GMC Sierra 1500 vs. Chrysler Pacifica Fuel Economy (km/L)

Chart is based on 526 fuel economy reports for the GMC Sierra 1500 and 93 fuel economy reports for the Chrysler Pacifica.

GMC Sierra 1500 km/L

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	km/L
2021	4dr Crew Cab 6ft bed turbocharged 277hp 3.0L V6 Diesel 10-speed shiftable automatic 4WD w/low range	flat	light	light	0	25	25	50	70	57.6
2018	4dr Crew Cab 5.5ft bed 420-horsepower 6.2L V8 8-speed shiftable automatic 4WD w/low range	flat	light	light	0	5	15	80	70	51.7
2015	4dr Crew Cab 5.5ft bed 420-horsepower 6.2L V8 8-speed shiftable automatic 4WD w/low range	flat	med	light	0	5	0	95	65	49.3
2015	2dr Regular Cab 6.5ft bed 355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range	flat	med	none	8	38	0	55	118	8.0
2014	4dr Crew Cab 5.5ft bed 420-horsepower 6.2L V8 6-speed shiftable automatic 4WD w/low range	hills	med	none	0	0	25	75	75	44.6
2014	4dr Crew Cab 5.5ft bed 355-horsepower 5.3L V8 6-speed shiftable automatic RWD	flat	light	hvy	5	10	0	85	63	58.8
2011	4dr Extended Cab 6.5ft bed 403-horsepower 6.2L V8 6-speed shiftable automatic RWD	flat	med	light	5	10	25	60	75	38.8
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2011	4dr Extended Cab 6.5ft bed 315-horsepower 5.3L V8 6-speed shiftable automatic RWD	flat	med	hvy	5	0	25	70	60	43.0
2011	4dr Extended Cab 6.5ft bed 302-horsepower 4.8L V8 4-speed automatic 4WD, part-time w/low range	hills	light	none	3	18	42	37	70	35.7
2010	4dr Extended Cab 6.5ft bed 315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range	flat	light	light	10	35	15	40	71	29.3
2010	4dr Crew Cab 5.5ft bed 403-horsepower 6.2L V8 6-speed shiftable automatic AWD	hills	med	light	0	25	25	50	60	43.5
2010	2dr Regular Cab 6.5ft bed 302-horsepower 4.8L V8 4-speed automatic RWD	flat	med	light	18	1	0	81	68	42.4
2009	4dr Extended Cab 6.5ft bed 367-horsepower 6.0L V8 6-speed shiftable automatic 4WD w/low range	flat	med	none	3	8	23	68	63	40.7
2009	4dr Extended Cab 6.5ft bed 315-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range	hills	med	none	5	80	0	15	75	36.2
2009	4dr Crew Cab 5.5ft bed 367-horsepower 6.0L V8 6-speed shiftable automatic 4WD w/low range	flat	light	hvy	0	0	0	100	110	7.1
2009	4dr Crew Cab 5.5ft bed 315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range	flat	light	light	8	28	17	47	65	42.1
2008	4dr Extended Cab 6.5ft bed 315-horsepower 5.3L V8 4-speed automatic RWD	flat	light	light	0	10	0	90	100	8.6
2008	4dr Extended Cab 6.5ft bed 315-horsepower 5.3L V8 4-speed automatic 4WD w/low range	hills	light	light	17	22	27	34	60	40.0
2008	4dr Extended Cab 5.5ft bed 315-horsepower 5.3L V8 4-speed automatic 4WD w/low range	hills	light	light	0	33	25	42	70	40.0
2008	4dr Crew Cab 5.5ft bed 315-horsepower 5.3L V8 4-speed automatic 4WD w/low range	flat	light	none	9	0	27	64	60	42.1
2008	4dr Crew Cab 5.5ft bed 295-horsepower 4.8L V8 4-speed automatic 4WD, part-time w/low range	hills	lead	none	18	0	33	50	115	5.9
