We are 103,000+ car owners sharing real-world car information.

Join Us

Dodge Grand Caravan vs. Mazda RX-8 MPG

Chart is based on 207 fuel economy reports for the Dodge Grand Caravan and 202 fuel economy reports for the Mazda RX-8.

Dodge Grand Caravan MPG

Dodge Grand Caravan Dodge Grand Caravan 2018 25.5 MPG Highway Percentage 60 percent Dodge Grand Caravan Dodge Grand Caravan 2014 27.1 MPG Highway Percentage 90 percent Dodge Grand Caravan Dodge Grand Caravan 2013 21.4 MPG Highway Percentage 83 percent Dodge Grand Caravan Dodge Grand Caravan 2011 25.3 MPG Highway Percentage 81 percent Dodge Grand Caravan Dodge Grand Caravan 2010 19.8 MPG Highway Percentage 53 percent Dodge Grand Caravan Dodge Grand Caravan 2010 17.1 MPG Highway Percentage 59 percent Dodge Grand Caravan Dodge Grand Caravan 2010 31.3 MPG Highway Percentage 25 percent Dodge Grand Caravan Dodge Grand Caravan 2009 15.7 MPG Highway Percentage 60 percent Dodge Grand Caravan Dodge Grand Caravan 2009 24.0 MPG Highway Percentage 75 percent Dodge Grand Caravan Dodge Grand Caravan 2009 20.5 MPG Highway Percentage 0 percent Dodge Grand Caravan Dodge Grand Caravan 2008 18.2 MPG Highway Percentage 30 percent Dodge Grand Caravan Dodge Grand Caravan 2008 18.5 MPG Highway Percentage 32 percent Dodge Grand Caravan Dodge Grand Caravan 2008 21.9 MPG Highway Percentage 57 percent Dodge Grand Caravan Dodge Grand Caravan 2007 21.4 MPG Highway Percentage 50 percent Dodge Grand Caravan Dodge Grand Caravan 2007 18.0 MPG Highway Percentage 98 percent Dodge Grand Caravan Dodge Grand Caravan 2007 16.9 MPG Highway Percentage 10 percent Dodge Grand Caravan Dodge Grand Caravan 2007 19.5 MPG Highway Percentage 48 percent Dodge Grand Caravan Dodge Grand Caravan 2006 21.8 MPG Highway Percentage 61 percent Dodge Grand Caravan Dodge Grand Caravan 2006 24.1 MPG Highway Percentage 100 percent Dodge Grand Caravan Dodge Grand Caravan 2006 20.0 MPG Highway Percentage 29 percent Dodge Grand Caravan Dodge Grand Caravan 2006 16.3 MPG Highway Percentage 88 percent Dodge Grand Caravan Dodge Grand Caravan 2005 18.0 MPG Highway Percentage 29 percent Dodge Grand Caravan Dodge Grand Caravan 2005 19.7 MPG Highway Percentage 65 percent Dodge Grand Caravan Dodge Grand Caravan 2005 19.1 MPG Highway Percentage 39 percent Dodge Grand Caravan Dodge Grand Caravan 2005 22.5 MPG Highway Percentage 69 percent Dodge Grand Caravan Dodge Grand Caravan 2004 19.7 MPG Highway Percentage 37 percent Dodge Grand Caravan Dodge Grand Caravan 2004 26.1 MPG Highway Percentage 0 percent Dodge Grand Caravan Dodge Grand Caravan 2004 22.0 MPG Highway Percentage 30 percent Dodge Grand Caravan Dodge Grand Caravan 