Lexus NX vs. Audi A5 / S5 / RS5 MPG

Chart is based on 1 fuel economy reports for the Lexus NX and 141 fuel economy reports for the Audi A5 / S5 / RS5.

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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Audi A5 / S5 / RS5 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
2013	2dr Coupe turbocharged 211hp 2.0L I4 8-speed shiftable automatic AWD	flat	med	light	0	0	34	66	75	27.4
2012	2dr Coupe turbocharged 211hp 2.0L I4 6-speed manual AWD	flat	med	light	5	16	50	29	66	24.4
2011	2dr Coupe 354-horsepower 4.2L V8 6-speed shiftable automatic AWD	flat	med	light	10	30	30	30	75	15.6
2011	2dr Coupe 354-horsepower 4.2L V8 6-speed manual AWD	hills	light	light	3	8	20	70	73	19.4
2011	2dr Convertible turbocharged 211hp 2.0L I4 8-speed shiftable CVT FWD	flat	light	none	20	10	20	50	70	25.5
2010	2dr Coupe turbocharged 211hp 2.0L I4 6-speed manual AWD	flat	lead	none	9	11	47	33	72	25.2
2010	2dr Coupe 354-horsepower 4.2L V8 6-speed shiftable automatic AWD	flat	med	hvy	10	10	10	70	120	21.4
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2010	2dr Convertible supercharged 333hp 3.0L V6 7-speed automated manual AWD	hills	med	none	0	5	40	55	88	23.1
2009	2dr Coupe 354-horsepower 4.2L V8 6-speed manual AWD	flat	med	none	0	17	22	62	67	20.3
2009	2dr Coupe 265-horsepower 3.2L V6 6-speed manual AWD	flat	med	light	10	28	40	23	68	26.5
2008	2dr Coupe turbocharged 240hp 3.0L V6 Diesel 6-speed manual AWD	flat	light	light	0	0	0	100	100	47.0
2008	2dr Coupe turbocharged 170hp 1.8L I4 6-speed manual FWD	flat	med	light	13	18	28	43	160	26.6
2008	2dr Coupe 354-horsepower 4.2L V8 6-speed manual AWD	flat	lead	none	1	14	60	24	73	15.9
2008	2dr Coupe 265-horsepower 3.2L V6 6-speed shiftable automatic AWD	flat	med	hvy	20	24	24	32	80	24.5

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This page shows only averages. See all the Audi A5 / S5 / RS5 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 Audi A5 / S5 / RS5

Audi A5 / S5 / RS5 Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2013	2dr Coupe turbocharged 211hp 2.0L I4 8-speed shiftable automatic AWD	Mileage seems to have leveled out at about 27 mpg with a 60/40 mix of highway and suburban driving. On longer trips, it has been as high as 30 mpg while driving a steady 75 mph. see full Audi A5 / S5 / RS5 review
2010	2dr Coupe turbocharged 211hp 2.0L I4 6-speed manual AWD	Averaging 9L/100KM, without feeling too conservative. see full Audi A5 / S5 / RS5 review

Audi A5 / S5 / RS5 Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2011	2dr Coupe 354-horsepower 4.2L V8 6-speed manual AWD	I knew what gas mileage the S5 got long before I stepped onto the dealer lot. Still, I get 24 mpg on a full highway run. see full Audi A5 / S5 / RS5 review
2009	2dr Coupe turbocharged 170hp 2.0L I4 Diesel 6-speed manual AWD	Fuel economy is fair when going for a long ride, the car is AWD and heavy. I did however expect a somewhat lower fuel consumption when driving short-distance. see full Audi A5 / S5 / RS5 review
2008	2dr Coupe 354-horsepower 4.2L V8 6-speed manual AWD	It is not great, and if you have fun with the car, you will get less than 15MPG see full Audi A5 / S5 / RS5 review
2008	2dr Coupe 354-horsepower 4.2L V8 6-speed manual AWD	drinks too fast when driving is more aggressive see full Audi A5 / S5 / RS5 review
2008	2dr Coupe 354-horsepower 4.2L V8 6-speed manual AWD	Thirsty V8 coupled with a car that was born to be driven hard equals mid-teen MPG in mostly non-highway driving. see full Audi A5 / S5 / RS5 review