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Chevrolet Sonic vs. Lexus GS MPG

Chart is based on 107 fuel economy reports for the Chevrolet Sonic and 34 fuel economy reports for the Lexus GS.

Chevrolet Sonic MPG

Chevrolet Sonic Chevrolet Sonic 2018 32.3 MPG Highway Percentage 43 percent Chevrolet Sonic Chevrolet Sonic 2013 30.7 MPG Highway Percentage 43 percent Chevrolet Sonic Chevrolet Sonic 2013 37.5 MPG Highway Percentage 51 percent Chevrolet Sonic Chevrolet Sonic 2013 30.9 MPG Highway Percentage 20 percent Chevrolet Sonic Chevrolet Sonic 2012 37.6 MPG Highway Percentage 33 percent Chevrolet Sonic Chevrolet Sonic 2012 25.7 MPG Highway Percentage 61 percent Chevrolet Sonic Chevrolet Sonic 2012 37.5 MPG Highway Percentage 85 percent Chevrolet Sonic Chevrolet Sonic 2012 26.3 MPG Highway Percentage 15 percent
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
2018 4dr Hatch 138-horsepower 1.8L I4
6-speed shiftable automatic FWD		 flat v.lt none 0 34 23 43 60 32.3  
2013 4dr Sedan turbocharged 138hp 1.4L I4
6-speed manual FWD		 flat med light 25 30 3 43 70 30.7  
2013 4dr Sedan 138-horsepower 1.8L I4
6-speed shiftable automatic FWD		 flat light none 1 24 24 51 58 37.5  
2013 4dr Hatch turbocharged 138hp 1.4L I4
6-speed shiftable automatic FWD		 flat light hvy 0 64 16 20 51 30.9  
2012 4dr Sedan turbocharged 138hp 1.4L I4
6-speed manual FWD		 hills med none 3 10 53 33 68 37.6  
2012 4dr Sedan 138-horsepower 1.8L I4
6-speed shiftable automatic FWD		 flat light none 3 28 9 61 60 25.7  
2012 4dr Hatch turbocharged 138hp 1.4L I4
6-speed manual FWD		 flat v.lt none 1 4 10 85 65 37.5  
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2012 4dr Hatch 138-horsepower 1.8L I4
6-speed shiftable automatic FWD		 flat light light 0 52 32 15 70 26.3  

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This page shows only averages. See all the Chevrolet Sonic fuel economy data.

Lexus GS MPG

Lexus GS Lexus GS 2013 29.1 MPG Highway Percentage 90 percent Lexus GS Lexus GS 2010 26.8 MPG Highway Percentage 90 percent Lexus GS Lexus GS 2008 21.4 MPG Highway Percentage 20 percent Lexus GS Lexus GS 2008 24.1 MPG Highway Percentage 57 percent Lexus GS Lexus GS 2008 23.5 MPG Highway Percentage 53 percent Lexus GS Lexus GS 2008 25.0 MPG Highway Percentage 28 percent Lexus GS Lexus GS 2007 25.3 MPG Highway Percentage 55 percent Lexus GS Lexus GS 2007 24.9 MPG Highway Percentage 55 percent Lexus GS Lexus GS 2006 20.8 MPG Highway Percentage 52 percent Lexus GS Lexus GS 2006 24.5 MPG Highway Percentage 35 percent Lexus GS Lexus GS 2006 20.0 MPG Highway Percentage 35 percent Lexus GS Lexus GS 2005 20.4 MPG Highway Percentage 20 percent Lexus GS Lexus GS 2003 22.1 MPG Highway Percentage 60 percent Lexus GS Lexus GS 2001 22.9 MPG Highway Percentage 50 percent Lexus GS Lexus GS 2000 23.0 MPG Highway Percentage 25 percent
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 306-horsepower 3.5L V6
6-speed shiftable automatic RWD		 flat light light 5 5 0 90 75 29.1  
2010 4dr Sedan 303-horsepower 3.5L V6
6-speed shiftable automatic AWD		 flat med none 0 0 10 90 75 26.8  
2008 4dr Sedan 342-horsepower 4.6L V8
8-speed shiftable automatic RWD		 flat med light 50 20 10 20 100 21.4  
2008 4dr Sedan 303-horsepower 3.5L V6
6-speed shiftable automatic RWD		 flat light hvy 3 8 32 57 77 24.1  
2008 4dr Sedan 303-horsepower 3.5L V6
6-speed shiftable automatic AWD		 flat lead light 5 15 28 53 73 23.5  
2008 4dr Sedan 292-horsepower 3.5L V6 Hybrid
6-speed shiftable CVT RWD		 flat lead light 21 24 27 28 75 25.0  
2007 4dr Sedan 303-horsepower 3.5L V6
6-speed shiftable automatic RWD		 flat med light 7 22 17 55 72 25.3  
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2007 4dr Sedan 292-horsepower 3.5L V6 Hybrid
6-speed shiftable CVT RWD		 flat med light 10 18 17 55 78 24.9  
2006 4dr Sedan 300-horsepower 4.3L V8
6-speed shiftable automatic RWD		 flat light light 19 13 16 52 65 20.8  
2006 4dr Sedan 245-horsepower 3.0L V6
6-speed shiftable automatic RWD		 flat light light 16 22 28 35 70 24.5  
2006 4dr Sedan 245-horsepower 3.0L V6
6-speed shiftable automatic AWD		 flat light hvy 0 62 3 35 66 20.0  
2005 4dr Sedan 220-horsepower 3.0L I6
5-speed shiftable automatic RWD		 flat med light 20 30 30 20 65 20.4  
2003 4dr Sedan 220-horsepower 3.0L I6
5-speed shiftable automatic RWD		 flat med hvy 10 0 30 60 70 22.1  
2001 4dr Sedan 300-horsepower 4.3L V8
5-speed automatic RWD		 flat med light 0 0 50 50 75 22.9  
2000 4dr Sedan 220-horsepower 3.0L I6
5-speed automatic RWD		 flat v.lt none 25 25 25 25 40 23.0  