2008	2dr Regular Cab 8ft bed 295-horsepower 4.8L V8 4-speed automatic RWD	flat	light	light	0	0	10	90	65	51.7
2008	2dr Regular Cab 6.5ft bed 195-horsepower 4.3L V6 4-speed automatic RWD	flat	light	none	5	10	10	75	60	45.9
2007	4dr Extended Cab 6.5ft bed 367-horsepower 6.0L V8 4-speed automatic 4WD w/low range	hills	light	light	0	10	10	80	60	33.2
2007	4dr Extended Cab 6.5ft bed 315-horsepower 5.3L V8 4-speed automatic RWD	flat	light	light	12	37	25	27	75	41.6
2007	4dr Extended Cab 6.5ft bed 315-horsepower 5.3L V8 4-speed automatic 4WD w/low range	flat	med	light	5	0	53	43	70	33.2
2007	4dr Crew Cab 5.5ft bed 367-horsepower 6.0L V8 4-speed automatic RWD	flat	med	light	5	30	7	59	70	42.5
2007	4dr Crew Cab 5.5ft bed 367-horsepower 6.0L V8 4-speed automatic 4WD w/low range	flat	med	none	23	3	0	74	75	38.9
2007	4dr Crew Cab 5.5ft bed 315-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range	flat	light	light	10	30	45	15	60	42.6
2007	4dr Crew Cab 5.5ft bed 315-horsepower 5.3L V8 4-speed automatic 4WD w/low range	flat	light	none	4	10	9	77	66	43.2
2007	4dr Crew Cab 5.5ft bed 295-horsepower 4.8L V8 4-speed automatic RWD	flat	med	light	5	65	0	30	60	39.3
2006	4dr Extended Cab 6.5ft bed 295-horsepower 5.3L V8 4-speed automatic 4WD w/low range	flat	light	none	30	20	20	30	100	6.3
2006	4dr Extended Cab 5.5ft bed 295-horsepower 5.3L V8 4-speed automatic RWD	flat	light	light	10	40	25	25	65	43.5
2006	4dr Crew Cab 5.5ft bed 345-horsepower 6.0L V8 4-speed automatic AWD	flat	med	none	5	20	50	25	65	36.0
2006	4dr Crew Cab 5.5ft bed 310-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range	flat	light	none	2	80	10	8	70	39.5
2005	4dr Extended Cab 6.5ft bed 310-horsepower 5.3L V8 4-speed automatic 4WD w/low range	flat	light	light	7	11	13	69	62	37.7
2005	4dr Extended Cab 6.5ft bed 295-horsepower 5.3L V8 4-speed automatic 4WD w/low range	flat	med	hvy	4	8	88	0	N/A	41.2
2005	4dr Extended Cab 6.5ft bed 285-horsepower 4.8L V8 4-speed automatic 4WD w/low range	flat	light	light	0	0	0	100	110	7.4
2005	4dr Crew Cab 5.5ft bed 295-horsepower 5.3L V8 4-speed automatic 4WD w/low range	hills	light	light	0	10	10	81	68	38.1
2005	2dr Regular Cab 6.5ft bed 285-horsepower 4.8L V8 4-speed automatic RWD	flat	med	hvy	0	2	18	80	65	45.9
2003	4dr Extended Cab 6.5ft bed 285-horsepower 5.3L V8 4-speed automatic RWD	flat	light	light	13	13	13	60	60	40.8
2003	4dr Extended Cab 6.5ft bed 285-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range	hills	v.lt	none	0	20	10	70	100	5.3
2003	4dr Extended Cab 6.5ft bed 285-horsepower 5.3L V8 4-speed automatic 4WD w/low range	flat	light	none	0	10	20	70	60	39.5
2001	4dr Extended Cab 6.5ft bed 285-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range	flat	med	none	0	40	0	60	70	35.0
2001	2dr Regular Cab 6.5ft bed 270-horsepower 4.8L V8 4-speed automatic RWD	flat	med	light	0	40	0	60	110	33.1

