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Kia Optima Fuel Economy (L/100km)

L/100km Number of Vehicles
7 liters per 100 kilometers 4 vehicles
8 liters per 100 kilometers 4 vehicles
9 liters per 100 kilometers 6 vehicles
10 liters per 100 kilometers 2 vehicles
Model Year Body/Powertrain L/100km  
2011 2011 4dr Sedan turbocharged 245hp 2.0L I4 6-sp shiftable automatic FWD 8.58
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With the turbocharged 183kW 2.0L I4 engine, 6-speed shiftable automatic transmission, and front-wheel drive, the 2011 Kia Optima has been averaging 8.58 L/100km (liters per 100 kilometers).

The 2011 Kia Optimas in this analysis were driven mostly on the highway at an average speed of 70 kilometers per hour (about 67.5 percent of the kilometers driven). The rest of the kilometers were in the city (5 percent), in the suburbs (0 percent), and in heavy traffic (0 percent).

In addition, the average 2011 Kia Optima in this analysis was driven on hilly terrain with a medium foot and the AC on only some of the time.
2011 2011 4dr Sedan 200-hp 2.4L I4 6-sp manual FWD 7.8
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2011 2011 4dr Sedan 200-hp 2.4L I4 6-sp shiftable automatic FWD 8.32
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What Our Members Are Saying about the Real Gas Mileage of the 2011 Kia Optima

2011 Kia Optima Real Gas Mileage: Pros
YearBody/PowertrainComment
2012 4dr Sedan turbocharged 274hp 2.0L I4
6-speed shiftable automatic FWD		 This is my biggest (and only real) complaint with the Optima. It advertises fuel economy of 22 city, 34 highway. I drive a lot (100 mile round trip daily, with more than half of it being highway miles). Admittedly, I have a heavy foot, but I regularly get about 24-25 mpg combined, with the car in ECO mode. The best tank of gas I ever got was a little over 28 mpg. (I calculate it manually, don't rely on the on-board MPG estimates, as they are always 3-5 MPG more generous than reality.) see full Kia Optima review
2011 4dr Sedan turbocharged 274hp 2.0L I4
6-speed shiftable automatic FWD		 33 mpg on 200 mile trips at about 65 mph avg. see full Kia Optima review
2011 4dr Sedan 200-horsepower 2.4L I4
6-speed shiftable automatic FWD		 High 30s on the highway and 29-30 overall with a lot of power. Active eco. setting for better economy. see full Kia Optima review
2011 Kia Optima Real Gas Mileage: Cons
YearBody/PowertrainComment
2012 4dr Sedan turbocharged 274hp 2.0L I4
6-speed shiftable automatic FWD		 I'd recommend this car in a heartbeat. I honestly like this styling even more than the updates they've made since 2012. My biggest cons are the fuel economy and the lack of a manual transmission on any models other than the base model. see full Kia Optima review
 

2011 Kia Optima Gas Mileage (L/100km)

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 Kia Optima's real-world L/100km based on how and where you drive a car.