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Dodge Ram 1500 vs. Mazda MX-5 Miata MPG

Chart is based on 87 fuel economy reports for the Dodge Ram 1500 and 287 fuel economy reports for the Mazda MX-5 Miata.

Dodge Ram 1500 MPG

Dodge Ram 1500 Dodge Ram 1500 2010 19.4 MPG Highway Percentage 39 percent Dodge Ram 1500 Dodge Ram 1500 2010 16.7 MPG Highway Percentage 15 percent Dodge Ram 1500 Dodge Ram 1500 2009 18.0 MPG Highway Percentage 35 percent Dodge Ram 1500 Dodge Ram 1500 2009 17.3 MPG Highway Percentage 34 percent Dodge Ram 1500 Dodge Ram 1500 2009 21.6 MPG Highway Percentage 68 percent Dodge Ram 1500 Dodge Ram 1500 2009 15.2 MPG Highway Percentage 47 percent Dodge Ram 1500 Dodge Ram 1500 2009 16.0 MPG Highway Percentage 20 percent Dodge Ram 1500 Dodge Ram 1500 2009 15.0 MPG Highway Percentage 50 percent Dodge Ram 1500 Dodge Ram 1500 2008 11.5 MPG Highway Percentage 50 percent Dodge Ram 1500 Dodge Ram 1500 2008 12.2 MPG Highway Percentage 33 percent Dodge Ram 1500 Dodge Ram 1500 2008 15.0 MPG Highway Percentage 80 percent Dodge Ram 1500 Dodge Ram 1500 2007 14.8 MPG Highway Percentage 32 percent Dodge Ram 1500 Dodge Ram 1500 2007 15.0 MPG Highway Percentage 40 percent Dodge Ram 1500 Dodge Ram 1500 2007 16.0 MPG Highway Percentage 47 percent Dodge Ram 1500 Dodge Ram 1500 2006 16.7 MPG Highway Percentage 50 percent Dodge Ram 1500 Dodge Ram 1500 2006 19.3 MPG Highway Percentage 50 percent Dodge Ram 1500 Dodge Ram 1500 2006 13.9 MPG Highway Percentage 87 percent Dodge Ram 1500 Dodge Ram 1500 2005 11.3 MPG Highway Percentage 0 percent Dodge Ram 1500 Dodge Ram 1500 2005 15.3 MPG Highway Percentage 45 percent Dodge Ram 1500 Dodge Ram 1500 2005 14.0 MPG Highway Percentage 25 percent Dodge Ram 1500 Dodge Ram 1500 2005 14.5 MPG Highway Percentage 0 percent Dodge Ram 1500 Dodge Ram 1500 2005 12.9 MPG Highway Percentage 53 percent Dodge Ram 1500 Dodge Ram 1500 2005 13.6 MPG Highway Percentage 20 percent Dodge Ram 1500 Dodge Ram 1500 2004 15.8 MPG Highway Percentage 40 percent Dodge Ram 1500 Dodge Ram 1500 2004 19.0 MPG Highway Percentage 80 percent Dodge Ram 1500 Dodge Ram 1500 2004 13.9 MPG Highway Percentage 60 percent Dodge Ram 1500 Dodge Ram 1500 2004 15.3 MPG Highway Percentage 32 percent Dodge Ram 1500 Dodge Ram 1500 2004 12.1 MPG Highway Percentage 33 percent Dodge Ram 1500 Dodge Ram 1500 2004 11.0 MPG Highway Percentage 0 percent Dodge Ram 1500 Dodge Ram 1500 2004 12.9 MPG Highway Percentage 60 percent Dodge Ram 1500 Dodge Ram 1500 2004 14.0 MPG Highway Percentage 25 percent Dodge Ram 1500 Dodge Ram 1500 2004 17.7 MPG Highway Percentage 35 percent Dodge Ram 1500 Dodge Ram 1500 2003 13.9 MPG Highway Percentage 45 percent Dodge Ram 1500 Dodge Ram 1500 2003 14.8 MPG Highway Percentage 60 percent Dodge Ram 1500 Dodge Ram 1500 2003 16.2 MPG Highway Percentage 45 percent Dodge Ram 1500 Dodge Ram 1500 2003 21.6 MPG Highway Percentage 25 percent Dodge Ram 1500 Dodge Ram 1500 2002 11.4 MPG Highway Percentage 40 percent Dodge Ram 1500 Dodge Ram 1500 2002 17.0 MPG Highway Percentage 90 percent Dodge