Mercury Mariner vs. Honda Odyssey MPG

Chart is based on 35 fuel economy reports for the Mercury Mariner and 505 fuel economy reports for the Honda Odyssey.

Mercury Mariner 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
2011	4dr SUV 240-horsepower 3.0L V6 6-speed automatic FWD	flat	v.lt	none	30	30	30	10	60	18.9
2009	4dr SUV 240-horsepower 3.0L V6 6-speed automatic FWD	flat	light	light	20	20	30	30	70	20.6
2009	4dr SUV 153-horsepower 2.5L I4 Hybrid CVT FWD	flat	light	light	11	13	31	44	60	35.5
2009	4dr SUV 153-horsepower 2.5L I4 Hybrid CVT AWD	flat	med	light	30	0	10	60	80	32.3
2008	4dr SUV 200-horsepower 3.0L V6 4-speed automatic FWD	flat	light	light	0	45	30	25	70	22.0
2008	4dr SUV 200-horsepower 3.0L V6 4-speed automatic AWD	flat	light	none	0	8	60	33	60	21.4
2008	4dr SUV 133-horsepower 2.3L I4 Hybrid CVT AWD	flat	light	hvy	5	18	55	23	65	30.8
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2007	4dr SUV 200-horsepower 3.0L V6 4-speed automatic AWD	flat	light	light	0	3	37	61	63	23.4
2007	4dr SUV 133-horsepower 2.3L I4 Hybrid CVT AWD	flat	light	light	11	16	56	18	70	29.8
2006	4dr SUV 200-horsepower 3.0L V6 4-speed automatic FWD	flat	light	light	8	13	35	45	62	23.1
2006	4dr SUV 200-horsepower 3.0L V6 4-speed automatic AWD	flat	med	light	0	0	25	75	75	21.5
2006	4dr SUV 133-horsepower 2.3L I4 Hybrid CVT AWD	hills	light	light	16	18	35	31	70	30.6
2005	4dr SUV 200-horsepower 3.0L V6 4-speed automatic AWD	flat	light	light	0	0	85	15	60	21.0
2005	4dr SUV 153-horsepower 2.3L I4 4-speed automatic AWD	flat	v.lt	light	3	13	8	75	67	22.3

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

Honda Odyssey 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
2017	4dr Minivan, ext. 248-horsepower 3.5L V6 w/DoD 6-speed automatic FWD	flat	v.lt	light	0	40	0	60	110	20.1
2016	4dr Minivan, ext. 248-horsepower 3.5L V6 w/DoD 6-speed automatic FWD	flat	light	hvy	5	22	0	74	70	26.1
2015	4dr Minivan, ext. 248-horsepower 3.5L V6 w/DoD 6-speed automatic FWD	flat	med	hvy	0	0	0	100	75	27.8
2014	4dr Minivan, ext. 248-horsepower 3.5L V6 w/DoD 6-speed automatic FWD	hills	med	light	0	45	20	35	68	19.9
2013	4dr Minivan, ext. 247-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	flat	light	light	1	5	31	63	71	22.9
2012	4dr Minivan, ext. 247-horsepower 3.5L V6 w/DoD 6-speed automatic FWD	hills	light	light	0	25	0	75	65	26.7
2012	4dr Minivan, ext. 247-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	hills	light	light	20	7	27	47	80	24.9
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2011	4dr Minivan, ext. 247-horsepower 3.5L V6 w/DoD 6-speed automatic FWD	flat	med	hvy	3	5	33	60	75	20.9
2011	4dr Minivan, ext. 247-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	flat	light	light	22	18	31	30	77	21.4
2010	4dr Minivan, ext. 244-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	flat	light	none	2	5	25	69	66	21.7
2010	4dr Minivan, ext. 244-horsepower 3.5L V6 5-speed automatic FWD	flat	med	hvy	3	13	36	48	65	21.4
2009	4dr Minivan, ext. 244-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	flat	light	hvy	5	46	27	22	65	17.6
2009	4dr Minivan, ext. 244-horsepower 3.5L V6 5-speed automatic FWD	flat	light	none	0	0	63	37	75	18.3
2008	4dr Minivan, ext. 244-horsepower 3.5L V6 5-speed automatic FWD	mtns	light	none	0	0	20	80	100	21.4
2008	4dr Minivan, ext. 241-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	flat	med	none	1	37	45	17	68	15.5
2007	4dr Minivan, ext. 244-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	hills	med	light	6	12	32	50	76	20.3
2007	4dr Minivan, ext. 244-horsepower 3.5L V6 5-speed automatic FWD	flat	light	light	5	22	28	45	66	19.6
2006	4dr Minivan, ext. 244-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	flat	med	light	6	10	27	56	72	21.0
2006	4dr Minivan, ext. 244-horsepower 3.5L V6 5-speed automatic FWD	flat	light	light	10	31	15	45	70	19.7
2005	4dr Minivan, ext. 255-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	flat	light	light	3	7	26	64	68	22.0
2005	4dr Minivan, ext. 255-horsepower 3.5L V6 5-speed automatic FWD	flat	med	light	11	15	23	51	92	19.1
2004	4dr Minivan, ext. 240-horsepower 3.5L V6 5-speed automatic FWD	flat	light	light	9	16	30	45	64	19.9
2003	4dr Minivan, ext. 240-horsepower 3.5L V6 5-speed automatic FWD	flat	light	light	3	12	35	51	75	21.5
2002	4dr Minivan, ext. 240-horsepower 3.5L V6 5-speed automatic FWD	flat	med	light	11	21	17	51	81	19.7
2001	4dr Minivan, ext. 210-horsepower 3.5L V6 4-speed automatic FWD	flat	light	none	3	9	14	74	68	25.9
2000	4dr Minivan, ext. 210-horsepower 3.5L V6 4-speed automatic FWD	hills	light	none	3	5	18	75	70	21.5