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This page shows only averages. See all the GMC Sierra 1500 fuel economy data.

Chrysler Pacifica km/L

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	km/L
2018	4dr Minivan, ext. 287-horsepower 3.6L V6 9-speed automatic FWD	flat	lead	hvy	0	20	0	80	50	73.3
2017	4dr Minivan, ext. 287-horsepower 3.6L V6 9-speed automatic FWD	flat	light	light	5	15	30	50	60	55.3
2008	4dr SUV 253-horsepower 4.0L V6 6-speed shiftable automatic FWD	flat	med	none	1	16	5	78	80	37.1
2008	4dr SUV 253-horsepower 4.0L V6 6-speed shiftable automatic AWD	flat	light	light	2	14	26	58	65	42.7
2007	4dr SUV 253-horsepower 4.0L V6 6-speed shiftable automatic FWD	flat	light	light	7	27	15	51	73	45.5
2007	4dr SUV 253-horsepower 4.0L V6 6-speed shiftable automatic AWD	flat	light	light	7	18	21	54	66	47.8
2007	4dr SUV 200-horsepower 3.8L V6 4-speed shiftable automatic FWD	flat	med	light	8	17	30	45	65	48.0
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2006	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic FWD	hills	light	hvy	5	9	29	58	68	39.9
2006	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic AWD	hills	med	none	10	70	10	10	70	42.3
2005	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic FWD	flat	light	light	13	23	26	39	78	35.4
2005	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic AWD	flat	light	light	11	28	26	34	63	41.7
2005	4dr SUV 210-horsepower 3.8L V6 4-speed shiftable automatic FWD	flat	light	light	5	23	13	60	68	52.9
2004	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic FWD	flat	light	none	6	32	21	42	88	29.1
2004	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic AWD	flat	light	light	12	18	24	46	83	32.5

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This page shows only averages. See all the Chrysler Pacifica fuel economy data.

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What Our Members Are Saying about the Real Gas Mileage of the GMC Sierra 1500

GMC Sierra 1500 Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2004	4dr Extended Cab 6.5ft bed 295-horsepower 5.3L V8 4-speed automatic 4WD w/low range	Its great. see full GMC Sierra 1500 review

GMC Sierra 1500 Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2006	4dr Extended Cab 6.5ft bed 295-horsepower 5.3L V8 4-speed automatic 4WD w/low range	Fuel economy is a suggestion - the truck, like all trucks, gets mediocre fuel economy. see full GMC Sierra 1500 review

What Our Members Are Saying about the Real Gas Mileage of the Chrysler Pacifica

Chrysler Pacifica Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2008	4dr SUV 197-horsepower 3.8L V6 4-speed shiftable automatic FWD	For the type of vehicle, the fuel economy is good. see full Chrysler Pacifica review
2007	4dr SUV 253-horsepower 4.0L V6 6-speed shiftable automatic FWD	With moderate driving, I have easily averaged 20+ mpg with mixed city/highway driving and 25+ mpg on long highway-only trips. see full Chrysler Pacifica review
2006	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic AWD	Getting over 20 mpg regularly. see full Chrysler Pacifica review

Chrysler Pacifica Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2020	4dr Minivan, ext. 287-horsepower 3.6L V6 9-speed automatic FWD	Fuel economy on a 2k highway speeds road trip in rain, snow, ice, and finally dry heat averaged over 26.7 mpg. City driving average was >18 mpg. *Note this computaion does not factor in any towing. see full Chrysler Pacifica review
2008	4dr SUV 253-horsepower 4.0L V6 6-speed shiftable automatic AWD	To be expected but with the rising fuel prices anyone would like to see a little better gas milage see full Chrysler Pacifica review
2007	4dr SUV 200-horsepower 3.8L V6 4-speed shiftable automatic FWD	barely a difference between highway and city mileage I average about 19.2 in city and 21.5 on freeway see full Chrysler Pacifica review
2006	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic AWD	I belive we could engineer better fuel economy, or put in a Diesel. Also, Four gears are lacking in a heavy, AWD Vehicle. see full Chrysler Pacifica review
2006	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic FWD	On average I get great mileage in the city 17.5 to 19 mpg. But on the highway I only get 22 unless I stay below 65 then I get 27 see full Chrysler Pacifica review
2006	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic FWD	I wish it were around 25 mpg avarage instead of 20. see full Chrysler Pacifica review
2006	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic FWD	I wish it was much better. see full Chrysler Pacifica review
2004	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic FWD	19 city, 24 highway see full Chrysler Pacifica review
2004	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic AWD	Very heavy car. Gas mileage is fair. see full Chrysler Pacifica review
2004	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic AWD	With todays fuel prices, the Pacifca is not for you if you city drive. I get around 14 to 16 in the city and on the highway I get around 19 to 21. Not the best out there on the road, but again weight and underpowered is the main cause. see full Chrysler Pacifica review