Ram 1500 Dodge Ram 1500 2002 9.5 MPG Highway Percentage 25 percent Dodge Ram 1500 Dodge Ram 1500 2002 14.5 MPG Highway Percentage 20 percent Dodge Ram 1500 Dodge Ram 1500 2002 12.3 MPG Highway Percentage 30 percent Dodge Ram 1500 Dodge Ram 1500 2002 13.0 MPG Highway Percentage 80 percent Dodge Ram 1500 Dodge Ram 1500 2002 15.0 MPG Highway Percentage 40 percent Dodge Ram 1500 Dodge Ram 1500 2001 16.0 MPG Highway Percentage 100 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
2010 4dr Extended Cab 6.5ft bed 390-horsepower 5.7L V8
5-speed shiftable automatic RWD
flat light none 8 12 41 39 63 19.4  
2010 4dr Crew Cab 5.5ft bed 390-horsepower 5.7L V8
5-speed shiftable automatic 4WD, part-time w/low range
flat med light 40 30 15 15 100 16.7  
2009 4dr Extended Cab 6.5ft bed 390-horsepower 5.7L V8
5-speed shiftable automatic RWD
flat light light 4 31 30 35 65 18.0  
2009 4dr Extended Cab 6.5ft bed 390-horsepower 5.7L V8
5-speed shiftable automatic 4WD, part-time w/low range
flat light hvy 12 12 43 34 60 17.3  
2009 4dr Crew Cab 5.5ft bed 390-horsepower 5.7L V8
5-speed shiftable automatic RWD
flat med light 12 2 19 68 69 21.6  
2009 4dr Crew Cab 5.5ft bed 390-horsepower 5.7L V8
5-speed shiftable automatic 4WD, part-time w/low range
flat light none 8 10 35 47 65 15.2  
2009 4dr Crew Cab 5.5ft bed 310-horsepower 4.7L V8
5-speed shiftable automatic 4WD, part-time w/low range
flat lead none 13 13 55 20 63 16.0  
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2009 2dr Regular Cab 6.5ft bed 390-horsepower 5.7L V8
5-speed shiftable automatic RWD
flat lead light 45 0 5 50 70 15.0  
2008 4dr Extended Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic RWD
flat med light 0 0 50 50 80 11.5  
2008 4dr Extended Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic AWD w/low range
hills med light 20 20 26 33 60 12.2  
2008 4dr Extended Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic 4WD, part-time w/low range
flat med none 0 10 10 80 60 15.0  
2007 4dr Extended Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic RWD
flat med none 21 23 24 32 75 14.8  
2007 4dr Extended Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic AWD w/low range
flat med none 10 40 10 40 110 15.0  
2007 4dr Extended Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic 4WD, part-time w/low range
hills light light 3 18 33 47 65 16.0  
2006 4dr Extended Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic RWD
hills med light 12 12 27 50 73 16.7  
2006 4dr Extended Cab 6.5ft bed 235-horsepower 4.7L V8
5-speed automatic 4WD, part-time w/low range
mtns med none 0 25 25 50 75 19.3  
2006 4dr Crew Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic 4WD, part-time w/low range
hills med light 0 0 13 87 72 13.9  
2005 4dr Extended Cab 6.5ft bed 500-horsepower 8.3L V10
4-speed automatic RWD
flat lead light 0 100 0 0 0 11.3  
2005 4dr Extended Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic 4WD, part-time w/low range
flat light none 5 10 40 45 60 15.3  
2005 4dr Extended Cab 6.5ft bed 235-horsepower 4.7L V8