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

See TrueDelta's information for all SUVs

See TrueDelta's information for all Mercury models and Honda models.

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

Mercury Mariner Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
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
Year	Body/Powertrain	Comment
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

TrueDelta Reviews the Real Gas Mileage of the Honda Odyssey

Honda Odyssey Real Gas Mileage: Pros
Year	Comment
2014	"Most fuel-efficient minivan" might seem like faint praise, but the Honda Odyssey does hold this title. For such a large vehicle EPA ratings of 19 mpg city, 28 mpg highway are fairly impressive. The Toyota checks in with 18/25, the Chrysler with 17/25. see full Honda Odyssey review

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

Honda Odyssey Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2011	4dr Minivan, ext. 247-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	So are we are happy. 24 mpg in mixed and 28 on a road trip. see full Honda Odyssey review
2009	4dr Minivan, ext. 244-horsepower 3.5L V6 5-speed automatic FWD	Best gas mileage so far is 25 mpg. Typically get high teens to low 20s. see full Honda Odyssey review
2008	4dr Minivan, ext. 241-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	With VCM, better EPA highway rating than Sienna. see full Honda Odyssey review
2008	4dr Minivan, ext. 241-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	Compared to our SUV, the fuel economy is outstanding. see full Honda Odyssey review
2007	4dr Minivan, ext. 244-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	Fuel economy is reasonable for a family hauler that can carry up to 8 persons. I get 25-27 mpg on the freeway and 18-22 mpg in city/suburban driving. see full Honda Odyssey review
2006	4dr Minivan, ext. 244-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	VCM added MPG see full Honda Odyssey review
2005	4dr Minivan, ext. 255-horsepower 3.5L V6 5-speed automatic FWD	It is better then a SUV! see full Honda Odyssey review
2005	4dr Minivan, ext. 255-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	Variable cylinder techology provides good fuel mileage for a large vehicle see full Honda Odyssey review
2004	4dr Minivan, ext. 240-horsepower 3.5L V6 5-speed automatic FWD	a little better than the Sienna see full Honda Odyssey review
2000	4dr Minivan, ext. 210-horsepower 3.5L V6 4-speed automatic FWD	We've owned this van for almost 12 years now and its fuel economy has stood still at 20MPG in just about any set of circumstances. Unimpressive but consistant. see full Honda Odyssey review

Honda Odyssey Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2009	0	Driven sensibly at 60-65, fuel economy seemed excellent, but step-wise, for every 5 mph over, fuel economy seemed to drop precipitously. However, the "ECO" function, in which 3 cylinders "drop out" when not needed, seemed to work well, assuming good momentum at the moment. So I can't complain too much. see full Honda Odyssey review
2007	4dr Minivan, ext. 244-horsepower 3.5L V6 5-speed automatic FWD	These days, we should be getting much more than 24 mpg from all cars -- even minivans. see full Honda Odyssey review
2007	4dr Minivan, ext. 244-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	Way, way worse than advertised in 2007. If I knew it was this poor I would not have bought it. Worse than my Chevrolet Trailblazer 4x4! see full Honda Odyssey review
2005	4dr Minivan, ext. 255-horsepower 3.5L V6 w/DoD 5-speed automatic FWD	I guess we average around 19 mpg. see full Honda Odyssey review
2002	4dr Minivan, ext. 240-horsepower 3.5L V6 5-speed automatic FWD	Our previous car was a VW diesel. Need I say more? see full Honda Odyssey review
2002	4dr Minivan, ext. 240-horsepower 3.5L V6 5-speed automatic FWD	Only 13-17 MPG. Bad at nearly $4/gallon see full Honda Odyssey review
2002	4dr Minivan, ext. 240-horsepower 3.5L V6 5-speed automatic FWD	16-mpg. mixed driving. Bad. Much worse than EPA estimate. Dealer is big on excuses. Nothing on real help. see full Honda Odyssey review
2002	4dr Minivan, ext. 240-horsepower 3.5L V6 5-speed automatic FWD	It seems lower than other vans see full Honda Odyssey review
2002	4dr Minivan, ext. 240-horsepower 3.5L V6 5-speed automatic FWD	Never got over 20 miles per gallon on the open road despite modest driving habits. My Routan gets 26 and my Plymouth Voyageur got 25 +. The 3.5 V6 in the Honda is reliable, but terrible economy for a mini-van. see full Honda Odyssey review