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Hyundai Sonata Fuel Economy (g/100m)

g/100m Number of Vehicles
1 gallons per 100 meters 2 vehicles
2 gallons per 100 meters 6 vehicles
3 gallons per 100 meters 89 vehicles
4 gallons per 100 meters 44 vehicles
5 gallons per 100 meters 4 vehicles
6 gallons per 100 meters 2 vehicles
7 gallons per 100 meters 2 vehicles
8 gallons per 100 meters 0 vehicles
9 gallons per 100 meters 0 vehicles
10 gallons per 100 meters 0 vehicles
11 gallons per 100 meters 0 vehicles
12 gallons per 100 meters 0 vehicles
13 gallons per 100 meters 0 vehicles
14 gallons per 100 meters 0 vehicles
15 gallons per 100 meters 0 vehicles
16 gallons per 100 meters 2 vehicles
17 gallons per 100 meters 1 vehicles
18 gallons per 100 meters 0 vehicles
19 gallons per 100 meters 1 vehicles
20 gallons per 100 meters 1 vehicles
21 gallons per 100 meters 0 vehicles
22 gallons per 100 meters 0 vehicles
23 gallons per 100 meters 0 vehicles
24 gallons per 100 meters 2 vehicles
25 gallons per 100 meters 0 vehicles
26 gallons per 100 meters 1 vehicles
Model Year Body/Powertrain g/100m  
2011 2011 4dr Sedan turbocharged 178hp 1.6L I4 7-sp automated manual FWD 4.92
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With the turbocharged 134kW 1.6L I4 engine, 8-speed shiftable automatic transmission, and front-wheel drive, the 2011 Hyundai Sonata has been averaging 4.92 L/100km (liters per 100 kilometers).

The 2011 Hyundai Sonatas in this analysis were driven mostly on the highway at an average speed of 69 kilometers per hour (about 43 percent of the kilometers driven). The rest of the kilometers were in the city (12.8 percent), in heavy traffic (9.5 percent), and in the suburbs (0 percent).

In addition, the average 2011 Hyundai Sonata in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
2011 2011 4dr Sedan 198-hp 2.4L I4 6-sp manual FWD 3.33
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2011 2011 4dr Sedan 191-hp 2.5L I4 8-sp shiftable automatic FWD 4.7
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2011 2011 4dr Sedan 154-hp 2.0L I4 Hybrid 6-sp shiftable automatic FWD 3.38
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2011 2011 4dr Sedan turbocharged 274hp 2.0L I4 6-sp shiftable automatic FWD 5.64
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What Our Members Are Saying about the Real Gas Mileage of the 2011 Hyundai Sonata

2011 Hyundai Sonata Real Gas Mileage: Pros
YearBody/PowertrainComment
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 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
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 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 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 Hyundai Sonata Real Gas Mileage: Cons
YearBody/PowertrainComment
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
 

2011 Hyundai Sonata Gas Mileage (g/100m)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Hyundai Sonata's real-world g/100m based on how and where you drive a car.