5-speed automatic RWD
flat light none 0 0 75 25 65 14.0  
2005 4dr Extended Cab 6.5ft bed 235-horsepower 4.7L V8
5-speed automatic 4WD, part-time w/low range
flat light light 0 100 0 0 0 14.5  
2005 2dr Regular Cab 6.5ft bed 500-horsepower 8.3L V10
6-speed manual RWD
flat med light 30 5 13 53 63 12.9  
2005 2dr Regular Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic 4WD, part-time w/low range
flat lead none 10 50 20 20 110 13.6  
2004 4dr Extended Cab 8ft bed 345-horsepower 5.7L V8
5-speed automatic RWD
flat med light 5 43 13 40 75 15.8  
2004 4dr Extended Cab 8ft bed 345-horsepower 5.7L V8
5-speed automatic 4WD, part-time w/low range
flat light none 10 10 0 80 60 19.0  
2004 4dr Extended Cab 8ft bed 235-horsepower 4.7L V8
5-speed automatic RWD
flat med none 0 10 30 60 75 13.9  
2004 4dr Extended Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic RWD
flat light light 0 34 34 32 65 15.3  
2004 4dr Extended Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic AWD w/low range
flat med none 24 38 5 33 110 12.1  
2004 4dr Extended Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic 4WD, part-time w/low range
flat med none 0 0 100 0 0 11.0  
2004 4dr Extended Cab 6.5ft bed 235-horsepower 4.7L V8
5-speed automatic RWD
flat light none 5 5 30 60 65 12.9  
2004 4dr Extended Cab 6.5ft bed 235-horsepower 4.7L V8
5-speed automatic 4WD, part-time w/low range
flat med light 10 60 5 25 65 14.0  
2004 2dr Regular Cab 6.5ft bed 235-horsepower 4.7L V8
5-speed automatic RWD
flat med light 25 30 10 35 65 17.7  
2003 4dr Extended Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic 4WD, part-time w/low range
flat light light 8 13 35 45 60 13.9  
2003 4dr Extended Cab 6.5ft bed 240-horsepower 4.7L V8
4-speed automatic RWD
flat light light 0 37 3 60 60 14.8  
2003 4dr Extended Cab 6.5ft bed 240-horsepower 4.7L V8
4-speed automatic 4WD, part-time w/low range
hills med light 0 22 33 45 72 16.2  
2003 2dr Regular Cab 6.5ft bed 215-horsepower 3.7L V6
5-speed manual RWD
flat light none 0 10 65 25 60 21.6  
2002 4dr Extended Cab 8ft bed 240-horsepower 4.7L V8
4-speed automatic 4WD, part-time w/low range
flat light none 0 60 0 40 120 11.4  
2002 4dr Extended Cab 6.5ft bed 245-horsepower 5.9L V8
4-speed automatic RWD
flat med hvy 0 5 5 90 60 17.0  
2002 4dr Extended Cab 6.5ft bed 245-horsepower 5.9L V8
4-speed automatic 4WD, part-time w/low range
flat light none 5 60 10 25 60 9.5  
2002 4dr Extended Cab 6.5ft bed 240-horsepower 4.7L V8
5-speed manual 4WD, part-time w/low range
flat light none 0 20 60 20 75 14.5  
2002 4dr Extended Cab 6.5ft bed 240-horsepower 4.7L V8
4-speed automatic 4WD, part-time w/low range
hills med none 0 20 50 30 75 12.3  
2002 2dr Regular Cab 6.5ft bed 245-horsepower 5.9L V8
4-speed automatic 4WD, part-time w/low range
flat med light 5 5 10 80 70 13.0  
2002 2dr Regular Cab 6.5ft bed 240-horsepower 4.7L V8
4-speed automatic RWD
flat med hvy 20 30 10 40 70 15.0  
2001 2dr Regular Cab 8ft bed 230-horsepower 5.2L V8
4-speed automatic 4WD, part-time w/low range
hills light none 0 0 0 100 55 16.0  

