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Cadillac STS vs. GMC Canyon Fuel Economy (g/100m)

Chart is based on 28 fuel economy reports for the Cadillac STS and 13 fuel economy reports for the GMC Canyon.

Cadillac STS g/100m

Cadillac STS Cadillac STS 2008 5.0 MPG Highway Percentage 90 percent Cadillac STS Cadillac STS 2008 4.6 MPG Highway Percentage 50 percent Cadillac STS Cadillac STS 2007 4.6 MPG Highway Percentage 28 percent Cadillac STS Cadillac STS 2006 4.1 MPG Highway Percentage 100 percent Cadillac STS Cadillac STS 2006 5.2 MPG Highway Percentage 60 percent Cadillac STS Cadillac STS 2006 5.3 MPG Highway Percentage 20 percent Cadillac STS Cadillac STS 2005 4.9 MPG Highway Percentage 53 percent Cadillac STS Cadillac STS 2005 23.5 MPG Highway Percentage 40 percent Cadillac STS Cadillac STS 2005 4.8 MPG Highway Percentage 45 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 g/100m
2008 4dr Sedan 320-horsepower 4.6L V8
6-speed shiftable automatic AWD		 flat v.lt light 0 10 0 90 60 5.0  
2008 4dr Sedan 302-horsepower 3.6L V6
6-speed shiftable automatic RWD		 flat med light 9 11 30 50 73 4.6  
2007 4dr Sedan 320-horsepower 4.6L V8
6-speed shiftable automatic RWD		 flat med light 3 50 20 28 70 4.6  
2006 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic RWD		 mtns light none 0 0 0 100 65 4.1  
2006 4dr Sedan 254-horsepower 3.6L V6
5-speed shiftable automatic RWD		 flat med light 20 9 10 60 67 5.2  
2006 4dr Sedan 254-horsepower 3.6L V6
5-speed shiftable automatic AWD		 flat light none 0 45 35 20 60 5.3  
2005 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic RWD		 flat med light 0 3 43 53 67 4.9  
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2005 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic AWD		 flat med light 10 45 5 40 70 23.5  
2005 4dr Sedan 255-horsepower 3.6L V6
5-speed shiftable automatic RWD		 flat light light 5 20 30 45 60 4.8  

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This page shows only averages. See all the Cadillac STS fuel economy data.

GMC Canyon g/100m

GMC Canyon GMC Canyon 2009 4.8 MPG Highway Percentage 60 percent GMC Canyon GMC Canyon 2007 28.4 MPG Highway Percentage 40 percent GMC Canyon GMC Canyon 2007 4.3 MPG Highway Percentage 30 percent GMC Canyon GMC Canyon 2006 4.2 MPG Highway Percentage 65 percent GMC Canyon GMC Canyon 2006 5.6 MPG Highway Percentage 30 percent GMC Canyon GMC Canyon 2006 4.5 MPG Highway Percentage 80 percent GMC Canyon GMC Canyon 2005 4.3 MPG Highway Percentage 92 percent GMC Canyon GMC Canyon 2005 5.2 MPG Highway Percentage 20 percent GMC Canyon GMC Canyon 2005 4.3 MPG Highway Percentage 30 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 g/100m
2009 4dr Crew Cab 5ft bed 242-horsepower 3.7L I5
4-speed automatic RWD		 flat med light 10 10 20 60 70 4.8  
2007 4dr Extended Cab 6ft bed 242-horsepower 3.7L I5
4-speed automatic RWD		 flat med light 0 20 40 40 120 28.4  
2007 4dr Extended Cab 6ft bed 185-horsepower 2.9L I4
5-speed manual RWD		 flat lead light 20 20 30 30 65 4.3  
2006 4dr Extended Cab 6ft bed 175-horsepower 2.8L I4
4-speed automatic RWD		 flat light light 5 10 20 65 68 4.2  
2006 4dr Crew Cab 5ft bed 220-horsepower 3.5L I5
4-speed automatic 4WD, part-time w/low range		 flat light none 21 25 25 30 60 5.6  
2006 2dr Regular Cab 6ft bed 220-horsepower 3.5L I5
4-speed automatic 4WD, part-time w/low range		 flat light none 0 3 18 80 63 4.5  
2005 4dr Extended Cab 6ft bed 220-horsepower 3.5L I5
5-speed manual RWD		 hills light none 0 4 4 92 65 4.3  
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2005 4dr Extended Cab 6ft bed 220-horsepower 3.5L I5
4-speed automatic RWD		 flat med light 5 15 60 20 60 5.2  
2005 4dr Crew Cab 5ft bed 175-horsepower 2.8L I4
5-speed manual RWD		 flat med light 30 10 30 30 65 4.3  

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

Cadillac STS vs. GMC Canyon Fuel Economy (g/100m)

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 Cadillac STS and GMC Canyon's where a car was driven. So you can get an idea of their real-world g/100m based on how and where you drive a car.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Cadillac models and GMC models.

What Our Members Are Saying about the Real Gas Mileage of the Cadillac STS

Cadillac STS Real Gas Mileage: Cons
YearBody/PowertrainComment
2006 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic RWD		 16 city/21 highway. Buy it only if you can afford it with out complaining. see full Cadillac STS review
2005 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic AWD		 This car is thirsty. I live in flat country and I get 15 mpg with 80% highway traffic. I only get 19 mpg on trips. It probably needs a 6th speed overdive for the highway. see full Cadillac STS review
 

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

GMC Canyon Real Gas Mileage: Pros
YearBody/PowertrainComment
2006 2dr Regular Cab 6ft bed 220-horsepower 3.5L I5
4-speed automatic 4WD, part-time w/low range		 Five cylinder engine delivers superior fuel economy. see full GMC Canyon review
2006 4dr Extended Cab 6ft bed 175-horsepower 2.8L I4
4-speed automatic RWD		 I regularly get 21-22mpg combo city/commute using regular gas. I have gotten 27-28mpg hwy on long trips.In my book this is excellent see full GMC Canyon review
GMC Canyon Real Gas Mileage: Cons
YearBody/PowertrainComment
2006 2dr Regular Cab 6ft bed 175-horsepower 2.8L I4
4-speed automatic RWD		 Four cyl./ 5-speed manual only gets 23 mpg. My V8 Silverado returned 19... see full GMC Canyon review