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Toyota Prius vs. Mazda CX-9 MPG

Chart is based on 2101 fuel economy reports for the Toyota Prius and 335 fuel economy reports for the Mazda CX-9.

Toyota Prius MPG

Toyota Prius Toyota Prius 2017 60.5 MPG Highway Percentage 15 percent Toyota Prius Toyota Prius 2017 64.2 MPG Highway Percentage 44 percent Toyota Prius Toyota Prius 2016 56.4 MPG Highway Percentage 17 percent Toyota Prius Toyota Prius 2015 44.8 MPG Highway Percentage 65 percent Toyota Prius Toyota Prius 2014 47.7 MPG Highway Percentage 40 percent Toyota Prius Toyota Prius 2013 60.0 MPG Highway Percentage 73 percent Toyota Prius Toyota Prius 2013 11.5 MPG Highway Percentage 27 percent Toyota Prius Toyota Prius 2012 66.6 MPG Highway Percentage 78 percent Toyota Prius Toyota Prius 2012 52.9 MPG Highway Percentage 31 percent Toyota Prius Toyota Prius 2011 49.7 MPG Highway Percentage 54 percent Toyota Prius Toyota Prius 2010 47.6 MPG Highway Percentage 45 percent Toyota Prius Toyota Prius 2010 35.8 MPG Highway Percentage 13 percent Toyota Prius Toyota Prius 2009 46.9 MPG Highway Percentage 60 percent Toyota Prius Toyota Prius 2008 49.0 MPG Highway Percentage 56 percent Toyota Prius Toyota Prius 2007 50.7 MPG Highway Percentage 43 percent Toyota Prius Toyota Prius 2006 49.4 MPG Highway Percentage 40 percent Toyota Prius Toyota Prius 2005 48.6 MPG Highway Percentage 52 percent Toyota Prius Toyota Prius 2004 45.6 MPG Highway Percentage 53 percent Toyota Prius Toyota Prius 2003 43.9 MPG Highway Percentage 37 percent Toyota Prius Toyota Prius 2002 46.1 MPG Highway Percentage 55 percent Toyota Prius Toyota Prius 2001 45.5 MPG Highway Percentage 41 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
2017 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 hills v.lt light 5 30 50 15 100 60.5  
2017 4dr Hatch 95-horsepower 1.8L I4 Hybrid
CVT FWD		 hills light light 3 0 54 44 60 64.2  
2016 4dr Hatch 95-horsepower 1.8L I4 Hybrid
CVT FWD		 flat light light 8 53 22 17 58 56.4  
2015 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 flat light none 0 2 34 65 70 44.8  
2014 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 flat light hvy 0 6 54 40 70 47.7  
2013 4dr Hatch 98-horsepower 1.8L I4 Plug-in Hybrid
CVT FWD		 flat light light 0 3 24 73 69 60.0  
2013 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 flat med hvy 5 19 49 27 60 11.5  
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2012 4dr Hatch 98-horsepower 1.8L I4 Plug-in Hybrid
CVT FWD		 flat v.lt hvy 2 19 2 78 73 66.6  
2012 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 flat v.lt light 8 45 15 31 57 52.9  
2011 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 flat light light 1 9 36 54 63 49.7  
2010 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 flat med light 7 18 30 45 69 47.6  
2010 4dr Hatch flat med none 0 87 0 13 60 35.8  
2009 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD		 flat light light 3 8 29 60 67 46.9  
2008 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD		 flat light light 5 22 17 56 62 49.0  
2007 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD		 hills light light 13 26 19 43 64 50.7  
2006 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD		 flat light light 8 21 31 40 66 49.4  
2005 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD		 flat light light 6 14 28 52 70 48.6  
2004 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD		 flat light none 9 20 18 53 92 45.6  
2003 4dr Sedan 70-horsepower 1.5L I4 Hybrid
CVT FWD		 flat light light 8 23 32 37 68 43.9  
2002 4dr Sedan 70-horsepower 1.5L I4 Hybrid
CVT FWD		 flat light light 14 8 23 55 66 46.1  
2001 4dr Sedan 70-horsepower 1.5L I4 Hybrid
CVT FWD		 flat light light 10 28 21 41 68 45.5  

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This page shows only averages. See all the Toyota Prius fuel economy data.