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This page shows only averages. See all the Dodge Ram 1500 fuel economy data.

Mazda MX-5 Miata MPG

Mazda MX-5 Miata Mazda MX-5 Miata 2017 31.1 MPG Highway Percentage 50 percent Mazda MX-5 Miata Mazda MX-5 Miata 2016 34.5 MPG Highway Percentage 40 percent Mazda MX-5 Miata Mazda MX-5 Miata 2016 40.8 MPG Highway Percentage 70 percent Mazda MX-5 Miata Mazda MX-5 Miata 2013 35.6 MPG Highway Percentage 44 percent Mazda MX-5 Miata Mazda MX-5 Miata 2012 28.7 MPG Highway Percentage 49 percent Mazda MX-5 Miata Mazda MX-5 Miata 2011 31.0 MPG Highway Percentage 60 percent Mazda MX-5 Miata Mazda MX-5 Miata 2010 28.3 MPG Highway Percentage 51 percent Mazda MX-5 Miata Mazda MX-5 Miata 2010 30.7 MPG Highway Percentage 85 percent Mazda MX-5 Miata Mazda MX-5 Miata 2009 26.9 MPG Highway Percentage 36 percent Mazda MX-5 Miata Mazda MX-5 Miata 2009 31.5 MPG Highway Percentage 73 percent Mazda MX-5 Miata Mazda MX-5 Miata 2008 27.6 MPG Highway Percentage 46 percent Mazda MX-5 Miata Mazda MX-5 Miata 2008 27.2 MPG Highway Percentage 80 percent Mazda MX-5 Miata Mazda MX-5 Miata 2008 30.7 MPG Highway Percentage 63 percent Mazda MX-5 Miata Mazda MX-5 Miata 2007 27.9 MPG Highway Percentage 51 percent Mazda MX-5 Miata Mazda MX-5 Miata 2007 26.0 MPG Highway Percentage 70 percent Mazda MX-5 Miata Mazda MX-5 Miata 2007 30.4 MPG Highway Percentage 47 percent Mazda MX-5 Miata Mazda MX-5 Miata 2006 26.9 MPG Highway Percentage 51 percent Mazda MX-5 Miata Mazda MX-5 Miata 2006 27.7 MPG Highway Percentage 13 percent Mazda MX-5 Miata Mazda MX-5 Miata 2006 27.8 MPG Highway Percentage 70 percent Mazda MX-5 Miata Mazda MX-5 Miata 2005 27.5 MPG Highway Percentage 35 percent Mazda MX-5 Miata Mazda MX-5 Miata 2005 31.2 MPG Highway Percentage 84 percent Mazda MX-5 Miata Mazda MX-5 Miata 2004 25.9 MPG Highway Percentage 45 percent Mazda MX-5 Miata Mazda MX-5 Miata 2004 27.0 MPG Highway Percentage 80 percent Mazda MX-5 Miata Mazda MX-5 Miata 2004 18.8 MPG Highway Percentage 80 percent Mazda MX-5 Miata Mazda MX-5 Miata 2003 31.9 MPG Highway Percentage 70 percent Mazda MX-5 Miata Mazda MX-5 Miata 2003 28.0 MPG Highway Percentage 42 percent Mazda MX-5 Miata Mazda MX-5 Miata 2002 23.6 MPG Highway Percentage 43 percent Mazda MX-5 Miata Mazda MX-5 Miata 2002 28.5 MPG Highway Percentage 60 percent Mazda MX-5 Miata Mazda MX-5 Miata 2002 21.5 MPG Highway Percentage 20 percent Mazda MX-5 Miata Mazda MX-5 Miata 2001 27.9 MPG Highway Percentage 25 percent Mazda MX-5 Miata Mazda MX-5 Miata 2001 25.5 MPG Highway Percentage 20 percent Mazda MX-5 Miata Mazda MX-5 Miata 2001 31.2 MPG Highway Percentage 71 percent Mazda MX-5 Miata Mazda MX-5 Miata 2000 27.0 MPG Highway Percentage 70 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 2dr Convertible 155-horsepower 2.0L I4
6-speed manual RWD
flat med light 25 25 0 50 70 31.1  
2016 2dr Convertible 155-horsepower 2.0L I4
6-speed manual RWD
hills lead none 15 30 15 40 80 34.5  
2016 2dr Convertible 129-horsepower 1.5L I4
6-speed manual RWD
flat v.lt none 5 5 20 70 65 40.8  