2004 17.6 MPG Highway Percentage 3 percent Dodge Grand Caravan Dodge Grand Caravan 2003 19.0 MPG Highway Percentage 25 percent Dodge Grand Caravan Dodge Grand Caravan 2003 21.9 MPG Highway Percentage 48 percent Dodge Grand Caravan Dodge Grand Caravan 2003 17.0 MPG Highway Percentage 10 percent Dodge Grand Caravan Dodge Grand Caravan 2003 21.1 MPG Highway Percentage 40 percent Dodge Grand Caravan Dodge Grand Caravan 2002 19.5 MPG Highway Percentage 20 percent Dodge Grand Caravan Dodge Grand Caravan 2002 20.0 MPG Highway Percentage 70 percent Dodge Grand Caravan Dodge Grand Caravan 2002 24.0 MPG Highway Percentage 95 percent Dodge Grand Caravan Dodge Grand Caravan 2002 19.3 MPG Highway Percentage 65 percent Dodge Grand Caravan Dodge Grand Caravan 2002 19.8 MPG Highway Percentage 58 percent Dodge Grand Caravan Dodge Grand Caravan 2001 20.0 MPG Highway Percentage 40 percent Dodge Grand Caravan Dodge Grand Caravan 2000 20.6 MPG Highway Percentage 80 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
2018 4dr Minivan, ext. 283-horsepower 3.6L V6
6-speed shiftable automatic FWD
flat med light 0 3 38 60 75 25.5  
2014 4dr Minivan, ext. 283-horsepower 3.6L V6
6-speed shiftable automatic FWD
flat v.lt light 1 3 6 90 73 27.1  
2013 4dr Minivan, ext. 283-horsepower 3.6L V6
6-speed shiftable automatic FWD
flat light light 3 5 8 83 72 21.4  
2011 4dr Minivan, ext. 283-horsepower 3.6L V6
6-speed shiftable automatic FWD
flat light none 0 3 16 81 69 25.3  
2010 4dr Minivan, ext. 251-horsepower 4.0L V6
6-speed shiftable automatic FWD
flat med none 13 0 35 53 65 19.8  
2010 4dr Minivan, ext. 197-horsepower 3.8L V6
6-speed shiftable automatic FWD
flat med light 11 16 15 59 70 17.1  
2010 4dr Minivan, ext. 175-horsepower 3.3L V6
4-speed shiftable automatic FWD
flat light none 0 75 0 25 100 31.3  
Looking for a warranty? Get a quote.
2009 4dr Minivan, ext. 251-horsepower 4.0L V6
6-speed shiftable automatic FWD
hills med light 0 20 20 60 110 15.7  
2009 4dr Minivan, ext. 197-horsepower 3.8L V6
6-speed shiftable automatic FWD
flat light none 5 10 10 75 60 24.0  
2009 4dr Minivan, ext. 175-horsepower 3.3L V6
4-speed shiftable automatic FWD
flat med light 10 70 20 0 0 20.5  
2008 4dr Minivan, ext. 251-horsepower 4.0L V6
6-speed shiftable automatic FWD
flat light light 4 34 32 30 65 18.2  
2008 4dr Minivan, ext. 197-horsepower 3.8L V6
6-speed shiftable automatic FWD
flat light light 4 11 54 32 74 18.5  
2008 4dr Minivan, ext. 175-horsepower 3.3L V6
4-speed shiftable automatic FWD
flat light light 3 19 22 57 76 21.9  
2007 4dr Minivan, ext. 200-horsepower 3.8L V6
4-speed automatic FWD
flat light light 7 11 32 50 69 21.4  