Mazda CX-9 MPG

Mazda CX-9 Mazda CX-9 2019 25.2 MPG Highway Percentage 50 percent Mazda CX-9 Mazda CX-9 2017 19.7 MPG Highway Percentage 40 percent Mazda CX-9 Mazda CX-9 2013 21.1 MPG Highway Percentage 5 percent Mazda CX-9 Mazda CX-9 2012 20.2 MPG Highway Percentage 97 percent Mazda CX-9 Mazda CX-9 2012 16.5 MPG Highway Percentage 15 percent Mazda CX-9 Mazda CX-9 2011 17.1 MPG Highway Percentage 21 percent Mazda CX-9 Mazda CX-9 2011 19.3 MPG Highway Percentage 55 percent Mazda CX-9 Mazda CX-9 2010 18.4 MPG Highway Percentage 37 percent Mazda CX-9 Mazda CX-9 2010 14.5 MPG Highway Percentage 29 percent Mazda CX-9 Mazda CX-9 2009 18.7 MPG Highway Percentage 14 percent Mazda CX-9 Mazda CX-9 2009 17.9 MPG Highway Percentage 50 percent Mazda CX-9 Mazda CX-9 2008 19.7 MPG Highway Percentage 68 percent Mazda CX-9 Mazda CX-9 2008 19.0 MPG Highway Percentage 54 percent Mazda CX-9 Mazda CX-9 2007 19.7 MPG Highway Percentage 43 percent Mazda CX-9 Mazda CX-9 2007 18.3 MPG Highway Percentage 54 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
2019 4dr SUV turbocharged 250hp 2.5L I4
6-speed shiftable automatic AWD		 flat light none 0 50 0 50 50 25.2  
2017 4dr SUV turbocharged 250hp 2.5L I4
6-speed shiftable automatic AWD		 flat med none 5 5 50 40 75 19.7  
2013 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 flat light light 0 95 0 5 70 21.1  
2012 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 hills med none 0 0 4 97 78 20.2  
2012 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 flat med light 0 5 80 15 70 16.5  
2011 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 flat med hvy 44 20 15 21 64 17.1  
2011 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 flat light light 0 10 35 55 63 19.3  
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2010 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 flat light light 33 17 13 37 63 18.4  
2010 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 hills light none 6 48 17 29 73 14.5  
2009 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 hills med light 5 19 61 14 62 18.7  
2009 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 flat med none 7 26 18 50 66 17.9  
2008 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 flat med light 4 15 13 68 72 19.7  
2008 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 flat light light 6 15 25 54 70 19.0  
2007 4dr SUV 263-horsepower 3.5L V6
6-speed shiftable automatic FWD		 flat med hvy 13 19 25 43 67 19.7  
2007 4dr SUV 263-horsepower 3.5L V6
6-speed shiftable automatic AWD		 flat light none 10 20 16 54 69 18.3  

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This page shows only averages. See all the Mazda CX-9 fuel economy data.

Toyota Prius vs. Mazda CX-9 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 Toyota Prius and Mazda CX-9'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 Hatchbacks
See TrueDelta's information for all Toyota models and Mazda models.

TrueDelta Reviews the Real Gas Mileage of the Toyota Prius

Toyota Prius Real Gas Mileage: Pros
YearComment
2016 The new Toyota Prius's EPA ratings are the best of any car without a plug: 54 mpg city, 50 mpg highway. Well, almost. That honor specifically goes to the Prius Two Eco, the variant I tested. With more battery-powered range, some aerodynamic enhancements, and a slightly lower curb weight, the Prius Two Eco scores 58/53. The Ford C-MAX's EPA ratings aren't in the same league: 42/37. When running on gasoline, the Chevrolet Volt doesn't test as well as the Prius: 42/43. But you can plug in the Volt for about 50 miles of electric-only range. The new Honda Civic, among the most fuel-efficient non-hybrid compacts, manages 31/41. In my real-world driving the Prius Two Eco easily beat its EPA ratings, at least in temperate weather. Driven with a very light foot on my standard suburban route, it twice averaged 93 mpg, easily the best in my testing of any car without a plug. When the air temperature dropped into the 40s, though, I couldn't quite manage 60 mpg. On a 70-mph highway in mild weather the Prius averaged just over 60 mpg. Overall for the week it averaged 65 mpg, nearly double the C-MAX and more than double the Civic. My efforts were aided by some of the most thorough driving style feedback you'll find in a car. The Prius scores how you acclerate, cruise, and brake, and provides tips for improvement. It also stores your average mpg daily for a month, then monthly over a long time period. see full Toyota Prius review
 

