Hyundai Sonata vs. Toyota Prius Fuel Economy (km/L)

Chart is based on 452 fuel economy reports for the Hyundai Sonata and 2101 fuel economy reports for the Toyota Prius.

Hyundai Sonata km/L

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	km/L
2021	4dr Sedan 191-horsepower 2.5L I4 8-speed shiftable automatic FWD	flat	light	hvy	0	10	70	20	75	78.0
2018	4dr Sedan 185-horsepower 2.4L I4 6-speed shiftable automatic FWD	flat	med	hvy	8	4	9	81	78	77.3
2017	4dr Sedan 185-horsepower 2.4L I4 6-speed shiftable automatic FWD	flat	med	light	0	0	70	30	75	68.7
2016	4dr Sedan 154-horsepower 2.0L I4 Hybrid 6-speed shiftable automatic FWD	flat	light	hvy	2	7	6	86	66	114.2
2015	4dr Sedan turbocharged 178hp 1.6L I4 7-speed automated manual FWD	flat	v.lt	light	0	0	20	80	60	93.6
2014	4dr Sedan turbocharged 274hp 2.0L I4 6-speed shiftable automatic FWD	flat	med	light	5	15	10	70	70	63.8
2014	4dr Sedan 190-horsepower 2.4L I4 6-speed shiftable automatic FWD	flat	v.lt	light	2	2	3	93	70	93.4
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2014	4dr Sedan 159-horsepower 2.4L I4 Hybrid 6-speed shiftable automatic FWD	flat	light	light	1	2	22	75	66	90.6
2013	4dr Sedan turbocharged 274hp 2.0L I4 6-speed shiftable automatic FWD	flat	light	light	0	0	10	90	75	80.5
2012	4dr Sedan turbocharged 274hp 2.0L I4 6-speed shiftable automatic FWD	flat	light	light	10	39	21	30	69	36.1
2012	4dr Sedan 198-horsepower 2.4L I4 6-speed shiftable automatic FWD	flat	med	light	25	20	25	30	73	63.5
2012	4dr Sedan 166-horsepower 2.4L I4 Hybrid 6-speed shiftable automatic FWD	flat	med	light	7	48	16	29	98	13.9
2011	4dr Sedan turbocharged 274hp 2.0L I4 6-speed shiftable automatic FWD	flat	med	light	9	14	18	60	74	57.9
2011	4dr Sedan 200-horsepower 2.4L I4 6-speed shiftable automatic FWD	flat	light	light	9	13	35	43	70	64.7
2011	4dr Sedan 198-horsepower 2.4L I4 6-speed shiftable automatic FWD	flat	light	light	4	18	16	62	70	69.6
2011	4dr Sedan 198-horsepower 2.4L I4 6-speed manual FWD	flat	med	light	1	28	12	60	68	71.6
2011	4dr Sedan 166-horsepower 2.4L I4 Hybrid 6-speed shiftable automatic FWD	hills	light	light	5	6	35	54	61	79.3
2010	4dr Sedan 175-horsepower 2.4L I4 5-speed shiftable automatic FWD	flat	light	light	5	5	24	66	76	53.9
2009	4dr Sedan 249-horsepower 3.3L V6 5-speed shiftable automatic FWD	flat	med	none	8	25	18	50	62	61.6
2009	4dr Sedan 175-horsepower 2.4L I4 5-speed shiftable automatic FWD	flat	light	light	3	7	28	63	68	66.9
2009	4dr Sedan 175-horsepower 2.4L I4 5-speed manual FWD	flat	light	light	13	31	14	41	65	55.2
2008	4dr Sedan 234-horsepower 3.3L V6 5-speed shiftable automatic FWD	hills	med	light	0	25	2	73	75	63.3
2008	4dr Sedan 162-horsepower 2.4L I4 5-speed manual FWD	flat	med	light	6	12	26	57	68	74.7
2008	4dr Sedan 162-horsepower 2.4L I4 4-speed shiftable automatic FWD	flat	light	light	7	7	15	72	68	73.3
2007	4dr Sedan 234-horsepower 3.3L V6 5-speed shiftable automatic FWD	flat	med	light	12	13	25	50	72	46.4
2007	4dr Sedan 162-horsepower 2.4L I4 5-speed manual FWD	flat	med	light	9	18	27	46	71	68.8
2007	4dr Sedan 162-horsepower 2.4L I4 4-speed shiftable automatic FWD	flat	light	light	14	12	19	54	75	53.8
2006	4dr Sedan 235-horsepower 3.3L V6 5-speed shiftable automatic FWD	flat	med	light	6	37	26	31	70	49.1
2006	4dr Sedan 162-horsepower 2.4L I4 5-speed manual FWD	hills	light	light	10	13	14	62	63	74.1
2006	4dr Sedan 162-horsepower 2.4L I4 4-speed shiftable automatic FWD	flat	med	light	10	17	22	51	75	56.9
2005	4dr Sedan 170-horsepower 2.7L V6 4-speed shiftable automatic FWD	flat	med	hvy	2	3	25	72	68	55.4
2005	4dr Sedan 138-horsepower 2.4L I4 4-speed shiftable automatic FWD	flat	med	none	10	45	5	40	60	40.2
2004	4dr Sedan 170-horsepower 2.7L V6 4-speed shiftable automatic FWD	flat	med	light	2	18	43	37	70	49.8
2004	4dr Sedan 138-horsepower 2.4L I4 4-speed shiftable automatic FWD	flat	med	hvy	8	20	45	28	68	43.4
2003	4dr Sedan 170-horsepower 2.7L V6 4-speed shiftable automatic FWD	flat	light	light	9	17	39	36	76	39.6
2003	4dr Sedan 138-horsepower 2.4L I4 4-speed shiftable automatic FWD	flat	light	light	15	48	23	15	70	46.5
2002	4dr Sedan 149-horsepower 2.4L I4 4-speed shiftable automatic FWD	flat	med	light	5	15	30	50	120	11.9

