Chevrolet Colorado vs. GMC Sierra 1500 Fuel Economy (g/100m)

Chart is based on 149 fuel economy reports for the Chevrolet Colorado and 526 fuel economy reports for the GMC Sierra 1500.

Chevrolet Colorado 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
2017	4dr Crew Cab 5ft bed turbocharged 181hp 2.8L I4 Diesel 6-speed shiftable automatic 4WD w/low range	hills	med	light	3	8	3	85	77	3.5
2017	4dr Crew Cab 5ft bed 308-horsepower 3.6L V6 8-speed shiftable automatic 4WD w/low range	flat	light	light	5	10	24	62	65	4.3
2016	4dr Extended Cab 6ft bed 200-horsepower 2.5L I4 6-speed shiftable automatic RWD	flat	light	hvy	10	5	10	75	60	4.3
2016	4dr Crew Cab 5ft bed turbocharged 181hp 2.8L I4 Diesel 6-speed shiftable automatic 4WD w/low range	mtns	med	light	0	10	0	90	100	22.3
2016	4dr Crew Cab 5ft bed 305-horsepower 3.6L V6 6-speed shiftable automatic 4WD, part-time w/low range	flat	light	light	2	12	18	69	70	4.6
2015	4dr Crew Cab 5ft bed 305-horsepower 3.6L V6 6-speed shiftable automatic RWD	hills	light	light	0	7	8	85	66	4.1
2009	4dr Crew Cab 5ft bed 242-horsepower 3.7L I5 4-speed automatic 4WD, part-time w/low range	flat	light	none	0	0	13	88	70	4.6
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2009	2dr Regular Cab 6ft bed 185-horsepower 2.9L I4 5-speed manual RWD	hills	med	light	4	7	52	37	68	4.1
2007	4dr Extended Cab 6ft bed 242-horsepower 3.7L I5 4-speed automatic 4WD, part-time w/low range	flat	light	none	10	25	25	40	65	4.9
2007	4dr Crew Cab 5ft bed 242-horsepower 3.7L I5 4-speed automatic 4WD, part-time w/low range	hills	med	none	3	10	30	58	75	5.6
2006	4dr Crew Cab 5ft bed 220-horsepower 3.5L I5 4-speed automatic 4WD, part-time w/low range	flat	light	light	10	15	50	25	70	5.6
2006	2dr Regular Cab 6ft bed 175-horsepower 2.8L I4 5-speed manual RWD	flat	light	none	2	1	10	87	60	3.7
2005	4dr Extended Cab 6ft bed 220-horsepower 3.5L I5 4-speed automatic RWD	flat	med	light	10	60	5	25	60	5.3
2005	4dr Extended Cab 6ft bed 220-horsepower 3.5L I5 4-speed automatic 4WD, part-time w/low range	flat	light	hvy	5	50	30	15	60	7.1
2005	4dr Crew Cab 5ft bed 220-horsepower 3.5L I5 4-speed automatic RWD	flat	light	light	20	25	25	30	68	4.6
2005	4dr Crew Cab 5ft bed 220-horsepower 3.5L I5 4-speed automatic 4WD, part-time w/low range	flat	light	none	30	28	7	35	78	20.0
2004	4dr Extended Cab 6ft bed 220-horsepower 3.5L I5 4-speed automatic RWD	flat	med	light	8	8	14	71	67	4.8
2004	4dr Extended Cab 6ft bed 175-horsepower 2.8L I4 4-speed automatic RWD	flat	med	hvy	10	80	10	0	0	5.9
2004	2dr Regular Cab 6ft bed 220-horsepower 3.5L I5 4-speed automatic 4WD, part-time w/low range	flat	med	light	0	20	30	50	75	5.1

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This page shows only averages. See all the Chevrolet Colorado fuel economy data.

GMC Sierra 1500 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
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	4.1
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	4.6
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	4.8
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	31.1
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	5.3
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	4.2
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	6.1
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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	5.5
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	6.6
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	13.4
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	5.4
2010	2dr Regular Cab 6.5ft bed 302-horsepower 4.8L V8 4-speed automatic RWD	flat	med	light	18	1	0	81	68	5.6
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	5.8
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	6.5
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	32.9
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	5.8
2008	4dr Extended Cab 6.5ft bed 315-horsepower 5.3L V8 4-speed automatic RWD	flat	light	light	0	10	0	90	100	27.3
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	5.9
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	5.9
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	5.6
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	40.1
2008	2dr Regular Cab 8ft bed 295-horsepower 4.8L V8 4-speed automatic RWD	flat	light	light	0	0	10	90	65	4.5
2008	2dr Regular Cab 6.5ft bed 195-horsepower 4.3L V6 4-speed automatic RWD	flat	light	none	5	10	10	75	60	5.1
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	7.1
2007	4dr Extended Cab 6.5ft bed 315-horsepower 5.3L V8 4-speed automatic RWD	flat	light	light	12	37	25	27	75	5.7
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	7.1
2007	4dr Crew Cab 5.5ft bed 367-horsepower 6.0L V8 4-speed automatic RWD	flat	med	light	5	30	7	59	70	5.5
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	6.1
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	5.5
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	5.5
2007	4dr Crew Cab 5.5ft bed 295-horsepower 4.8L V8 4-speed automatic RWD	flat	med	light	5	65	0	30	60	6.0
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	37.6
2006	4dr Extended Cab 5.5ft bed 295-horsepower 5.3L V8 4-speed automatic RWD	flat	light	light	10	40	25	25	65	5.4
2006	4dr Crew Cab 5.5ft bed 345-horsepower 6.0L V8 4-speed automatic AWD	flat	med	none	5	20	50	25	65	6.5
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	6.0
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	6.2
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	5.7
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	31.8
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	6.2
2005	2dr Regular Cab 6.5ft bed 285-horsepower 4.8L V8 4-speed automatic RWD	flat	med	hvy	0	2	18	80	65	5.1
2003	4dr Extended Cab 6.5ft bed 285-horsepower 5.3L V8 4-speed automatic RWD	flat	light	light	13	13	13	60	60	5.8
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	44.2
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	6.0
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	6.8
2001	2dr Regular Cab 6.5ft bed 270-horsepower 4.8L V8 4-speed automatic RWD	flat	med	light	0	40	0	60	110	7.1

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

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What Our Members Are Saying about the Real Gas Mileage of the Chevrolet Colorado

Chevrolet Colorado Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2006	4dr Crew Cab 5ft bed 220-horsepower 3.5L I5 4-speed automatic 4WD, part-time w/low range	For a 4wd to get 22 mpg I think is great see full Chevrolet Colorado review
2004	4dr Extended Cab 6ft bed 220-horsepower 3.5L I5 5-speed manual 4WD, part-time w/low range	Over 20 MPG with a 4x4. see full Chevrolet Colorado review

Chevrolet Colorado Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2005	4dr Crew Cab 5ft bed 175-horsepower 2.8L I4 4-speed automatic RWD	Four cylinder mileage should have been much better. see full Chevrolet Colorado review
2005	4dr Crew Cab 5ft bed 220-horsepower 3.5L I5 4-speed automatic 4WD, part-time w/low range	Gets barely over 17 MPG see full Chevrolet Colorado review

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