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Hyundai Sonata Fuel Economy (g/100m)

g/100m Number of Vehicles
4 gallons per 100 meters 4 vehicles
5 gallons per 100 meters 1 vehicles
6 gallons per 100 meters 0 vehicles
7 gallons per 100 meters 1 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 0 vehicles
17 gallons per 100 meters 0 vehicles
18 gallons per 100 meters 0 vehicles
19 gallons per 100 meters 0 vehicles
20 gallons per 100 meters 0 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 1 vehicles
25 gallons per 100 meters 0 vehicles
26 gallons per 100 meters 1 vehicles
Model Year Body/Powertrain g/100m  
2003 2003 4dr Sedan 170-hp 2.7L V6 4-sp shiftable automatic FWD 11.12
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With the turbocharged 298kW 3.0L V6 engine, 6-speed shiftable automatic transmission, and all-wheel drive, the 2003 Hyundai Sonata has been averaging 11.12 L/100km (liters per 100 kilometers).

The 2003 Hyundai Sonatas in this analysis were driven mostly on the highway at an average speed of 76 kilometers per hour (about 35.7 percent of the kilometers driven). The rest of the kilometers were in the city (17.2 percent), in heavy traffic (8.5 percent), and in the suburbs (0 percent).

In addition, the average 2003 Hyundai Sonata in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
2003 2003 4dr Sedan 138-hp 2.4L I4 4-sp shiftable automatic FWD 5.38
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What Our Members Are Saying about the Real Gas Mileage of the 2003 Hyundai Sonata

2003 Hyundai Sonata Real Gas Mileage: Pros
YearBody/PowertrainComment
2002 4dr Sedan 149-horsepower 2.4L I4
4-speed shiftable automatic FWD		 Competition is not any better, and Sonata (specially in used market) is not beatable! see full Hyundai Sonata review
 

2003 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.