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Lexus GS vs. Nissan Maxima MPG

Chart is based on 34 fuel economy reports for the Lexus GS and 136 fuel economy reports for the Nissan Maxima.

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.

Nissan Maxima MPG

Nissan Maxima Nissan Maxima 2016 25.0 MPG Highway Percentage 70 percent Nissan Maxima Nissan Maxima 2014 23.5 MPG Highway Percentage 50 percent Nissan Maxima Nissan Maxima 2012 25.0 MPG Highway Percentage 16 percent Nissan Maxima Nissan Maxima 2011 27.1 MPG Highway Percentage 90 percent Nissan Maxima Nissan Maxima 2010 21.4 MPG Highway Percentage 42 percent Nissan Maxima Nissan Maxima 2009 24.6 MPG Highway Percentage 55 percent Nissan Maxima Nissan Maxima 2008 26.5 MPG Highway Percentage 80 percent Nissan Maxima Nissan Maxima 2007 22.3 MPG Highway Percentage 49 percent Nissan Maxima Nissan Maxima 2006 24.3 MPG Highway Percentage 46 percent Nissan Maxima Nissan Maxima 2005 24.3 MPG Highway Percentage 30 percent Nissan Maxima Nissan Maxima 2004 24.3 MPG Highway Percentage 52 percent Nissan Maxima Nissan Maxima 2003 27.8 MPG Highway Percentage 54 percent Nissan Maxima Nissan Maxima 2003 24.3 MPG Highway Percentage 30 percent Nissan Maxima Nissan Maxima 2002 23.7 MPG Highway Percentage 43 percent Nissan Maxima Nissan Maxima 2002 21.7 MPG Highway Percentage 35 percent Nissan Maxima Nissan Maxima 2001 26.7 MPG Highway Percentage 90 percent Nissan Maxima Nissan Maxima 2001 22.8 MPG Highway Percentage 50 percent Nissan Maxima Nissan Maxima 2000 27.2 MPG Highway Percentage 62 percent Nissan Maxima Nissan Maxima 2000 24.2 MPG Highway Percentage 52 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
2016 4dr Sedan 300-horsepower 3.5L V6
7-speed shiftable CVT FWD		 flat med light 15 0 15 70 65 25.0  
2014 4dr Sedan 290-horsepower 3.5L V6
6-speed shiftable CVT FWD		 flat lead light 10 20 20 50 80 23.5  
2012 4dr Sedan 290-horsepower 3.5L V6
6-speed shiftable CVT FWD		 flat v.lt light 5 78 1 16 75 25.0  
2011 4dr Sedan 290-horsepower 3.5L V6
6-speed shiftable CVT FWD		 flat light light 0 10 0 90 75 27.1  
2010 4dr Sedan 290-horsepower 3.5L V6
6-speed shiftable CVT FWD		 flat med light 4 22 32 42 69 21.4  
2009 4dr Sedan 290-horsepower 3.5L V6
6-speed shiftable CVT FWD		 flat light light 3 12 30 55 68 24.6  
2008 4dr Sedan 255-horsepower 3.5L V6
6-speed shiftable CVT FWD		 flat med light 1 1 18 80 70 26.5  
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2007 4dr Sedan 255-horsepower 3.5L V6
6-speed shiftable CVT FWD		 flat med light 5 5 41 49 66 22.3  
2006 4dr Sedan 265-horsepower 3.5L V6
5-speed shiftable automatic FWD		 flat light light 9 15 30 46 65 24.3  
2005 4dr Sedan 265-horsepower 3.5L V6
5-speed shiftable automatic FWD		 flat light hvy 10 4 57 30 72 24.3  
2004 4dr Sedan 265-horsepower 3.5L V6
5-speed shiftable automatic FWD		 flat light light 2 15 31 52 80 24.3  
2003 4dr Sedan 255-horsepower 3.5L V6
6-speed manual FWD		 flat med light 16 17 13 54 70 27.8  
2003 4dr Sedan 255-horsepower 3.5L V6
4-speed automatic FWD		 flat med none 12 36 22 30 68 24.3  
2002 4dr Sedan 255-horsepower 3.5L V6
6-speed manual FWD		 flat med none 9 14 34 43 77 23.7  
2002 4dr Sedan 255-horsepower 3.5L V6
4-speed automatic FWD		 flat med light 15 39 11 35 84 21.7  
2001 4dr Sedan 222-horsepower 3.0L V6
5-speed manual FWD		 flat light light 0 0 10 90 75 26.7  
2001 4dr Sedan 222-horsepower 3.0L V6
4-speed automatic FWD		 flat med light 15 3 33 50 73 22.8  
2000 4dr Sedan 222-horsepower 3.0L V6
5-speed manual FWD		 flat light none 9 20 8 62 63 27.2  
2000 4dr Sedan 222-horsepower 3.0L V6
4-speed automatic FWD		 flat light light 7 3 38 52 78 24.2  

