Honda Ridgeline vs. Mazda RX-8 MPG

Chart is based on 275 fuel economy reports for the Honda Ridgeline and 202 fuel economy reports for the Mazda RX-8.

Honda Ridgeline MPG

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 SUT 280-horsepower 3.5L V6 6-speed automatic AWD	flat	med	light	0	0	0	100	75	27.0
2017	4dr SUT 280-horsepower 3.5L V6 6-speed automatic AWD	flat	light	light	1	14	3	82	65	21.3
2014	4dr SUT 250-horsepower 3.5L V6 5-speed automatic AWD	hills	med	none	5	10	10	75	60	18.2
2011	4dr SUT 250-horsepower 3.5L V6 5-speed automatic AWD	mtns	med	light	28	31	0	41	75	17.0
2010	4dr SUT 250-horsepower 3.5L V6 5-speed automatic AWD	flat	med	none	4	16	37	43	70	17.9
2009	4dr SUT 250-horsepower 3.5L V6 5-speed automatic AWD	flat	med	light	5	11	11	74	79	20.3
2008	4dr SUT 247-horsepower 3.5L V6 5-speed automatic AWD	flat	light	none	0	11	41	48	71	17.1
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2007	4dr SUT 247-horsepower 3.5L V6 5-speed automatic AWD	flat	light	none	9	9	39	43	67	17.2
2006	4dr SUT 247-horsepower 3.5L V6 5-speed automatic AWD	flat	med	light	6	9	14	71	68	20.3

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This page shows only averages. See all the Honda Ridgeline fuel economy data.

Mazda RX-8 MPG

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
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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

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

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What Our Members Are Saying about the Real Gas Mileage of the Honda Ridgeline

Honda Ridgeline Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2006	4dr SUT 247-horsepower 3.5L V6 5-speed automatic AWD	17-18 around town, 20+ on the highway on regular fuel. see full Honda Ridgeline review

Honda Ridgeline Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2012	4dr SUT 250-horsepower 3.5L V6 5-speed automatic AWD	Like many have said, should get better gas mileage for its smaller size. see full Honda Ridgeline review
2009	4dr SUT 250-horsepower 3.5L V6 5-speed automatic AWD	Should get better mileage for a smaller truck. see full Honda Ridgeline review
2008	4dr SUT 247-horsepower 3.5L V6 5-speed automatic AWD	16-18 MPG from a Honda is dismal. I averaged 20 MPG in my 2004 4x4 Ranger super cab. see full Honda Ridgeline review
2008	4dr SUT 247-horsepower 3.5L V6 5-speed automatic AWD	My records show the published manufacturer figures are excellent but competators seem to be doing a bit better see full Honda Ridgeline review
2008	4dr SUT 247-horsepower 3.5L V6 5-speed automatic AWD	It does not have a fuel advantage for being a unit body. I am getting only a 1 mpg combined city/highway economy improvment over my Dodge Ram 3500 Megacab Diesel 4x4(which has been sold to buy this Honda.) see full Honda Ridgeline review
2007	4dr SUT 247-horsepower 3.5L V6 5-speed automatic AWD	I typically get 18 mpg in suburban driving, and 22 mpg at a steady highway cruise. Not awful, but I would like better mileage from a 3.5L V-6. see full Honda Ridgeline review
2007	4dr SUT 247-horsepower 3.5L V6 5-speed automatic AWD	13-15mpg around town. 18mpg on the road. Knew this going in though and I still LOVE this truck! see full Honda Ridgeline review
2007	4dr SUT 247-horsepower 3.5L V6 5-speed automatic AWD	The fuel economy is no better than other V6 trucks, and barely better than some V8 trucks. see full Honda Ridgeline review
2006	4dr SUT 247-horsepower 3.5L V6 5-speed automatic AWD	I would like to be 20+ mpg but in this category the Ridgeline is a "clunker" at about 15-18 mpg. see full Honda Ridgeline review
2006	4dr SUT 247-horsepower 3.5L V6 5-speed automatic AWD	i expected better- i get 17-18 over all. with a 1500 4wd chevy w/5.3 liter i got the same or better with much more power. see full Honda Ridgeline review

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

Mazda RX-8 Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
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