Infiniti G vs. Toyota Prius MPG

Chart is based on 758 fuel economy reports for the Infiniti G and 2101 fuel economy reports for the Toyota Prius.

Infiniti G 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
2013	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD	flat	med	light	3	13	13	72	69	22.1
2013	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic AWD	flat	med	none	26	27	5	41	65	17.2
2012	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD	flat	light	light	0	0	0	100	75	25.6
2012	4dr Sedan 218-horsepower 2.5L V6 7-speed shiftable automatic AWD	flat	light	none	0	30	0	70	60	23.7
2011	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD	flat	light	light	9	24	25	42	66	20.8
2011	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic AWD	flat	med	light	2	2	46	49	74	21.0
2011	4dr Sedan 218-horsepower 2.5L V6 7-speed shiftable automatic RWD	flat	med	light	3	2	21	75	74	25.7
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2010	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD	flat	med	light	8	17	8	68	106	25.3
2010	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic AWD	flat	med	none	3	12	33	52	72	22.3
2010	4dr Sedan 328-horsepower 3.7L V6 6-speed manual RWD	flat	med	light	7	28	7	58	73	23.0
2010	2dr Hardtop conv. 325-horsepower 3.7L V6 7-speed shiftable automatic RWD	flat	lead	none	5	10	80	5	60	18.0
2010	2dr Coupe 330-horsepower 3.7L V6 7-speed shiftable automatic AWD	flat	med	none	4	13	13	70	80	25.6
2009	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD	flat	med	light	13	19	10	58	69	23.2
2009	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic AWD	flat	med	light	6	30	34	31	63	18.6
2009	4dr Sedan 328-horsepower 3.7L V6 6-speed manual RWD	flat	light	light	0	9	0	91	70	24.5
2009	2dr Hardtop conv. 325-horsepower 3.7L V6 7-speed shiftable automatic RWD	flat	lead	hvy	17	33	17	33	75	20.6
2009	2dr Hardtop conv. 325-horsepower 3.7L V6 6-speed manual RWD	flat	lead	none	10	10	70	10	70	15.0
2009	2dr Coupe 330-horsepower 3.7L V6 7-speed shiftable automatic RWD	flat	med	light	10	20	12	58	73	19.5
2009	2dr Coupe 330-horsepower 3.7L V6 7-speed shiftable automatic AWD	flat	light	light	10	10	10	70	61	20.4
2009	2dr Coupe 330-horsepower 3.7L V6 6-speed manual RWD	hills	med	none	2	26	24	48	67	20.7
2008	4dr Sedan 306-horsepower 3.5L V6 6-speed manual RWD	flat	med	hvy	5	14	20	62	79	20.9
2008	4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	light	10	23	33	34	73	20.5
2008	4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic AWD	flat	light	light	12	14	26	49	68	19.1
2008	2dr Coupe 330-horsepower 3.7L V6 6-speed manual RWD	flat	light	light	1	11	53	35	71	20.6
2008	2dr Coupe 330-horsepower 3.7L V6 5-speed shiftable automatic RWD	flat	lead	light	9	29	22	40	74	19.6
2007	4dr Sedan 306-horsepower 3.5L V6 6-speed manual RWD	flat	med	light	10	29	24	37	68	21.0
2007	4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	light	10	19	23	49	71	21.0
2007	4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic AWD	flat	med	light	7	20	27	47	79	18.5
2007	2dr Coupe 293-horsepower 3.5L V6 6-speed manual RWD	flat	med	none	5	25	20	50	70	18.5
2007	2dr Coupe 275-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	lead	hvy	0	93	3	5	70	11.3
2006	4dr Sedan 298-horsepower 3.5L V6 6-speed manual RWD	flat	med	none	13	17	27	43	72	21.1
2006	4dr Sedan 280-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	light	9	24	18	48	69	20.0
2006	4dr Sedan 280-horsepower 3.5L V6 5-speed shiftable automatic AWD	flat	light	light	5	16	24	55	71	20.7
2006	2dr Coupe 298-horsepower 3.5L V6 6-speed manual RWD	flat	med	light	8	29	23	40	65	20.2
2006	2dr Coupe 280-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	light	7	16	21	56	69	21.1
2005	4dr Sedan 298-horsepower 3.5L V6 6-speed manual RWD	flat	med	light	5	20	20	55	60	24.0
2005	4dr Sedan 280-horsepower 3.5L V6 5-speed shiftable automatic RWD	hills	med	light	2	20	48	30	65	19.0
2005	4dr Sedan 280-horsepower 3.5L V6 5-speed shiftable automatic AWD	flat	med	none	10	31	15	44	85	19.0
2005	2dr Coupe 298-horsepower 3.5L V6 6-speed manual RWD	flat	med	light	8	24	42	26	70	21.2
2005	2dr Coupe 280-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	light	none	7	28	19	46	69	22.9
2004	4dr Sedan 280-horsepower 3.5L V6 6-speed manual RWD	flat	light	none	12	16	12	60	98	23.3
2004	4dr Sedan 260-horsepower 3.5L V6 6-speed manual RWD	flat	med	light	4	21	15	60	66	20.9
2004	4dr Sedan 260-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	light	17	31	10	41	68	19.3
2004	4dr Sedan 260-horsepower 3.5L V6 5-speed shiftable automatic AWD	flat	light	none	11	21	30	38	67	18.9
2004	2dr Coupe 280-horsepower 3.5L V6 6-speed manual RWD	flat	med	light	12	36	31	21	66	18.3
2004	2dr Coupe 280-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	none	28	18	10	43	63	19.0
2004	2dr Coupe 260-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	none	10	10	10	70	60	20.0
2003	4dr Sedan 260-horsepower 3.5L V6 6-speed manual RWD	hills	light	hvy	0	19	14	68	71	24.5
2003	4dr Sedan 260-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	light	9	15	29	47	85	20.8
2003	2dr Coupe 280-horsepower 3.5L V6 6-speed manual RWD	flat	med	light	11	28	26	35	92	18.1
2003	2dr Coupe 280-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	light	5	23	23	49	70	21.0
2003	2dr Coupe 260-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	light	none	5	5	5	85	100	24.7
2002	4dr Sedan 145-horsepower 2.0L I4 5-speed manual RWD	flat	v.lt	none	5	10	65	20	65	28.7

