Jeep Liberty vs. Nissan Z Fuel Economy (g/100m)

Chart is based on 205 fuel economy reports for the Jeep Liberty and 143 fuel economy reports for the Nissan Z.

Jeep Liberty g/100m

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	g/100m
2012	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD, part-time w/low range	flat	med	none	0	20	65	15	75	6.1
2011	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD, part-time w/low range	flat	lead	light	0	0	7	93	80	5.3
2010	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD, part-time w/low range	flat	light	light	7	13	20	60	68	5.6
2010	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD w/low range	flat	light	none	5	38	28	30	58	5.8
2009	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD, part-time w/low range	hills	light	none	22	21	26	31	60	6.1
2009	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD w/low range	flat	light	light	10	21	13	57	70	6.7
2008	4dr SUV 210-horsepower 3.7L V6 6-speed manual RWD	flat	med	none	0	0	0	100	75	4.2
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2008	4dr SUV 210-horsepower 3.7L V6 6-speed manual 4WD, part-time w/low range	hills	lead	none	10	20	70	0	0	6.8
2008	4dr SUV 210-horsepower 3.7L V6 4-speed automatic RWD	flat	med	hvy	22	18	23	37	72	5.4
2008	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD, part-time w/low range	flat	light	none	6	22	37	35	86	16.6
2008	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD w/low range	flat	light	none	3	30	28	40	63	6.7
2007	4dr SUV 210-horsepower 3.7L V6 4-speed automatic RWD	flat	med	hvy	28	17	14	42	67	5.7
2007	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD, part-time w/low range	flat	light	none	3	4	33	61	66	5.1
2007	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD w/low range	flat	light	light	23	53	0	25	60	5.9
2006	4dr SUV turbocharged 160hp 2.8L I4 Diesel 5-speed automatic 4WD w/low range	flat	light	light	7	25	27	41	63	4.3
2006	4dr SUV 210-horsepower 3.7L V6 6-speed manual 4WD, part-time w/low range	mtns	light	hvy	0	10	0	90	65	4.1
2006	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD, part-time w/low range	flat	light	light	3	27	10	60	67	5.8
2006	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD w/low range	flat	med	none	7	32	15	47	77	15.1
2005	4dr SUV turbocharged 160hp 2.8L I4 Diesel 5-speed automatic 4WD w/low range	flat	light	light	0	12	25	63	67	4.0
2005	4dr SUV 210-horsepower 3.7L V6 4-speed automatic RWD	hills	med	light	21	32	13	33	66	7.5
2005	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD, part-time w/low range	flat	light	none	7	9	27	57	65	5.7
2005	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD w/low range	flat	med	light	3	16	21	60	64	5.6
2004	4dr SUV 210-horsepower 3.7L V6 5-speed manual 4WD, part-time w/low range	hills	med	light	10	20	40	30	73	6.0
2004	4dr SUV 210-horsepower 3.7L V6 4-speed automatic RWD	flat	med	light	12	5	21	63	68	4.9
2004	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD, part-time w/low range	flat	med	light	5	13	34	48	75	8.1
2004	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD w/low range	flat	med	light	11	16	21	52	86	18.6
2003	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD, part-time w/low range	flat	light	none	5	13	45	37	65	5.3
2003	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD w/low range	hills	light	none	4	20	19	57	65	5.5
2002	4dr SUV 210-horsepower 3.7L V6 5-speed manual 4WD, part-time w/low range	flat	light	light	25	25	25	25	100	33.4
2002	4dr SUV 210-horsepower 3.7L V6 4-speed automatic RWD	hills	light	light	8	8	0	85	70	4.8
2002	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD, part-time w/low range	hills	light	light	1	5	9	86	55	5.1
2002	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD w/low range	flat	light	none	49	1	3	47	95	32.5

