitude changes, sometimes it was better than 20mpg). see full GMC Envoy review
2002 4dr SUV 270-horsepower 4.2L I6
4-speed automatic 4WD w/low range		 I cannot seem to get above 16 mpg. I wish I had better fuel economy. see full GMC Envoy review
2002 4dr SUV 270-horsepower 4.2L I6
4-speed automatic 4WD w/low range		 Stinks for a 6 cylinder. see full GMC Envoy review
 

What Our Members Are Saying about the Real Gas Mileage of the Saturn ASTRA

Saturn ASTRA Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 4dr Hatch 138-horsepower 1.8L I4
4-speed automatic FWD		 Consistently above 30 mpg at highway speed+ in winter. see full Saturn ASTRA review
2008 4dr Hatch 138-horsepower 1.8L I4
4-speed automatic FWD		 I have an Automatic, which comes in a four speed, and I get 28mpg! see full Saturn ASTRA review
2008 4dr Hatch 138-horsepower 1.8L I4
4-speed automatic FWD		 33 MPG see full Saturn ASTRA review
2008 4dr Hatch 138-horsepower 1.8L I4
4-speed automatic FWD		 Wonderful!!! see full Saturn ASTRA review
2008 4dr Hatch 138-horsepower 1.8L I4
5-speed manual FWD		 It is about 45% greater than my current car and is higher than its direct competitors. see full Saturn ASTRA review
2008 4dr Hatch 138-horsepower 1.8L I4
4-speed automatic FWD		 The car gets descent fuel economy. It is not as good as I would have expected a 1.8L to be, but is as good or better than other cars I was considering (VW Rabbit and Mazda3). see full Saturn ASTRA review
2008 2dr Hatch 138-horsepower 1.8L I4
5-speed manual FWD		 At interstate speeds I still got over 31 MPG. At 70 mph the engine pulls about 3400 RPM. see full Saturn ASTRA review
2008 2dr Hatch 138-horsepower 1.8L I4
5-speed manual FWD		 Made it to 30mpg... Daily commute 35 miles each way see full Saturn ASTRA review
2008 4dr Hatch 138-horsepower 1.8L I4
4-speed automatic FWD		 getting around 25 mpg in the city. Big upgrade from the 14 with previous vehicle see full Saturn ASTRA review
2008 2dr Hatch 138-horsepower 1.8L I4
5-speed manual FWD		 Gets over 30 MPG see full Saturn ASTRA review