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Nissan Altima Fuel Economy (g/100m)

g/100m	Number of Vehicles
3 gallons per 100 meters	2 vehicles
4 gallons per 100 meters	18 vehicles
5 gallons per 100 meters	3 vehicles
6 gallons per 100 meters	0 vehicles
7 gallons per 100 meters	0 vehicles
8 gallons per 100 meters	0 vehicles
9 gallons per 100 meters	0 vehicles
10 gallons per 100 meters	0 vehicles
11 gallons per 100 meters	0 vehicles
12 gallons per 100 meters	0 vehicles
13 gallons per 100 meters	0 vehicles
14 gallons per 100 meters	0 vehicles
15 gallons per 100 meters	0 vehicles
16 gallons per 100 meters	0 vehicles
17 gallons per 100 meters	2 vehicles
18 gallons per 100 meters	0 vehicles
19 gallons per 100 meters	0 vehicles
20 gallons per 100 meters	0 vehicles
21 gallons per 100 meters	1 vehicles
22 gallons per 100 meters	3 vehicles
23 gallons per 100 meters	1 vehicles
24 gallons per 100 meters	0 vehicles
25 gallons per 100 meters	2 vehicles

Model Year	Body/Powertrain	g/100m
2005	2005 4dr Sedan 182-hp 2.5L I4 CVT FWD	11.37	See all data
With the 140 kilowatts 2.5L I4 engine, CVT transmission, and front-wheel drive, the 2005 Nissan Altima has been averaging 11.37 L/100km (liters per 100 kilometers). The 2005 Nissan Altimas in this analysis were driven mostly in the city (about 61.7 percent of the kilometers driven). The rest of the kilometers were on the highway at an average speed of 73 kilometers per hour (20 percent), in heavy traffic (3.3 percent), and in the suburbs (0 percent). In addition, the average 2005 Nissan Altima in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
2005	2005 4dr Sedan 270-hp 3.5L V6 6-sp shiftable CVT FWD	4.06	See all data

2005	2005 4dr Sedan 175-hp 2.5L I4 6-sp manual FWD	3.85	See all data

2005	2005 4dr Sedan 175-hp 2.5L I4 6-sp shiftable CVT FWD	9.6	See all data

What Our Members Are Saying about the Real Gas Mileage of the 2005 Nissan Altima

2005 Nissan Altima Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2006	4dr Sedan 175-horsepower 2.5L I4 4-speed automatic FWD	$ cylinder delivers good fuel economy while still giving adequate performance. see full Nissan Altima review
2006	4dr Sedan 175-horsepower 2.5L I4 4-speed automatic FWD	Summer driving I get a consistent 30+ mpg. Drops to about 26-27 mpg in cold weather. Not bad for a mid size sedan. see full Nissan Altima review
2005	4dr Sedan 250-horsepower 3.5L V6 5-speed shiftable automatic FWD	best fuel economy for a v6 if you treat it right, i get 32 to 34mpg on highway consistently and between 24 to 26mpg in city driving. see full Nissan Altima review
2005	4dr Sedan 175-horsepower 2.5L I4 4-speed automatic FWD	its get descenet fuel economy not the best in the market but its a big car see full Nissan Altima review

2005 Nissan Altima Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2005	4dr Sedan 250-horsepower 3.5L V6 5-speed shiftable automatic FWD	In this time of high gas prices a 4 cylinder would be a wiser choice see full Nissan Altima review