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Nissan Z g/100m

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	g/100m
2013	2dr Hatch 332-horsepower 3.7L V6 6-speed manual RWD	flat	light	light	0	10	40	50	70	4.4
2012	2dr Hatch 332-horsepower 3.7L V6 6-speed manual RWD	flat	med	hvy	2	15	27	57	73	5.0
2011	2dr Hatch 332-horsepower 3.7L V6 7-speed shiftable automatic RWD	flat	med	light	3	25	40	33	75	5.2
2011	2dr Hatch 332-horsepower 3.7L V6 6-speed manual RWD	flat	med	light	0	3	27	70	67	4.2
2010	2dr Hatch 332-horsepower 3.7L V6 6-speed manual RWD	flat	med	light	0	50	0	50	80	3.5
2010	2dr Convertible 332-horsepower 3.7L V6 7-speed shiftable automatic RWD	hills	med	light	0	0	50	50	80	5.0
2010	2dr Convertible 332-horsepower 3.7L V6 6-speed manual RWD	flat	med	light	24	13	24	38	60	4.7
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2009	2dr Hatch 350-horsepower 3.7L V6 6-speed manual RWD	hills	med	none	0	0	50	50	75	4.2
2009	2dr Hatch 332-horsepower 3.7L V6 7-speed shiftable automatic RWD	flat	med	light	6	4	31	59	62	4.1
2009	2dr Hatch 332-horsepower 3.7L V6 6-speed manual RWD	flat	med	light	21	20	10	50	70	6.1
2008	2dr Hatch 306-horsepower 3.5L V6 6-speed manual RWD	flat	med	light	5	4	43	48	71	4.8
2007	2dr Hatch 306-horsepower 3.5L V6 6-speed manual RWD	flat	med	light	6	8	28	59	84	9.8
2007	2dr Hatch 306-horsepower 3.5L V6 5-speed shiftable automatic RWD	hills	med	hvy	35	35	20	10	65	7.1
2007	2dr Convertible 306-horsepower 3.5L V6 5-speed shiftable automatic RWD	hills	med	light	20	10	30	40	63	5.3
2006.5	2dr Hatch 306-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	none	10	10	50	30	60	4.8
2006	2dr Hatch 300-horsepower 3.5L V6 6-speed manual RWD	flat	med	light	8	19	23	50	78	8.6
2006	2dr Hatch 287-horsepower 3.5L V6 6-speed manual RWD	flat	med	hvy	10	70	15	5	75	5.6
2006	2dr Hatch 287-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	light	9	21	47	24	66	4.6
2006	2dr Convertible 300-horsepower 3.5L V6 6-speed manual RWD	flat	med	none	5	20	40	35	60	4.5
2006	2dr Convertible 287-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	none	12	0	0	88	75	4.0
2005	2dr Hatch 300-horsepower 3.5L V6 6-speed manual RWD	hills	med	light	12	3	8	78	65	3.9
2005	2dr Hatch 287-horsepower 3.5L V6 6-speed manual RWD	flat	med	light	22	34	19	26	75	7.8
2005	2dr Hatch 287-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	light	11	61	13	16	60	5.8
2005	2dr Convertible 287-horsepower 3.5L V6 6-speed manual RWD	flat	med	hvy	12	27	16	46	78	4.8
2005	2dr Convertible 287-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	light	light	0	0	65	35	65	5.6
2004	2dr Hatch 287-horsepower 3.5L V6 6-speed manual RWD	flat	med	hvy	15	14	19	51	67	4.5
2004	2dr Hatch 287-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	light	light	4	4	79	13	66	7.3
2004	2dr Convertible 287-horsepower 3.5L V6 6-speed manual RWD	flat	med	light	23	11	11	55	67	4.4
2004	2dr Convertible 287-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	light	1	16	0	84	68	4.3
2003	2dr Hatch 287-horsepower 3.5L V6 6-speed manual RWD	flat	med	light	6	26	37	30	67	5.2
2003	2dr Hatch 287-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	light	3	36	26	34	70	4.7

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

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What Our Members Are Saying about the Real Gas Mileage of the Jeep Liberty