2013 2dr Convertible 167-horsepower 2.0L I4
5-speed manual RWD
hills med light 5 5 46 44 60 35.6  
2012 2dr Convertible 167-horsepower 2.0L I4
6-speed manual RWD
flat med light 1 10 39 49 70 28.7  
2011 2dr Convertible 158-horsepower 2.0L I4
6-speed shiftable automatic RWD
flat med hvy 0 40 0 60 70 31.0  
2010 2dr Convertible 167-horsepower 2.0L I4
6-speed manual RWD
flat med light 15 16 19 51 68 28.3  
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2010 2dr Convertible 158-horsepower 2.0L I4
6-speed shiftable automatic RWD
hills med none 2 2 13 85 63 30.7  
2009 2dr Convertible 167-horsepower 2.0L I4
6-speed manual RWD
flat med light 11 20 34 36 70 26.9  
2009 2dr Convertible 167-horsepower 2.0L I4
5-speed manual RWD
flat lead none 0 8 20 73 73 31.5  
2008 2dr Convertible 166-horsepower 2.0L I4
6-speed manual RWD
flat med light 5 15 34 46 67 27.6  
2008 2dr Convertible 166-horsepower 2.0L I4
5-speed manual RWD
flat lead none 0 10 10 80 63 27.2  
2008 2dr Convertible 158-horsepower 2.0L I4
6-speed shiftable automatic RWD
hills med light 17 8 13 63 75 30.7  
2007 2dr Convertible 166-horsepower 2.0L I4
6-speed manual RWD
flat med none 15 28 5 51 80 27.9  
2007 2dr Convertible 166-horsepower 2.0L I4
5-speed manual RWD
hills v.lt light 0 15 15 70 50 26.0  
2007 2dr Convertible 163-horsepower 2.0L I4
6-speed shiftable automatic RWD
flat med hvy 2 14 37 47 67 30.4  
2006 2dr Convertible 170-horsepower 2.0L I4
6-speed manual RWD
flat med light 1 3 45 51 96 26.9  
2006 2dr Convertible 170-horsepower 2.0L I4
5-speed manual RWD
flat lead light 7 67 13 13 93 27.7  
2006 2dr Convertible 166-horsepower 2.0L I4
6-speed shiftable automatic RWD
flat light none 0 0 30 70 70 27.8  
2005 2dr Convertible turbocharged 178hp 1.8L I4
6-speed manual RWD
hills med none 13 23 29 35 67 27.5  
2005 2dr Convertible 142-horsepower 1.8L I4
5-speed manual RWD
flat med none 0 0 16 84 76 31.2  
2004 2dr Convertible turbocharged 178hp 1.8L I4
6-speed manual RWD
flat med light 4 26 24 45 65 25.9  
2004 2dr Convertible 142-horsepower 1.8L I4
6-speed manual RWD
flat lead none 0 0 20 80 60 27.0  
2004 2dr Convertible 142-horsepower 1.8L I4
5-speed manual RWD
flat med none 3 10 7 80 110 18.8  
2003 2dr Convertible 142-horsepower 1.8L I4
6-speed manual RWD
hills med none 3 10 18 70 83 31.9  
2003 2dr Convertible 142-horsepower 1.8L I4
5-speed manual RWD
flat med none 7 26 25 42 70 28.0  
2002 2dr Convertible 142-horsepower 1.8L I4
6-speed manual RWD
flat med light 8 20 30 43 74 23.6  
2002 2dr Convertible 142-horsepower 1.8L I4
5-speed manual RWD
flat med none 23 13 5 60 68 28.5  
2002 2dr Convertible 142-horsepower 1.8L I4
4-speed automatic RWD
flat light light 10 20 50 20 60 21.5  
2001 2dr Convertible 142-horsepower 1.8L I4
6-speed manual RWD
hills lead light 3 60 13 25 55 27.9  
2001 2dr Convertible 142-horsepower 1.8L I4
5-speed manual RWD
flat med light 14 22 45 20 68 25.5  
2001 2dr Convertible 142-horsepower 1.8L I4
4-speed automatic RWD
hills med none 0 0 29 71 58 31.2  
2000 2dr Convertible 140-horsepower 1.8L I4
5-speed manual RWD
flat med none 0 20 10 70 80 27.0  