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This page shows only averages. See all the Infiniti G fuel economy data.

Toyota Prius 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 Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	hills	v.lt	light	5	30	50	15	100	60.5
2017	4dr Hatch 95-horsepower 1.8L I4 Hybrid CVT FWD	hills	light	light	3	0	54	44	60	64.2
2016	4dr Hatch 95-horsepower 1.8L I4 Hybrid CVT FWD	flat	light	light	8	53	22	17	58	56.4
2015	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	flat	light	none	0	2	34	65	70	44.8
2014	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	flat	light	hvy	0	6	54	40	70	47.7
2013	4dr Hatch 98-horsepower 1.8L I4 Plug-in Hybrid CVT FWD	flat	light	light	0	3	24	73	69	60.0
2013	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	flat	med	hvy	5	19	49	27	60	11.5
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2012	4dr Hatch 98-horsepower 1.8L I4 Plug-in Hybrid CVT FWD	flat	v.lt	hvy	2	19	2	78	73	66.6
2012	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	flat	v.lt	light	8	45	15	31	57	52.9
2011	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	flat	light	light	1	9	36	54	63	49.7
2010	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	flat	med	light	7	18	30	45	69	47.6
2010	4dr Hatch	flat	med	none	0	87	0	13	60	35.8
2009	4dr Hatch 76-horsepower 1.5L I4 Hybrid CVT FWD	flat	light	light	3	8	29	60	67	46.9
2008	4dr Hatch 76-horsepower 1.5L I4 Hybrid CVT FWD	flat	light	light	5	22	17	56	62	49.0
2007	4dr Hatch 76-horsepower 1.5L I4 Hybrid CVT FWD	hills	light	light	13	26	19	43	64	50.7
2006	4dr Hatch 76-horsepower 1.5L I4 Hybrid CVT FWD	flat	light	light	8	21	31	40	66	49.4
2005	4dr Hatch 76-horsepower 1.5L I4 Hybrid CVT FWD	flat	light	light	6	14	28	52	70	48.6
2004	4dr Hatch 76-horsepower 1.5L I4 Hybrid CVT FWD	flat	light	none	9	20	18	53	92	45.6
2003	4dr Sedan 70-horsepower 1.5L I4 Hybrid CVT FWD	flat	light	light	8	23	32	37	68	43.9
2002	4dr Sedan 70-horsepower 1.5L I4 Hybrid CVT FWD	flat	light	light	14	8	23	55	66	46.1
2001	4dr Sedan 70-horsepower 1.5L I4 Hybrid CVT FWD	flat	light	light	10	28	21	41	68	45.5

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This page shows only averages. See all the Toyota Prius fuel economy data.

See TrueDelta's information for all Infiniti models and Toyota models.

What Our Members Are Saying about the Real Gas Mileage of the Infiniti G

Infiniti G Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2007	4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic AWD	My average for the life of the car is 21MPG. Not too bad for a car with this power and my lead foot. see full Infiniti G review

