Lexus NX vs. Pontiac G5 MPG

Chart is based on 1 fuel economy reports for the Lexus NX and 89 fuel economy reports for the Pontiac G5.

Lexus NX MPG

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
2017	4dr SUV turbocharged 235hp 2.0L I4 6-speed shiftable automatic FWD	flat	light	none	0	0	20	80	80	26.7

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Pontiac G5 MPG

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
2009	2dr Coupe 155-horsepower 2.2L I4 5-speed manual FWD	flat	light	none	5	52	12	32	63	33.5
2009	2dr Coupe 155-horsepower 2.2L I4 4-speed automatic FWD	flat	light	none	0	30	0	70	60	32.0
2008	2dr Coupe 171-horsepower 2.4L I4 5-speed manual FWD	flat	med	light	2	54	7	37	96	25.9
2008	2dr Coupe 171-horsepower 2.4L I4 4-speed automatic FWD	flat	light	none	7	18	0	75	75	27.1
2008	2dr Coupe 148-horsepower 2.2L I4 5-speed manual FWD	hills	med	light	6	16	12	68	90	28.4
2008	2dr Coupe 148-horsepower 2.2L I4 4-speed automatic FWD	flat	med	none	6	26	1	67	111	24.8
2007	2dr Coupe 173-horsepower 2.4L I4 5-speed manual FWD	flat	lead	none	4	20	23	53	75	29.7
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2007	2dr Coupe 173-horsepower 2.4L I4 4-speed automatic FWD	hills	med	none	6	12	20	61	74	25.9
2007	2dr Coupe 148-horsepower 2.2L I4 5-speed manual FWD	flat	med	none	5	50	18	28	98	28.9
2007	2dr Coupe 148-horsepower 2.2L I4 4-speed automatic FWD	flat	light	none	0	0	30	70	70	29.4
2006	2dr Coupe 145-horsepower 2.2L I4 5-speed manual FWD	flat	med	light	2	2	47	50	115	24.4

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This page shows only averages. See all the Pontiac G5 fuel economy data.

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TrueDelta Reviews the Real Gas Mileage of the Lexus NX

Lexus NX Real Gas Mileage: Pros
Year	Comment
2015	Even upscale manufacturers have been shifting from V6 engines to turbocharged fours for one big reason: the imperative to improve fuel economy. The Lincoln MKC's EcoBoost four isn't long on eco. With front-wheel drive (FWD), the 240-horsepower 2.0T engine scores 20 and 29 mpg in the EPA's city and highway tests, respectively. But these figures drop to 19/26 with all-wheel drive (AWD) and 18/26 with a 285-horsepower 2.3T engine option. The Audi Q5 2.0T, with standard AWD, does a bit better: 20/28. The 235-horsepower Lexus NX 200t does a bit better still, at least in city driving: 22/28 with FWD and 21/28 with AWD. In my real-world suburban driving I could nudge the trip computer-reported average as high as 33 mpg. The upper 20s were easy to achieve. The trip computer averages in the MKC were typically about three mpg lower--even though the tested crossover did not have AWD. The original Lexus RX 300, with a 220-horsepower 3.0-liter V6, wasn't nearly as efficient: 19/24 with FWD and 19/22 with AWD. One reason: its automatic had only four ratios. The NX's, like the Lincoln's has six. (The Audi's has eight.) If fuel economy is a top priority, then Audi, BMW, and Mercedes-Benz offer diesels. The Mercedes-Benz GLK250, with EPA ratings of 24/33, much more easily topped 30 mpg in my suburban driving, and averaged 40 mpg on one run home from my son's school. The BMW X3 xdrive28d tested even better, 27/34. To counter these diesels, Lexus also offers the NX in 300h form, the "h" for hybrid. I haven't driven the NX 300h, but the EPA rates it 35/31 with FWD and 33/30 with AWD. see full Lexus NX review

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What Our Members Are Saying about the Real Gas Mileage of the Pontiac G5

Pontiac G5 Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2009	2dr Coupe 155-horsepower 2.2L I4 5-speed manual FWD	best for non-hybrid gasoline see full Pontiac G5 review
2008	2dr Coupe 171-horsepower 2.4L I4 5-speed manual FWD	For a performance model very well average 22-23 mpg city see full Pontiac G5 review
2008	2dr Coupe 148-horsepower 2.2L I4 5-speed manual FWD	24/33 for the manual transmission are pretty good fuel economy numbers. I beat the highway numbers on a long trip by a few points if I keep it at 65 mph (a/c on). see full Pontiac G5 review
2008	2dr Coupe 148-horsepower 2.2L I4 5-speed manual FWD	once broken in and done properlly, and driven with the engine in its proper spot for efficiency in its powerband, its a great fuel efficient car that has tons of power to surprise! see full Pontiac G5 review
2008	2dr Coupe 171-horsepower 2.4L I4 5-speed manual FWD	The Ecotech engine is one of the most economical on the road today. see full Pontiac G5 review
2008	2dr Coupe 171-horsepower 2.4L I4 5-speed manual FWD	I drove fast, all the time, and still averaged 28mpg. see full Pontiac G5 review
2007	2dr Coupe 173-horsepower 2.4L I4 5-speed manual FWD	my G5 is great on gas i put 93 in it and i get 28.6 mpg all city no highway. you cant ask for anything better. the power this car has and great gas miles its the best of both worlds. see full Pontiac G5 review
2007	2dr Coupe 148-horsepower 2.2L I4 5-speed manual FWD	Very good economy even when driving it hard. see full Pontiac G5 review
2007	2dr Coupe 173-horsepower 2.4L I4 5-speed manual FWD	The G5 blends the mileage and power that I was looking for in a car that would do primary duty for commuting to work and back. Was looking to get 30-33 mpg. see full Pontiac G5 review