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This page shows only averages. See all the Mazda MX-5 Miata fuel economy data.

Dodge Ram 1500 vs. Mazda MX-5 Miata 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 Dodge Ram 1500 and Mazda MX-5 Miata'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 Dodge models and Mazda models.

What Our Members Are Saying about the Real Gas Mileage of the Dodge Ram 1500

Dodge Ram 1500 Real Gas Mileage: Pros
YearBody/PowertrainComment
2004 2dr Regular Cab 6.5ft bed 235-horsepower 4.7L V8
5-speed automatic RWD
Averaging 18 around town in mix driving see full Dodge Ram 1500 review
2004 4dr Extended Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic 4WD, part-time w/low range
Not great fuel economy. see full Dodge Ram 1500 review
Dodge Ram 1500 Real Gas Mileage: Cons
YearBody/PowertrainComment
2010 4dr Crew Cab 5.5ft bed 390-horsepower 5.7L V8
5-speed shiftable automatic 4WD, part-time w/low range
The milleage was terrible , my friend made the same trip as I did with a similar equiped Ford 5.4 L , 4x4 and used 30 % less gas. I rented this truck for a 2 week hunting trip to test it befor buying a new one. I will buy another Ford or GMC. see full Dodge Ram 1500 review
2008 4dr Crew Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic RWD
That hemi drinks fuel... we live at 55-60 while towing and 10mpg is all we hope for... we get that on the flats with no headwind. If you get a hill with a headwind you are looking at 4mpg! Buyer beware! fuel is approaching 5 bucks! see full Dodge Ram 1500 review
2005 4dr Extended Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic RWD
13 to 15 mpg in town about 17 mpg on the road. see full Dodge Ram 1500 review
2004 4dr Extended Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic 4WD, part-time w/low range
Poor fuel economy see full Dodge Ram 1500 review
2003 4dr Extended Cab 6.5ft bed 345-horsepower 5.7L V8
5-speed automatic RWD
Not much I don't like about this truck, but MPG with a Hemi combined with heavy loads means 12-13 mpg consistently. Not sure newer trucks would do any better with my 1000 lb load in the back. Highway mileage is only 16-17 at best. see full Dodge Ram 1500 review
2003 4dr Extended Cab 6.5ft bed 240-horsepower 4.7L V8
4-speed automatic 4WD, part-time w/low range
I should have bought the Hemi 5.7L engine. The 4.7 is awful...gutless and I get about 13 mpg in a rural setting and can get about 15 in the highway. I drive very conservatively. see full Dodge Ram 1500 review
2002 4dr Extended Cab 6.5ft bed 240-horsepower 4.7L V8
4-speed automatic 4WD, part-time w/low range
I average 12 mpg with just me in the cab. see full Dodge Ram 1500 review
 