2007 4dr Minivan, ext. 180-horsepower 3.3L V6
4-speed automatic FWD
flat med none 1 1 0 98 120 18.0  
2007 4dr Minivan 200-horsepower 3.8L V6
4-speed automatic FWD
flat med light 10 70 10 10 70 16.9  
2007 4dr Minivan 180-horsepower 3.3L V6
4-speed automatic FWD
flat light light 0 43 10 48 74 19.5  
2006 4dr Minivan, ext. 207-horsepower 3.8L V6
4-speed automatic FWD
flat med light 2 11 26 61 68 21.8  
2006 4dr Minivan, ext. 180-horsepower 3.3L V6
4-speed automatic FWD
flat light none 0 0 0 100 75 24.1  
2006 4dr Minivan 180-horsepower 3.3L V6
4-speed automatic FWD
flat light none 3 36 31 29 87 20.0  
2006 4dr Minivan 150-horsepower 2.4L I4
4-speed automatic FWD
flat med light 2 5 5 88 60 16.3  
2005 4dr Minivan, ext. 207-horsepower 3.8L V6
4-speed automatic FWD
flat med light 12 26 33 29 65 18.0  
2005 4dr Minivan, ext. 180-horsepower 3.3L V6
4-speed automatic FWD
flat light none 2 27 6 65 84 19.7  
2005 4dr Minivan 207-horsepower 3.8L V6
4-speed automatic FWD
flat light hvy 9 45 9 39 60 19.1  
2005 4dr Minivan 180-horsepower 3.3L V6
4-speed automatic FWD
flat med none 1 9 22 69 74 22.5  
2004 4dr Minivan, ext. 215-horsepower 3.8L V6
4-speed automatic FWD
flat light light 0 33 30 37 57 19.7  
2004 4dr Minivan, ext. 180-horsepower 3.3L V6
4-speed automatic FWD
flat light light 78 11 11 0 0 26.1  
2004 4dr Minivan 215-horsepower 3.8L V6
4-speed automatic FWD
hills light light 10 0 60 30 60 22.0  
2004 4dr Minivan 180-horsepower 3.3L V6
4-speed automatic FWD
flat light light 13 65 20 3 105 17.6  
2003 4dr Minivan, ext. 215-horsepower 3.8L V6
4-speed automatic AWD
flat med none 25 25 25 25 80 19.0  
2003 4dr Minivan, ext. 180-horsepower 3.3L V6
4-speed automatic FWD
flat light light 0 44 8 48 61 21.9  
2003 4dr Minivan 215-horsepower 3.8L V6
4-speed automatic FWD
flat med none 60 10 20 10 60 17.0  
2003 4dr Minivan 180-horsepower 3.3L V6
4-speed automatic FWD
flat light light 1 8 51 40 66 21.1  
2002 4dr Minivan, ext. 215-horsepower 3.8L V6
4-speed automatic FWD
hills light light 0 50 30 20 65 19.5  
2002 4dr Minivan, ext. 215-horsepower 3.8L V6
4-speed automatic AWD
mtns v.lt hvy 0 0 30 70 60 20.0  
2002 4dr Minivan, ext. 180-horsepower 3.3L V6
4-speed automatic FWD
flat light none 0 0 5 95 68 24.0  
2002 4dr Minivan 215-horsepower 3.8L V6
4-speed automatic FWD
flat med light 0 0 35 65 66 19.3  
2002 4dr Minivan 180-horsepower 3.3L V6
4-speed automatic FWD
hills light light 3 13 26 58 63 19.8  
2001 4dr Minivan, ext. 180-horsepower 3.3L V6
4-speed automatic FWD
flat light hvy 5 15 40 40 60 20.0  
2000 4dr Minivan, ext. 158-horsepower 3.3L V6
4-speed automatic FWD
flat light none 5 15 0 80 65 20.6  

