Pontiac Grand Prix vs. Mazda Mazda5 MPG

Chart is based on 102 fuel economy reports for the Pontiac Grand Prix and 414 fuel economy reports for the Mazda Mazda5.

Pontiac Grand Prix 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
2008	4dr Sedan 303-horsepower 5.3L V8 4-speed shiftable automatic FWD	flat	med	none	7	39	32	21	61	20.0
2008	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	hills	light	hvy	0	0	100	0	N/A	20.5
2007	4dr Sedan supercharged 260hp 3.8L V6 4-speed automatic FWD	flat	med	none	3	37	10	50	63	19.7
2007	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	hills	light	none	17	24	8	53	63	23.7
2006	4dr Sedan supercharged 260hp 3.8L V6 4-speed automatic FWD	flat	med	light	3	43	23	33	100	20.8
2006	4dr Sedan 303-horsepower 5.3L V8 4-speed shiftable automatic FWD	flat	med	light	5	22	28	45	69	18.4
2006	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	flat	med	light	10	11	31	49	69	24.4
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2005	4dr Sedan supercharged 260hp 3.8L V6 4-speed automatic FWD	hills	med	hvy	0	0	5	95	70	28.0
2005	4dr Sedan 303-horsepower 5.3L V8 4-speed shiftable automatic FWD	flat	med	none	7	23	45	25	65	17.9
2005	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	flat	light	none	10	24	21	45	65	23.5
2004	4dr Sedan supercharged 260hp 3.8L V6 4-speed shiftable automatic FWD	hills	med	light	26	23	23	28	72	20.6
2004	4dr Sedan supercharged 260hp 3.8L V6 4-speed automatic FWD	hills	med	none	0	40	40	20	65	19.6
2004	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	flat	med	light	3	7	20	70	77	27.5
2003	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	flat	med	light	19	23	25	34	60	22.4
2003	4dr Sedan 175-horsepower 3.1L V6 4-speed automatic FWD	flat	med	none	9	10	80	1	100	26.1
2002	4dr Sedan supercharged 240hp 3.8L V6 4-speed automatic FWD	flat	med	light	66	8	3	23	64	22.4
2002	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	flat	med	none	2	25	70	3	75	20.9
2002	2dr Coupe 200-horsepower 3.8L V6 4-speed automatic FWD	flat	med	light	0	17	28	56	65	21.4
2001	4dr Sedan supercharged 240hp 3.8L V6 4-speed automatic FWD	flat	light	light	9	5	5	83	80	24.3
2001	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	flat	v.lt	none	0	0	1	99	60	31.0
2001	4dr Sedan 175-horsepower 3.1L V6 4-speed automatic FWD	flat	v.lt	light	0	2	3	95	80	28.1
2000	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	flat	light	none	5	5	5	85	70	24.5

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This page shows only averages. See all the Pontiac Grand Prix fuel economy data.

Mazda Mazda5 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
2015	4dr Minivan 157-horsepower 2.5L I4 5-speed shiftable automatic FWD	flat	med	light	22	0	0	78	67	23.5
2012	4dr Minivan 157-horsepower 2.5L I4 6-speed manual FWD	flat	lead	light	5	16	0	79	104	33.2
2012	4dr Minivan 157-horsepower 2.5L I4 5-speed shiftable automatic FWD	flat	light	light	3	5	16	76	64	26.3
2010	4dr Minivan 153-horsepower 2.3L I4 5-speed shiftable automatic FWD	flat	med	none	6	26	10	57	74	25.0
2010	4dr Minivan 153-horsepower 2.3L I4 5-speed manual FWD	flat	light	light	9	8	45	38	76	26.4
2009	4dr Minivan 153-horsepower 2.3L I4 5-speed shiftable automatic FWD	flat	light	light	9	18	20	53	68	25.7
2009	4dr Minivan 153-horsepower 2.3L I4 5-speed manual FWD	hills	light	light	6	12	15	67	78	27.2
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2008	4dr Minivan 153-horsepower 2.3L I4 5-speed shiftable automatic FWD	flat	light	light	2	10	36	51	64	26.6
2008	4dr Minivan 153-horsepower 2.3L I4 5-speed manual FWD	hills	light	none	10	43	14	33	64	26.8
2007	4dr Minivan 153-horsepower 2.3L I4 5-speed manual FWD	hills	lead	light	13	26	43	18	83	24.2
2007	4dr Minivan 153-horsepower 2.3L I4 4-speed shiftable automatic FWD	hills	light	light	1	35	40	23	83	14.0
2006	4dr Minivan 157-horsepower 2.3L I4 5-speed manual FWD	flat	med	none	26	11	25	38	116	23.5
2006	4dr Minivan 157-horsepower 2.3L I4 4-speed shiftable automatic FWD	flat	light	none	7	25	32	36	80	23.6

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This page shows only averages. See all the Mazda Mazda5 fuel economy data.