TrueDelta Reviews the Real Gas Mileage of the Mazda MX-5 Miata

Mazda MX-5 Miata Real Gas Mileage: Pros
YearComment
2016 Nothing has improved more with the Mazda MX-5 Miata's latest redesign than its fuel economy. The 2015 managed only 21 mpg city and 28 mpg highway in the EPA's tests, disappointing for such a light car powered by a naturally aspirated 2.0-liter engine. The new car tests much better: 27/34 with a manual transmission and 27/36 with an automatic. The MINI Cooper S Roadster was about equally efficient when equipped with a manual transmission (26/35), a little short with an automatic (25/34). The new MINI Convertible, if it shares the Hardtop's EPA ratings, won't be as efficient with a manual transmission (23/33) but will be as competitive as its predecessor with an automatic (26/33). The Scion FR-S barely out-economizes the old Miata with a manual (22/30) but is just a couple mpg short of the new one with an automatic (25/34). Premium fuel is recommended in all of these cars. The new Miata can use regular unleaded at the cost of some responsiveness. In my real-world driving of the new Miata with an automatic transmission the trip computer reported a suburban average around 30 mpg. On a 60-mph highway the average can reach 40, about 4 mpg better than a Scion FR-S and 5 mpg better than a MINI JCW Clubman, both tested with manual transmissions. Drive at 75 mph with the top down, though, and the reported average will fall to 34 mpg. The largest fuel economy advantage over the Scion FR-S appeared when both were flogged along Ohio's Route 26. The Scion's fuel economy dipped into the high teens, but the Mazda's only into the mid-20s. The most likely reason: the torquier, far less peaky Mazda engine doesn't have to be revved nearly as high to reach its sweet spot. The JCW Clubman, its turbo reducing the need for fuel-guzzling runs to the red line, fell between the two with a "spirited driving" average around 20 mpg. Overall, with the redesign the Miata's fuel economy has gone from worst to first. see full Mazda MX-5 Miata review
Mazda MX-5 Miata Real Gas Mileage: Cons
YearComment
The first four "why nots" shouldn't have come as a surprise to anyone. This one might. I didn't ding the MX-5 Miata's engine for its power output, but I am going to ding it for its fuel input. While EPA ratings of 21 mpg city and 28 mpg are hardly abysmal, the FR-S does better (22/30) and a 315-horsepower Porsche Boxster S does about as well (20/28). With one of Mazda's new SKYACTIV engines, the Miata would go much farther on a gallon of gas. (The 2,900-pound Mazda3 is rated 27/39.) But this engine won't happen until the Miata is again redesigned. see full Mazda MX-5 Miata review
 

What Our Members Are Saying about the Real Gas Mileage of the Mazda MX-5 Miata

Mazda MX-5 Miata Real Gas Mileage: Pros
YearBody/PowertrainComment
2012 2dr Convertible 167-horsepower 2.0L I4
6-speed manual RWD
Good enough to drive for fun and not worry about the cost. see full Mazda MX-5 Miata review
2008 2dr Convertible 158-horsepower 2.0L I4
6-speed shiftable automatic RWD
I average 28mpg city and about 32 highway, and I have an uncontrollable lead foot in this car. see full Mazda MX-5 Miata review
2006 2dr Convertible 170-horsepower 2.0L I4
6-speed manual RWD
The MX-5 always seemed to be great on gas, no matter how hard you flogged it, top up or top down. see full Mazda MX-5 Miata review
2006 2dr Convertible 170-horsepower 2.0L I4
6-speed manual RWD
I average about 8.5 L/100 km, so even though it uses Premium fue, it only costs about $40 to drive as much as 475km. This is with gas at about $1.20 a litre. see full Mazda MX-5 Miata review
2006 2dr Convertible 170-horsepower 2.0L I4
6-speed manual RWD
a very cheap car to run see full Mazda MX-5 Miata review
2006 2dr Convertible 170-horsepower 2.0L I4
6-speed manual RWD
To date gas millage has never gone under 30mph and has gone to almost 39mph. And this has not been driving it EASY. Like I said before, it is a FUN FUN FUN Car. see full Mazda MX-5 Miata review
2006 2dr Convertible 170-horsepower 2.0L I4
6-speed manual RWD
Great fuel economy for a sporty car. see full Mazda MX-5 Miata review
2005 2dr Convertible turbocharged 178hp 1.8L I4
6-speed manual RWD
Excellent mileage. I get 36mpg on normal highway cruises and about 28mpg in town. When I go to the race track, I run around 22-24 mpg. If you are really savvy, this car burns about 2 gallons an hour! So cheap to keep on the road. see full Mazda MX-5 Miata review
2003 2dr Convertible 142-horsepower 1.8L I4
5-speed manual RWD
Never thirstier than 10.5 l/100 km, even during autocross. see full Mazda MX-5 Miata review
2003 2dr Convertible 142-horsepower 1.8L I4
5-speed manual RWD
30-35 MPG....easy question these days. see full Mazda MX-5 Miata review
Mazda MX-5 Miata Real Gas Mileage: Cons
YearBody/PowertrainComment
2003 2dr Convertible 142-horsepower 1.8L I4
6-speed manual RWD
For a small (size of a subcompact) 4-cylinder stick shift, it only gets around 28 mpg highway...my 6-cylinder Honda Accord got 30+. see full Mazda MX-5 Miata review