Return to top

Mazda RX-8 MPG

Mazda RX-8 Mazda RX-8 2010 17.1 MPG Highway Percentage 55 percent Mazda RX-8 Mazda RX-8 2009 17.5 MPG Highway Percentage 53 percent Mazda RX-8 Mazda RX-8 2008 20.9 MPG Highway Percentage 67 percent Mazda RX-8 Mazda RX-8 2007 18.4 MPG Highway Percentage 33 percent Mazda RX-8 Mazda RX-8 2007 22.5 MPG Highway Percentage 51 percent Mazda RX-8 Mazda RX-8 2006 19.1 MPG Highway Percentage 67 percent Mazda RX-8 Mazda RX-8 2006 17.3 MPG Highway Percentage 3 percent Mazda RX-8 Mazda RX-8 2005 18.6 MPG Highway Percentage 60 percent Mazda RX-8 Mazda RX-8 2004 17.5 MPG Highway Percentage 44 percent Mazda RX-8 Mazda RX-8 2004 17.3 MPG Highway Percentage 23 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 Coupe 232-horsepower 1.3L R2
6-speed manual RWD
flat med light 1 22 22 55 74 17.1  
2009 4dr Coupe 232-horsepower 1.3L R2
6-speed manual RWD
flat med none 2 16 29 53 68 17.5  
2008 4dr Coupe 232-horsepower 1.3L R2
6-speed manual RWD
flat med light 3 16 15 67 72 20.9  
2007 4dr Coupe 232-horsepower 1.3L R2
6-speed manual RWD
flat med none 5 14 48 33 79 18.4  
2007 4dr Coupe 212-horsepower 1.3L R2
6-speed shiftable automatic RWD
flat med light 15 24 10 51 78 22.5  
2006 4dr Coupe 238-horsepower 1.3L R2
6-speed manual RWD
flat med none 9 10 13 67 66 19.1  
2006 4dr Coupe 212-horsepower 1.3L R2
6-speed shiftable automatic RWD
flat med light 5 28 65 3 60 17.3  
Looking for a warranty? Get a quote.
2005 4dr Coupe 238-horsepower 1.3L R2
6-speed manual RWD
flat med light 6 16 18 60 77 18.6  
2004 4dr Coupe 238-horsepower 1.3L R2
6-speed manual RWD
flat med light 7 25 24 44 77 17.5  
2004 4dr Coupe 197-horsepower 1.3L R2
4-speed shiftable automatic RWD
flat lead light 42 12 23 23 70 17.3  

Return to top

This page shows only averages. See all the Mazda RX-8 fuel economy data.

Dodge Grand Caravan vs. Mazda RX-8 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 Grand Caravan and Mazda RX-8'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 Minivans
See TrueDelta's information for all Dodge models and Mazda models.

What Our Members Are Saying about the Real Gas Mileage of the Dodge Grand Caravan

Dodge Grand Caravan Real Gas Mileage: Pros
YearBody/PowertrainComment
2013 4dr Minivan, ext. 283-horsepower 3.6L V6
6-speed shiftable automatic FWD
gets an amazing 27 mpg at 70-75 mph. In-town mileage never checked, but it is considerably less. see full Dodge Grand Caravan review
2011 4dr Minivan, ext. 283-horsepower 3.6L V6
6-speed shiftable automatic FWD
The fuel economy well exceeded our expectations yet we had more than enough power to pass. see full Dodge Grand Caravan review
2008 4dr Minivan, ext. 175-horsepower 3.3L V6
4-speed shiftable automatic FWD
SE vs. SXT. The SE 3.3 mpg is as good as other minivans and many cars, and better than the SXT 3.8 or 4.0. The 3.3 moves the fully loaded vehicle very easily. see full Dodge Grand Caravan review
2008 4dr Minivan, ext. 175-horsepower 3.3L V6
4-speed shiftable automatic FWD
Way more room than an SUV and quite a bit better fuel economy as well! see full Dodge Grand Caravan review
2007 4dr Minivan 180-horsepower 3.3L V6
4-speed automatic FWD
Good fuel economy for the size of the vehicle. see full Dodge Grand Caravan review
2007 4dr Minivan, ext. 200-horsepower 3.8L V6
4-speed automatic FWD
According to the computer in the van we obtained milage of 19-20 city & 23.5-25 highway at 75 mph. see full Dodge Grand Caravan review
2007 4dr Minivan 180-horsepower 3.3L V6
4-speed automatic FWD
For a minivan I get 18-20 MPG in the city. see full Dodge Grand Caravan review
2006 4dr Minivan, ext. 207-horsepower 3.8L V6
4-speed automatic FWD
I love it best has been 29.8 running Shell 93 octane then 25.8 running Shell 87 octane. Love the fuel economy! see full Dodge Grand Caravan review
2005 4dr Minivan, ext. 207-horsepower 3.8L V6
4-speed automatic FWD
Reasonable at 22mpg avg see full Dodge Grand Caravan review
2002 4dr Minivan 215-horsepower 3.8L V6
4-speed automatic FWD
Expected for vehicle size/horsepower see full Dodge Grand Caravan review
Dodge Grand Caravan Real Gas Mileage: Cons
YearBody/PowertrainComment
2008 4dr Minivan, ext. 197-horsepower 3.8L V6
6-speed shiftable automatic FWD
It gets almost as much as my 2000 Windstar with 158K miles. I had hoped it would get better. see full Dodge Grand Caravan review
2005 4dr Minivan, ext. 207-horsepower 3.8L V6
4-speed automatic FWD
I tend to drive this thing hard, and on highway trips where I average 80 to 85 mph, the fuel economy is only around 17 or 18. Should be at least in the low 20s. Around town and with my wife driving it, fuel economy is around 20 to 21. see full Dodge Grand Caravan review
2004 4dr Minivan 180-horsepower 3.3L V6
4-speed automatic FWD
Nasty city mileage. I never get above 15 mpg. see full Dodge Grand Caravan review
2003 4dr Minivan 215-horsepower 3.8L V6
4-speed automatic FWD
Have only gotten 20 mpg on road trips. (Expected better). see full Dodge Grand Caravan review
 