Infiniti G Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2013	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD	Can live with it because of the performance, but wish the mileage was better and premium fuel was not required. see full Infiniti G review
2013	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic AWD	What the powertrain giveth, the fuel economy taketh away. Nissan's VQ engines just seem to be thirsty - if you commute in heavy traffic, especially for short trips, don't be surprised at 15.5-16 mpg tanks. I don't know what mostly-highway commuting would look like, but maybe 22-25 mpg depending on driving style. see full Infiniti G review
2010	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic AWD	To be honest, it is exactly what I expected, so no real beefs with it. That said, if you are looking for a car that gets better than 19 or so combined, this is not it. Decent freeway miles (24-27/g) but in city it is hard to beat 16/g. see full Infiniti G review
2010	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic AWD	Fuel economy is poor - about 19 MPG average. see full Infiniti G review
2009	2dr Coupe 330-horsepower 3.7L V6 7-speed shiftable automatic RWD	You do not buy a performance car and expect to get good gas mileage. At a 5 mpg or greater difference from my last car, it is taking some getting used too. see full Infiniti G review
2009	2dr Coupe 330-horsepower 3.7L V6 7-speed shiftable automatic AWD	average 18 in town 24 highway. see full Infiniti G review
2009	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic AWD	With such a large displaced engine and so much power you will find that you will have so-so mpg if you drive mainly in the city like I do. Especially if you are a "spirited" driver like I tend to be. I am averaging about 14-16mpg 95% city. On the highway its a different story. I have averaged up to 28mpg @ 78mph, I kind of wish I drove more on the highway. see full Infiniti G review
2008	4dr Sedan 306-horsepower 3.5L V6 6-speed manual RWD	While not terrible, ~20mpg is by no means phenomenal. Relatively comparable cars get ~23-27mpg, but typically also have smaller engines which explains a good portion of the difference. see full Infiniti G review
2008	4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic AWD	Takes a lot of fuel... 14L/100km about. see full Infiniti G review
2008	4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic RWD	Not too great. My average is 19 - 20 mpg, mostly city. see full Infiniti G review

TrueDelta Reviews the Real Gas Mileage of the Toyota Prius

Toyota Prius Real Gas Mileage: Pros
Year	Comment
2016	The new Toyota Prius's EPA ratings are the best of any car without a plug: 54 mpg city, 50 mpg highway. Well, almost. That honor specifically goes to the Prius Two Eco, the variant I tested. With more battery-powered range, some aerodynamic enhancements, and a slightly lower curb weight, the Prius Two Eco scores 58/53. The Ford C-MAX's EPA ratings aren't in the same league: 42/37. When running on gasoline, the Chevrolet Volt doesn't test as well as the Prius: 42/43. But you can plug in the Volt for about 50 miles of electric-only range. The new Honda Civic, among the most fuel-efficient non-hybrid compacts, manages 31/41. In my real-world driving the Prius Two Eco easily beat its EPA ratings, at least in temperate weather. Driven with a very light foot on my standard suburban route, it twice averaged 93 mpg, easily the best in my testing of any car without a plug. When the air temperature dropped into the 40s, though, I couldn't quite manage 60 mpg. On a 70-mph highway in mild weather the Prius averaged just over 60 mpg. Overall for the week it averaged 65 mpg, nearly double the C-MAX and more than double the Civic. My efforts were aided by some of the most thorough driving style feedback you'll find in a car. The Prius scores how you acclerate, cruise, and brake, and provides tips for improvement. It also stores your average mpg daily for a month, then monthly over a long time period. see full Toyota Prius review

What Our Members Are Saying about the Real Gas Mileage of the Toyota Prius

Toyota Prius Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2012	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	This is the obvious number one reason to buy a Prius. Unlike Ford, Nissan and others who make hybrid vehicles, the Toyota usually came out ahead in MPG- even in the freezing cold winter of Minnesota. The mileage ranged from 42+ in the winter to well over 59-62 in the spring-fall. My best tank was 601 miles to a tank of regular Costco gas. see full Toyota Prius review
2011	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	Great, a number one factor with high gas prices. see full Toyota Prius review
2011	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	The gas mileage of the Prius is unbeatable. With the price of gas climing at the pump it was time to buy the Prius. see full Toyota Prius review
2011	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	Fuel economy is excellent. Also, the car is very rromy with lots of leg room and can carry some pretty big cargo. I once had 7 people in it for 15 minutes, not recomended as it was reaaly slow and too heavy for its braking power. In 25,00 miles NOTHING has gone wrong or needed repair. see full Toyota Prius review
2010	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	The new Prius is even easier to drive in a responsible manner and has improve MPG from previous models. see full Toyota Prius review
2010	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	it gives the highest mileage among all cars. Beats Honda Insight hands down. see full Toyota Prius review
2010	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	It gets 40+ mpg no matter how badly you drive it. see full Toyota Prius review
2010	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	52 mile commute to work every day and averaging approximately 50 mpg. Reduces USA dependence on foreign oil and carbon footprint. see full Toyota Prius review
2010	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	The Prius 50 MPG mixed driving is realistic. The worst MPG I have seen is 45 MPG and the best was 56 MPG. I can only compare that to tests results I have seen where the Insight is 38-42 MPG see full Toyota Prius review
2010	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	What is not to like?! see full Toyota Prius review

Toyota Prius Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2007	4dr Hatch 76-horsepower 1.5L I4 Hybrid CVT FWD	The engine continues to run when I stop at a stop street, red light or in traffic. That is a sin. There is no excuse to continue running any engine if the car is not moving. see full Toyota Prius review