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This page shows only averages. See all the Lexus GS fuel economy data.

Chevrolet Sonic vs. Lexus GS MPG

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 Chevrolet Sonic and Lexus GS's where a car was driven. So you can get an idea of their real-world MPG based on how and where you drive a car.

See TrueDelta's information for all Sedans and Hatchbacks.
See TrueDelta's information for all Chevrolet models and Lexus models.

What Our Members Are Saying about the Real Gas Mileage of the Chevrolet Sonic

Chevrolet Sonic Real Gas Mileage: Pros
YearBody/PowertrainComment
2013 4dr Sedan turbocharged 138hp 1.4L I4
6-speed manual FWD		 The fuel economy is excellent on this car as long as you are not on the pedal too heavy. Freeway (70-75 mph) mileage is around 40 to 42 mpg. Rural highway (55-62 mph) 42-46 mpg. The worst mpg i have every experienced is 36.5. This was mostly in town with the AC on. see full Chevrolet Sonic review
2012 4dr Sedan turbocharged 138hp 1.4L I4
6-speed manual FWD		 Have never got below 37.7 miles to the gallon. I do drive conservatively but even when my husband who drives significantly more aggressive the gas mileage has been excellent see full Chevrolet Sonic review
2012 4dr Sedan 138-horsepower 1.8L I4
6-speed shiftable automatic FWD		 I had a Choice between My Current Car, a Kia Rio , a Ford Focus and Mazda 3. Between ALL these only the Sonic was a Certified Pre-Owned Vheicle and the others were not. The Fuel economy was ALMOST the Same..but i thought the Sonic had faired A Tad bit better. see full Chevrolet Sonic review
 

TrueDelta Reviews the Real Gas Mileage of the Lexus GS

Lexus GS Real Gas Mileage: Cons
YearComment
In casual suburban driving the trip computer reported between 22 and 23 mpg, splitting the difference between the EPA ratings of 19 city and 26 highway. When I made the engine sing mpg dropped into the high teens. Slip into Eco and drive the GS like a Prius, and 25 is barely doable. Not bad for a 306-horsepower, two-ton, all-wheel-drive sedan. But the torquier Audi A6 3.0T and BMW 535i xDrive do a little better, especially on the highway. The Teuton's turbos help a little here, but most of the blame/credit goes to their respective transmissions. If and when Lexus fits the GS AWD with the eight-speed automatic already offered in the RWD car, it'll likely catch up. see full Lexus GS review
 

What Our Members Are Saying about the Real Gas Mileage of the Lexus GS

Lexus GS Real Gas Mileage: Pros
YearBody/PowertrainComment
2009 4dr Sedan 303-horsepower 3.5L V6
6-speed shiftable automatic RWD		 I have been averaging 26 MPG (indicated) in mixed suburban and highway driving, which I think is pretty good. see full Lexus GS review
2008 4dr Sedan 292-horsepower 3.5L V6 Hybrid
6-speed shiftable CVT RWD		 For 340 hp and a 0-60 of 5.2 seconds, I consider an average of 24 in the city and 33 on the highway to be incredible. If you really feather the gas and stick to 65 on the highway you can get around 36-38 mpg. see full Lexus GS review
2007 4dr Sedan 292-horsepower 3.5L V6 Hybrid
6-speed shiftable CVT RWD		 Low consumption in city and stop and go traffic Significant fuel savings in typical German highway driving - plenty of acceleration to and braking from high speeds. The hybrid drivetrain minimises the cost of this compared to conventional petrol power see full Lexus GS review