What Our Members Are Saying about the Real Gas Mileage of the Mazda RX-8

Mazda RX-8 Real Gas Mileage: Cons
YearBody/PowertrainComment
2009 4dr Coupe 232-horsepower 1.3L R2
6-speed manual RWD
One of the big downsides of the rotary is truly horrendous fuel economy. When the RX-8 first came out in the early 2000s, its mileage ratings of 16/22 city/highway mpg (stick shift) were just barely acceptable, but there days, with many crossovers hitting more than 30 mpg on the highway, those figures are truly atrocious, especially given respectable but certainly not neck-snapping power. Futhermore, it takes premium. If you're using the RX-8 as it commuter, fuel costs will add up quickly. In my predominantly around-town driving, I typically average between 16-17 mpg. My highest recorded average was 20 mpg on a highway trip at speeds around 75 mph. see full Mazda RX-8 review
2007 4dr Coupe 212-horsepower 1.3L R2
6-speed shiftable automatic RWD
The EPA numbers are way low compared with my real-world experience. The window sticker showed 18/25 and I have never seen less than 23 with my 40/60 city/highway commute. I think Mazda should develop a lean-burn economy cruise mode for this car. see full Mazda RX-8 review
2006 4dr Coupe 238-horsepower 1.3L R2
6-speed manual RWD
Lite bit to high consumption when I drive it in normal speed. On full woot its ok. see full Mazda RX-8 review
2005 4dr Coupe 238-horsepower 1.3L R2
6-speed manual RWD
Worst fuel economy in its class. see full Mazda RX-8 review
2004 4dr Coupe 238-horsepower 1.3L R2
6-speed manual RWD
Not that bad for what it is, but it seems to me that Mazda's Sky Active technology could help the city mileage. It just needs more R&D. see full Mazda RX-8 review
2004 4dr Coupe 238-horsepower 1.3L R2
6-speed manual RWD
At 16 m.p.g. on premium grade these days it could be cheaper to take a taxi. see full Mazda RX-8 review
2004 4dr Coupe 238-horsepower 1.3L R2
6-speed manual RWD
For a small engine displacement and a relatively light vehicle weight, the gas mileage is weak. I usualy get around 19mpg, and that does not realy matter if I am doing all city or all highway driving. I think the real problem is in the sixth gear it isnt much different than fifth gear so it does not provide good fuel economy. see full Mazda RX-8 review
2004 4dr Coupe 238-horsepower 1.3L R2
6-speed manual RWD
For a car with a 1.9 liter engine I would have expected better than 16-19 MPG. Get your foot into it and the numbers fall drastically. Otherwise I loved that car. It just got too small with a newborn and a big dog. see full Mazda RX-8 review
2004 4dr Coupe 238-horsepower 1.3L R2
6-speed manual RWD
I gets 20MPG no matter what I do. Running around 20. 1/2 highway 20. All the highway all day 25-26. I think that it could do better. see full Mazda RX-8 review
2004 4dr Coupe 238-horsepower 1.3L R2
6-speed manual RWD
16-18MPG city, 24MPG highway see full Mazda RX-8 review