What Our Members Are Saying about the Real Gas Mileage of the Toyota Prius

Toyota Prius Real Gas Mileage: Pros
YearBody/PowertrainComment
2012 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 This is the obvious number one reason to buy a Prius. Unlike Ford, Nissan and others who make hybrid vehicles, the Toyota usually came out ahead in MPG- even in the freezing cold winter of Minnesota. The mileage ranged from 42+ in the winter to well over 59-62 in the spring-fall. My best tank was 601 miles to a tank of regular Costco gas. see full Toyota Prius review
2011 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 Great, a number one factor with high gas prices. see full Toyota Prius review
2011 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 The gas mileage of the Prius is unbeatable. With the price of gas climing at the pump it was time to buy the Prius. see full Toyota Prius review
2011 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 Fuel economy is excellent. Also, the car is very rromy with lots of leg room and can carry some pretty big cargo. I once had 7 people in it for 15 minutes, not recomended as it was reaaly slow and too heavy for its braking power. In 25,00 miles NOTHING has gone wrong or needed repair. see full Toyota Prius review
2010 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 The new Prius is even easier to drive in a responsible manner and has improve MPG from previous models. see full Toyota Prius review
2010 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 it gives the highest mileage among all cars. Beats Honda Insight hands down. see full Toyota Prius review
2010 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 It gets 40+ mpg no matter how badly you drive it. see full Toyota Prius review
2010 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 52 mile commute to work every day and averaging approximately 50 mpg. Reduces USA dependence on foreign oil and carbon footprint. see full Toyota Prius review
2010 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 The Prius 50 MPG mixed driving is realistic. The worst MPG I have seen is 45 MPG and the best was 56 MPG. I can only compare that to tests results I have seen where the Insight is 38-42 MPG see full Toyota Prius review
2010 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 What is not to like?! see full Toyota Prius review
Toyota Prius Real Gas Mileage: Cons
YearBody/PowertrainComment
2007 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD		 The engine continues to run when I stop at a stop street, red light or in traffic. That is a sin. There is no excuse to continue running any engine if the car is not moving. see full Toyota Prius review
 

What Our Members Are Saying about the Real Gas Mileage of the Mazda CX-9

Mazda CX-9 Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 avg 18mpg for a large vehicle see full Mazda CX-9 review
2007 4dr SUV 263-horsepower 3.5L V6
6-speed shiftable automatic FWD		 Uses regular gas. I have been getting about 19-20 MPG with mostly rush hour highway driving. see full Mazda CX-9 review
Mazda CX-9 Real Gas Mileage: Cons
YearBody/PowertrainComment
2012 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 EPA ratings of 17/24, but I've averaged barely 18 overall in my first 1200 miles...hoping for a slight improvement after break-in. UPDATE- as of 02/11/2013, I am averaging 20-21mpg overall with 4200 miles on the clock. On a recent 380-mile interstate trip, I managed 22.8mpg with the cruise set at 80mph. see full Mazda CX-9 review
2009 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 A bit lower than the competitions see full Mazda CX-9 review
2009 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 in city gives about 13-14 mpg. Highway is still good. I can get 21-23 mpg on highways see full Mazda CX-9 review
2008 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 The AWD feature does use more gas than a FWD vehicle. Averages about 17-18 city and about 20 highway. see full Mazda CX-9 review
2008 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 The fuel economy was lower than for the Murano. The plus is that it uses regular. see full Mazda CX-9 review
2008 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 too low see full Mazda CX-9 review
2007 4dr SUV 263-horsepower 3.5L V6
6-speed shiftable automatic AWD		 Could be better. I have seen 24mpg as a high on the highway....but usually closer to 21-22. Around town is 17-18. see full Mazda CX-9 review
2007 4dr SUV 263-horsepower 3.5L V6
6-speed shiftable automatic AWD		 Around town mileage is low. see full Mazda CX-9 review