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This page shows only averages. See all the Nissan Maxima fuel economy data.

Lexus GS vs. Nissan Maxima 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 Lexus GS and Nissan Maxima'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
See TrueDelta's information for all Lexus models and Nissan models.

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
 

What Our Members Are Saying about the Real Gas Mileage of the Nissan Maxima

Nissan Maxima Real Gas Mileage: Pros
YearBody/PowertrainComment
2010 4dr Sedan 290-horsepower 3.5L V6
6-speed shiftable CVT FWD		 16-17 in the city. 25-26 on the freeway. Not bad than other comparable cars. see full Nissan Maxima review
2009 4dr Sedan 290-horsepower 3.5L V6
6-speed shiftable CVT FWD		 It is between 25-29.2 on the highway depending on headwinds. It seems sensitive to wind, mileage-wise. In town is excellent. In 4k miles the worst tank has been 23.2 when it was brand new and very cold out. City mileage is understated in my opinion. see full Nissan Maxima review
2003 4dr Sedan 255-horsepower 3.5L V6
6-speed manual FWD		 I get between 26-27mpg. see full Nissan Maxima review
2003 4dr Sedan 255-horsepower 3.5L V6
4-speed automatic FWD		 Fuel economy is great for a 250+ horsepower automatic see full Nissan Maxima review
2003 4dr Sedan 255-horsepower 3.5L V6
6-speed manual FWD		 it averages about 20 mpg consistently see full Nissan Maxima review
2002 4dr Sedan 255-horsepower 3.5L V6
6-speed manual FWD		 For a large car with a relatively large engine, this engine is mirror smooth which helps it get great highway mileage. see full Nissan Maxima review
2002 4dr Sedan 255-horsepower 3.5L V6
6-speed manual FWD		 I consistently get 25 in the city, and 33-34 all highway. Excellent fuel economy for any car, let alone one with a 3.5L V6. see full Nissan Maxima review
Nissan Maxima Real Gas Mileage: Cons
YearBody/PowertrainComment
2011 4dr Sedan 290-horsepower 3.5L V6
6-speed shiftable CVT FWD		 Not as good as advertised see full Nissan Maxima review
2010 4dr Sedan 290-horsepower 3.5L V6
6-speed shiftable CVT FWD		 Depends on a lot on your right foot. Driven like a Prius, 26 MPG city and 33 MPG highway. Driven normally with occasionally throttle bursts, 27 MPG highway, 21 MPG combined. The CVT ratio spread maxes out at 2200 RPM at 75; a little high for MPG. see full Nissan Maxima review
2009 4dr Sedan 290-horsepower 3.5L V6
6-speed shiftable CVT FWD		 City driving is brutal on mpg. If you get 12 mpg you are doing well. Highway miles are great - over 30, so great on trips, stinks for commuting. see full Nissan Maxima review
2008 4dr Sedan 255-horsepower 3.5L V6
6-speed shiftable CVT FWD		 Not as good in town as expected. Get around 20-22 mpg in town, 25-28 on hi-way see full Nissan Maxima review
2006 4dr Sedan 265-horsepower 3.5L V6
5-speed shiftable automatic FWD		 24MPG on the HWY. Come on...Crown Victoria is almost 30 has a V8 and gets 29 MPG on the HWY. see full Nissan Maxima review
2002 4dr Sedan 255-horsepower 3.5L V6
6-speed manual FWD		 This car loves to suck gas especially when pushed. And not just any gas, the high compression VQ35DE engine requires premium. In my experiences anything less than 91 octane will yield poor performance and odd engine noises. I average 17-18 mpg at best. see full Nissan Maxima review