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This page shows only averages. See all the Hyundai Sonata fuel economy data.

Toyota Prius km/L

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	km/L
2017	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	hills	v.lt	light	5	30	50	15	100	25.7
2017	4dr Hatch 95-horsepower 1.8L I4 Hybrid CVT FWD	hills	light	light	3	0	54	44	60	151.1
2016	4dr Hatch 95-horsepower 1.8L I4 Hybrid CVT FWD	flat	light	light	8	53	22	17	58	102.1
2015	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	flat	light	none	0	2	34	65	70	105.4
2014	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	flat	light	hvy	0	6	54	40	70	112.3
2013	4dr Hatch 98-horsepower 1.8L I4 Plug-in Hybrid CVT FWD	flat	light	light	0	3	24	73	69	141.2
2013	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	flat	med	hvy	5	19	49	27	60	27.0
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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	156.6
2012	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	flat	v.lt	light	8	45	15	31	57	124.4
2011	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	flat	light	light	1	9	36	54	63	115.2
2010	4dr Hatch 98-horsepower 1.8L I4 Hybrid CVT FWD	flat	med	light	7	18	30	45	69	109.3
2010	4dr Hatch	flat	med	none	0	87	0	13	60	84.3
2009	4dr Hatch 76-horsepower 1.5L I4 Hybrid CVT FWD	flat	light	light	3	8	29	60	67	77.7
2008	4dr Hatch 76-horsepower 1.5L I4 Hybrid CVT FWD	flat	light	light	5	22	17	56	62	114.2
2007	4dr Hatch 76-horsepower 1.5L I4 Hybrid CVT FWD	hills	light	light	13	26	19	43	64	113.5
2006	4dr Hatch 76-horsepower 1.5L I4 Hybrid CVT FWD	flat	light	light	8	21	31	40	66	114.1
2005	4dr Hatch 76-horsepower 1.5L I4 Hybrid CVT FWD	flat	light	light	6	14	28	52	70	100.8
2004	4dr Hatch 76-horsepower 1.5L I4 Hybrid CVT FWD	flat	light	none	9	20	18	53	92	70.7
2003	4dr Sedan 70-horsepower 1.5L I4 Hybrid CVT FWD	flat	light	light	8	23	32	37	68	95.8
2002	4dr Sedan 70-horsepower 1.5L I4 Hybrid CVT FWD	flat	light	light	14	8	23	55	66	103.8
2001	4dr Sedan 70-horsepower 1.5L I4 Hybrid CVT FWD	flat	light	light	10	28	21	41	68	98.2

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TrueDelta Reviews the Real Gas Mileage of the Hyundai Sonata