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What Our Members Are Saying about the Real Gas Mileage of the Pontiac Grand Prix

Pontiac Grand Prix Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2006	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	it was listed as being better than the impalla see full Pontiac Grand Prix review
2006	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	Good for a speedy V6 and a huge car. see full Pontiac Grand Prix review
2005	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	Thus far, I have averaged 23 and 26 mpg, both times have had roughly a 70 mile highway trip out of 200 miles. Overall, I find this to be acceptable. see full Pontiac Grand Prix review
2002	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	HORRIBLE. 12-16mpg combined with both city and driving. see full Pontiac Grand Prix review
2002	4dr Sedan supercharged 240hp 3.8L V6 4-speed automatic FWD	BEFORE the switch to ethanol-mixed fuel, my supercharged V6 averaged 22mpg, getting 19 city and a staggering 34 highway. If you do long highway miles and want more comfort than any econo-box can offer, this is the car for you! see full Pontiac Grand Prix review

Pontiac Grand Prix Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2006	4dr Sedan 303-horsepower 5.3L V8 4-speed shiftable automatic FWD	Great V8 exhaust note and instant acceleration comes at the cost of about 19 mpg in combined driving, versus 25 with my new car. That is a 30% increase. (the new car is 600 pounds lighter though...) see full Pontiac Grand Prix review
2005	4dr Sedan 303-horsepower 5.3L V8 4-speed shiftable automatic FWD	17-19 mpg in the city. 25 If I drive on the intersate. 30 is possible at 60mph. Most of my driving is in the city. The beautiful v8 makes it impossible to stay out of the gas, but it can run on REG fuel. see full Pontiac Grand Prix review

What Our Members Are Saying about the Real Gas Mileage of the Mazda Mazda5

Mazda Mazda5 Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2014	4dr Minivan 157-horsepower 2.5L I4 5-speed shiftable automatic FWD	The Mazda5 doesn't get great milage. But it's better than other minivans and most CUVs. Of the alternatives I shopped, the Mazda was the most frugal on gas. see full Mazda Mazda5 review
2010	4dr Minivan 153-horsepower 2.3L I4 5-speed manual FWD	Impressive considering all this vehicle can do (carry six, or a bunch of stuff). Driven with some restraint (60-65), I can average 30+ mpg on my weekly commute. With a microvan that can seat six. see full Mazda Mazda5 review
2010	4dr Minivan 153-horsepower 2.3L I4 5-speed manual FWD	Impressive considering all this vehicle can do (carry six, or a bunch of stuff). Driven with some restraint (60-65), I can average 30+ mpg on my weekly commute. With a microvan that can seat six. see full Mazda Mazda5 review
2010	4dr Minivan 153-horsepower 2.3L I4 5-speed shiftable automatic FWD	USED LESS GAS THAN MY OLD 97 VOYAGER see full Mazda Mazda5 review
2010	4dr Minivan 153-horsepower 2.3L I4 5-speed manual FWD	Best among all minivans see full Mazda Mazda5 review
2010	4dr Minivan 153-horsepower 2.3L I4 5-speed shiftable automatic FWD	Comparable to most compact cars. see full Mazda Mazda5 review
2009	4dr Minivan 153-horsepower 2.3L I4 5-speed shiftable automatic FWD	Better than our previous mini-van, mostly because of size. We drive it harder, so some of that advantage is lost :) see full Mazda Mazda5 review
2009	4dr Minivan 153-horsepower 2.3L I4 5-speed shiftable automatic FWD	reasonable gas mileage for a car that can hold 6. see full Mazda Mazda5 review
2008	4dr Minivan 153-horsepower 2.3L I4 5-speed manual FWD	Avg under 10L/100km one of buying criteria. good on hwy and not as bad as full sized van in city. Good for long summer road trips. see full Mazda Mazda5 review
2008	4dr Minivan 153-horsepower 2.3L I4 5-speed manual FWD	With a flexible 4 cylinder engine, and an available manual transmission, I average almost 30mpg with seating for 6 see full Mazda Mazda5 review

Mazda Mazda5 Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2014	4dr Minivan 157-horsepower 2.5L I4 5-speed shiftable automatic FWD	If only. If only Skyactiv came out during the 5's redesign. While gas usage is better than the competition, it's far worse than it could be. Just popping in Mazda's latest engine and tranmission combo would surely give several more mpg. Just a 10% improvement would make me happier. see full Mazda Mazda5 review
2007	4dr Minivan 153-horsepower 2.3L I4 4-speed shiftable automatic FWD	It uses twice as much fuel as a Prius. see full Mazda Mazda5 review
2006	4dr Minivan 157-horsepower 2.3L I4 4-speed shiftable automatic FWD	vehicle is heavy for its size so the fuel economy is not that great. see full Mazda Mazda5 review
2006	4dr Minivan 157-horsepower 2.3L I4 4-speed shiftable automatic FWD	My 4 speed automatic yields about 10.5 L/100 km on 50/50 highway and city driving with a conscious effort to stick to the speed limit and driving as if I had an egg under my right foot. Eh, I thought it would AT LEAST be under 10. see full Mazda Mazda5 review