Jeep Liberty Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2008	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD w/low range	Well for a half ton, I can get up to thirty miles to the gal. Not bad not bad at all given fuel prices today. see full Jeep Liberty review
2006	4dr SUV turbocharged 160hp 2.8L I4 Diesel 5-speed automatic 4WD w/low range	With a few mods., I get a combined 26 mpg and a solid 30 mpg highway. see full Jeep Liberty review
2006	4dr SUV turbocharged 160hp 2.8L I4 Diesel 5-speed automatic 4WD w/low range	I did a GDE Hot tune on mine... before it i used to get an average of 25MPG in mixed driving. After the tune my average is ALWAYS over 30! If i would have gotten the ECO tune it would have probably been better! I also got the trans tune! worth every penny see full Jeep Liberty review
2006	4dr SUV turbocharged 160hp 2.8L I4 Diesel 5-speed automatic 4WD w/low range	With the Diesel I get 22 City and 24-26 on road trips. The gearing just kills you if you go much faster than 65. see full Jeep Liberty review
2006	4dr SUV turbocharged 160hp 2.8L I4 Diesel 5-speed automatic 4WD w/low range	A mid-sized car that can carry a family of four at 27-30 MPG. see full Jeep Liberty review
2005	4dr SUV turbocharged 160hp 2.8L I4 Diesel 5-speed automatic 4WD w/low range	The Liberty has a diesel engine and I usually get around 23 mpg. I have gotten as high as 30 mpg on one trip. see full Jeep Liberty review
2005	4dr SUV turbocharged 160hp 2.8L I4 Diesel 5-speed automatic 4WD w/low range	Despite being a small SUV, this is a heavy 4x4. To get 30 - 33 mpg on the highway doing 65 mpg is incredible. Even with the hideous price of diesel fuel lately, this is still worth it. see full Jeep Liberty review
2005	4dr SUV turbocharged 160hp 2.8L I4 Diesel 5-speed automatic 4WD w/low range	29.5 mpg highway average is phenomenal for a 4,300 lb vehicle that is usually loaded to 5,000 lbs providing a highway range of 600 miles. see full Jeep Liberty review
2004	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD, part-time w/low range	Even running 3 size larger tires, 3.4 inch lift and roof rack I get 21 on the road most times, whats not to like see full Jeep Liberty review

Jeep Liberty Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2008	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD, part-time w/low range	only averages 18 mpg see full Jeep Liberty review
2008	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD, part-time w/low range	Very poor fuel millage, especially in city driving . Typically averaged more than 17L/100 km. Averaged 11.5-13.0 L/100 kms highway driving. see full Jeep Liberty review
2007	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD, part-time w/low range	This vehicle is very heavy and subsequently only get upto 23mpg. Which I consider very low for a vehicle of this size. see full Jeep Liberty review
2006	4dr SUV 210-horsepower 3.7L V6 4-speed automatic RWD	Very poor fuel economy on the gasoline version. see full Jeep Liberty review
2005	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD w/low range	Unfortunately we use it as a daily driver, and its terrible on gas milage which seems to rival that of larger SUVs see full Jeep Liberty review
2005	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD w/low range	Horrible fuel economy, even when not in 4WD. Could be my lead foot. see full Jeep Liberty review
2004	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD w/low range	V6 was overworked moving the 4600lb vehicle and got terrible fuel economy see full Jeep Liberty review
2003	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD w/low range	14mpg in town, and 19 on the freeway. Poor fuel economy for such a small SUV. see full Jeep Liberty review
2003	4dr SUV 210-horsepower 3.7L V6 4-speed automatic 4WD w/low range	Terrible fuel economy compared to others in its class see full Jeep Liberty review
2002	4dr SUV 210-horsepower 3.7L V6 5-speed manual 4WD, part-time w/low range	awful! see full Jeep Liberty review