Hyundai Sonata Real Gas Mileage: Cons
Year	Comment
	In fuel economy as well the 2013 Hyundai Sonata has lost an earlier lead. EPA ratings of 24 mpg city, 35 highway, impressive two years ago, can't match the 2014 Mazda6's 26/38 or the 2013 Altima's 27/38 today. The trip computer reported about 25 in my regular suburban driving, a bit over 30 if I engaged in some mild hypermiling, and about 34 on the highway. When mildly hypermiling the Altima for a few miles its trip computer average approached 40. While trip computers aren't always accurate, others have also reported impressive fuel economy from the Altima. The Mazda has a smaller edge, but an edge nonetheless. see full Hyundai Sonata review

What Our Members Are Saying about the Real Gas Mileage of the Hyundai Sonata

Hyundai Sonata Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2013	4dr Sedan 198-horsepower 2.4L I4 6-speed shiftable automatic FWD	With just over 1400 miles so far, it is averaging 28.3mpg combined with the eco option turned off. It has the eco drive option which works well in sustained at speed driving but lags in demanding driving situations. see full Hyundai Sonata review
2013	4dr Sedan 198-horsepower 2.4L I4 6-speed shiftable automatic FWD	The fuel economy is pretty good for a car of this size. I have averaged 36.5mpg (imperial gallon) over the last 37000km. 85% highway, 110km/h and little sitting in traffic. It gets very cold here sometimes so the mileage suffers. In Dec/Jan when it reaches -30 C (or colder), I get about 33mpg and in the summer about 40mpg. My best was 44mpg in the summer and worst was 31mpg in mid-winter when the car was new and not broken in. I keep track of the mileage with an app on my cell phone so the numbers above are exact. see full Hyundai Sonata review
2012	4dr Sedan turbocharged 274hp 2.0L I4 6-speed shiftable automatic FWD	better than Honda or Santa Fe see full Hyundai Sonata review
2011	4dr Sedan 198-horsepower 2.4L I4 6-speed shiftable automatic FWD	35 mpg for a full size car see full Hyundai Sonata review
2011	4dr Sedan 198-horsepower 2.4L I4 6-speed shiftable automatic FWD	With less than 1,000 miles I observed 37mpg on the highway. see full Hyundai Sonata review
2011	4dr Sedan turbocharged 274hp 2.0L I4 6-speed shiftable automatic FWD	Performance of a V6 with the economy of a 4 cyl. see full Hyundai Sonata review
2011	4dr Sedan 200-horsepower 2.4L I4 6-speed shiftable automatic FWD	Average 24 mpg in town and typically get 38 mpg on trips. All in a large family sedan. Uses regular gas. see full Hyundai Sonata review
2009	4dr Sedan 175-horsepower 2.4L I4 5-speed shiftable automatic FWD	The I4 gets about 33 mpg for me in mixed driving. It still has plenty of power at 175 HP and is a quiet smooth engine. This is the first 4 cylinder I have ever owned and so far it has performed well. see full Hyundai Sonata review
2009	4dr Sedan 175-horsepower 2.4L I4 5-speed shiftable automatic FWD	decent for all around use see full Hyundai Sonata review
2009	4dr Sedan 249-horsepower 3.3L V6 5-speed shiftable automatic FWD	24-25 mpg city 30+ highway see full Hyundai Sonata review

Hyundai Sonata Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2013	4dr Sedan 198-horsepower 2.4L I4 6-speed shiftable automatic FWD	I do a lot of rural driving and the MPG struggles to reach 22mpg. I really expected the mpg to be higher. see full Hyundai Sonata review
2012	4dr Sedan turbocharged 274hp 2.0L I4 6-speed shiftable automatic FWD	Dreadful fuel economy. For long highway drives, the Sonata Turbo can indeed match the 34 mpg EPA rating, but for city driving with A/C, you'll be lucky to get any more than 17 mpg. Even with A/C off, the urban mileage never hits the 20 mpg level. Only 2,700 miles on the engine so far, so this may get better, but the EPA city estimate seems to be pegged too high by Hyundai. see full Hyundai Sonata review
2006	4dr Sedan 235-horsepower 3.3L V6 5-speed shiftable automatic FWD	not as good as some competition see full Hyundai Sonata review
2006	4dr Sedan 162-horsepower 2.4L I4 4-speed shiftable automatic FWD	I expect more MPG out of a modern I4 engine, as compared to my 10-year Accord. see full Hyundai Sonata 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