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Saturn AURA vs. Mercury Mariner Fuel Economy (g/100m)

Chart is based on 288 fuel economy reports for the Saturn AURA and 35 fuel economy reports for the Mercury Mariner.

Saturn AURA g/100m

Saturn AURA Saturn AURA 2009 3.6 MPG Highway Percentage 75 percent Saturn AURA Saturn AURA 2008 4.5 MPG Highway Percentage 47 percent Saturn AURA Saturn AURA 2008 4.9 MPG Highway Percentage 68 percent Saturn AURA Saturn AURA 2008 5.9 MPG Highway Percentage 54 percent Saturn AURA Saturn AURA 2007 12.2 MPG Highway Percentage 48 percent Saturn AURA Saturn AURA 2007 10.0 MPG Highway Percentage 51 percent Saturn AURA Saturn AURA 2007 3.6 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 g/100m
2009 4dr Sedan 169-horsepower 2.4L I4
6-speed shiftable automatic FWD		 flat med light 6 10 10 75 73 3.6  
2008 4dr Sedan 252-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat med light 4 11 38 47 70 4.5  
2008 4dr Sedan 219-horsepower 3.5L V6
4-speed automatic FWD		 flat med none 5 18 9 68 69 4.9  
2008 4dr Sedan 169-horsepower 2.4L I4
4-speed automatic FWD		 flat light light 8 16 22 54 69 5.9  
2007 4dr Sedan 252-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat med light 3 9 40 48 79 12.2  
2007 4dr Sedan 224-horsepower 3.5L V6
4-speed automatic FWD		 flat light light 5 29 16 51 77 10.0  
2007 4dr Sedan 164-horsepower 2.4L I4 Hybrid
4-speed automatic FWD		 flat med light 5 10 35 50 65 3.6  

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

Mercury Mariner g/100m

Mercury Mariner Mercury Mariner 2011 5.3 MPG Highway Percentage 10 percent Mercury Mariner Mercury Mariner 2009 4.9 MPG Highway Percentage 30 percent Mercury Mariner Mercury Mariner 2009 2.8 MPG Highway Percentage 44 percent Mercury Mariner Mercury Mariner 2009 3.1 MPG Highway Percentage 60 percent Mercury Mariner Mercury Mariner 2008 4.5 MPG Highway Percentage 25 percent Mercury Mariner Mercury Mariner 2008 4.7 MPG Highway Percentage 33 percent Mercury Mariner Mercury Mariner 2008 3.3 MPG Highway Percentage 23 percent Mercury Mariner Mercury Mariner 2007 4.3 MPG Highway Percentage 61 percent Mercury Mariner Mercury Mariner 2007 3.4 MPG Highway Percentage 18 percent Mercury Mariner Mercury Mariner 2006 4.4 MPG Highway Percentage 45 percent Mercury Mariner Mercury Mariner 2006 4.7 MPG Highway Percentage 75 percent Mercury Mariner Mercury Mariner 2006 3.3 MPG Highway Percentage 31 percent Mercury Mariner Mercury Mariner 2005 4.8 MPG Highway Percentage 15 percent Mercury Mariner Mercury Mariner 2005 4.5 MPG Highway Percentage 75 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
2011 4dr SUV 240-horsepower 3.0L V6
6-speed automatic FWD		 flat v.lt none 30 30 30 10 60 5.3  
2009 4dr SUV 240-horsepower 3.0L V6
6-speed automatic FWD		 flat light light 20 20 30 30 70 4.9  
2009 4dr SUV 153-horsepower 2.5L I4 Hybrid
CVT FWD		 flat light light 11 13 31 44 60 2.8  
2009 4dr SUV 153-horsepower 2.5L I4 Hybrid
CVT AWD		 flat med light 30 0 10 60 80 3.1  
2008 4dr SUV 200-horsepower 3.0L V6
4-speed automatic FWD		 flat light light 0 45 30 25 70 4.5  
2008 4dr SUV 200-horsepower 3.0L V6
4-speed automatic AWD		 flat light none 0 8 60 33 60 4.7  
2008 4dr SUV 133-horsepower 2.3L I4 Hybrid
CVT AWD		 flat light hvy 5 18 55 23 65 3.3  
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2007 4dr SUV 200-horsepower 3.0L V6
4-speed automatic AWD		 flat light light 0 3 37 61 63 4.3  
2007 4dr SUV 133-horsepower 2.3L I4 Hybrid
CVT AWD		 flat light light 11 16 56 18 70 3.4  
2006 4dr SUV 200-horsepower 3.0L V6
4-speed automatic FWD		 flat light light 8 13 35 45 62 4.4  
2006 4dr SUV 200-horsepower 3.0L V6
4-speed automatic AWD		 flat med light 0 0 25 75 75 4.7  
2006 4dr SUV 133-horsepower 2.3L I4 Hybrid
CVT AWD		 hills light light 16 18 35 31 70 3.3  
2005 4dr SUV 200-horsepower 3.0L V6
4-speed automatic AWD		 flat light light 0 0 85 15 60 4.8  
2005 4dr SUV 153-horsepower 2.3L I4
4-speed automatic AWD		 flat v.lt light 3 13 8 75 67 4.5  

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

Saturn AURA vs. Mercury Mariner 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 Saturn AURA and Mercury Mariner'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 Saturn models and Mercury models.