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

Nissan Z Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2011	2dr Hatch 332-horsepower 3.7L V6 7-speed shiftable automatic RWD	I recommend changing your oil as soon as you get the car with basic 5w30 oil. Then @ 1200 miles use the nissan ester oil. @ 5000 miles switch again to a premium synthetic. Redline, Royal purple & amsoil. Engine will run supersmooth with 23mpg avg. see full Nissan Z review
2011	2dr Hatch 332-horsepower 3.7L V6 6-speed manual RWD	Reasonable fuel economy considering the 332 hp and 270 ft lbs of torque available. see full Nissan Z review
2007	2dr Hatch 306-horsepower 3.5L V6 6-speed manual RWD	If I shift between 2k to 2.5k, I get about 22mpg city and 27 mpg hwy. If I shift at 4.5k rpm (which I mostly do) I get about 16 mpg city and 20 mpg hwy. see full Nissan Z review
2007	2dr Convertible 306-horsepower 3.5L V6 5-speed shiftable automatic RWD	Very Good and exactly as projected with pump fuel 93. Higher octane race fuel affords better mileage ,as with any vehicle proper maintenence ensuring air filters are clean . I change my oil every 3-5 000 miles and I love this car see full Nissan Z review
2007	2dr Hatch 306-horsepower 3.5L V6 6-speed manual RWD	Good gas mileage for a car with over 300 hp. see full Nissan Z review
2003	2dr Hatch 287-horsepower 3.5L V6 6-speed manual RWD	A lot better than the previous Jeep I owned. It is average in the car market today though. see full Nissan Z review
2003	2dr Hatch 287-horsepower 3.5L V6 6-speed manual RWD	better than average comparing to vehicles in the same class see full Nissan Z review

Nissan Z Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2011	2dr Hatch 332-horsepower 3.7L V6 7-speed shiftable automatic RWD	Withoout high quality (pricey) synthetic? Good look getting anything over 20mpg. see full Nissan Z review
2007	2dr Hatch 306-horsepower 3.5L V6 5-speed shiftable automatic RWD	terrible fuel economy for urban owners see full Nissan Z review
2007	2dr Hatch 306-horsepower 3.5L V6 6-speed manual RWD	It was worse than my 303 hp 5.3L V8 Grand Prix, and though it was faster off the line (by about .3 seconds), the Grand Prix GXP was much faster in highway gears. So better MPG and more juice at highway speeds made the GP a better choice for me. see full Nissan Z review
2007	2dr Hatch 306-horsepower 3.5L V6 6-speed manual RWD	If you drive it hard, you get 17mpg. see full Nissan Z review
2005	2dr Hatch 300-horsepower 3.5L V6 6-speed manual RWD	Only drinks premium grade and you can almost see the fuel gauge sinking. see full Nissan Z review
2004	2dr Hatch 287-horsepower 3.5L V6 5-speed shiftable automatic RWD	it is a sports car see full Nissan Z review
2004	2dr Hatch 287-horsepower 3.5L V6 6-speed manual RWD	This car's fuel economy shows how much the world has moved forward with regards to fuel management. My commute is pretty much 50/50 city/highway, and I get 19-22 MPG on average depending on weather and A/C usage. My best tanks were in the 26-27 MPG range on those long trips to NY/FL. For reference, a 335i makes more power and probably averages about 22-24 MPG in mixed driving and can get over 30 MPG no problem on the highway. When you drive ~25000 miles a year that definitely adds up. see full Nissan Z review
2004	2dr Hatch 287-horsepower 3.5L V6 5-speed shiftable automatic RWD	You have to drive like a grandma to get the estimated gas mileages. more realistically you are looking at 15-19mpg average, totally dependant upon how you drive. see full Nissan Z review
2003	2dr Hatch 287-horsepower 3.5L V6 5-speed shiftable automatic RWD	You might not care about fuel economy in a sports car, but as my daily driver I spend about $200/mo in gas. see full Nissan Z review
2003	2dr Hatch 287-horsepower 3.5L V6 6-speed manual RWD	it can get low when driven the way its meant to be driven (under 20) but if your just cruising it can get about 27-28 see full Nissan Z review