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

Saturn AURA Real Gas Mileage: Pros
YearBody/PowertrainComment
2009 4dr Sedan 169-horsepower 2.4L I4
6-speed shiftable automatic FWD		 almost double that of my previous vehicle see full Saturn AURA review
2008 4dr Sedan 169-horsepower 2.4L I4
4-speed automatic FWD		 in town with the a/c on i get 19 mph but on the highway on trips i get 32 driving at 70mph see full Saturn AURA review
2008 4dr Sedan 169-horsepower 2.4L I4
4-speed automatic FWD		 Fuel economy is very good for vehicle this size. Ecotec is great on the highway. 3.6 Alloytec V6 with 6-speed is also surprisingly fuel frugal. see full Saturn AURA review
2008 4dr Sedan 252-horsepower 3.6L V6
6-speed shiftable automatic FWD		 FANTASTIC! And I drive it like I stole it! see full Saturn AURA review
2008 4dr Sedan 219-horsepower 3.5L V6
4-speed automatic FWD		 The car gets better fuel economy than most 4 cylinder cars this size. see full Saturn AURA review
2008 4dr Sedan 252-horsepower 3.6L V6
6-speed shiftable automatic FWD		 The Aura XR has an EPA rating of 18/26 (give or take). We consistently average 20+ in town and for 252hp, it averaged a respectable 28.5 - 30.3npg on a recent 18hr road trip. Did I mention we were fully loaded (4 humans and a full trunk)! see full Saturn AURA review
2008 4dr Sedan 169-horsepower 2.4L I4
4-speed automatic FWD		 For the vehicle size, the 4-cylinder EPA rating is very good. see full Saturn AURA review
2008 4dr Sedan 219-horsepower 3.5L V6
4-speed automatic FWD		 Decent fuel economy see full Saturn AURA review
2007 4dr Sedan 224-horsepower 3.5L V6
4-speed automatic FWD		 Good mpg for big V6. Avg 19 in mostly city driving, 28-29 mpg on trips see full Saturn AURA review
2007 4dr Sedan 224-horsepower 3.5L V6
4-speed automatic FWD		 Excellent fuel economy. I routinely get 29mpg at 65mph and 25mpg at 85mph. see full Saturn AURA review
Saturn AURA Real Gas Mileage: Cons
YearBody/PowertrainComment
2007 4dr Sedan 252-horsepower 3.6L V6
6-speed shiftable automatic FWD		 The 2007 XR model only available with a V6 engine(less economy). see full Saturn AURA review
2007 4dr Sedan 252-horsepower 3.6L V6
6-speed shiftable automatic FWD		 My car seems rather high in this regard or maybe I just have a lead foot. see full Saturn AURA review
2007 4dr Sedan 252-horsepower 3.6L V6
6-speed shiftable automatic FWD		 Poor city fuel economy. see full Saturn AURA review
2007 4dr Sedan 252-horsepower 3.6L V6
6-speed shiftable automatic FWD		 Good on highway, but bad on local. see full Saturn AURA review
2007 4dr Sedan 252-horsepower 3.6L V6
6-speed shiftable automatic FWD		 city mileage on XR lower than anticipated, not good in stop and go driving see full Saturn AURA review
2007 4dr Sedan 252-horsepower 3.6L V6
6-speed shiftable automatic FWD		 not broken in and haveing too much fun with the pedal. both will improve with time. this is a baby touring sedan that handles. see full Saturn AURA review
2007 4dr Sedan 252-horsepower 3.6L V6
6-speed shiftable automatic FWD		 The fuel economy is not class leading. I average about 20 miles per gallon in a mix of city and highway driving. see full Saturn AURA review
2007 4dr Sedan 224-horsepower 3.5L V6
4-speed automatic FWD		 Good on highway, very bad in traffic. see full Saturn AURA review
2007 4dr Sedan 224-horsepower 3.5L V6
4-speed automatic FWD		 Its six cylinder engine could not realistically be compared with a four. I really wanted to consider the Aura GL, and had had a request in to a dealer to let me know when they got one in. I never received a response to the call. see full Saturn AURA review
 

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

Mercury Mariner Real Gas Mileage: Pros
YearBody/PowertrainComment
2010 0 171-horsepower 2.5L I4
6-speed automatic FWD		 getting 31 mpg highway see full Mercury Mariner review
2009 4dr SUV 171-horsepower 2.5L I4
6-speed automatic FWD		 Has been very good and getting better see full Mercury Mariner review
2009 4dr SUV 240-horsepower 3.0L V6
6-speed automatic FWD		 Coming from a Trailblazer, we like the average of 21-22 MPG in mixed driving, as were used to about 17 MPG. Fuel economy climbs toward the rated 26 MPG the more highway driving we do. see full Mercury Mariner review
2007 4dr SUV 200-horsepower 3.0L V6
4-speed automatic AWD		 For the first almost three years after we got the car, it gave 21+ mpg in town & 24+ mpg on the road. see full Mercury Mariner review
2005 4dr SUV 153-horsepower 2.3L I4
4-speed automatic AWD		 For an SUV with a 4cyl and 4wd I get avg of 22 MPG mixed city and highway. I usually get 23-26 on freeway only. This is good. see full Mercury Mariner review
Mercury Mariner Real Gas Mileage: Cons
YearBody/PowertrainComment
2007 4dr SUV 200-horsepower 3.0L V6
4-speed automatic AWD		 For some reason when new Michelin All Terrain tires with Nitrogen air replaced the Champions from the factory, it plummeted to 17 & 20 mpg. No explanation from Michelin, Costco or Ford/Mercury - they have no idea why. see full Mercury Mariner review