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Used 2004 GMC Sierra 1500 Extended Cab Consumer Reviews

4.6 out of 5 stars
64 reviews
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4.25 out of 5 stars

1978 Revisited

Clayton, 01/11/2005
2004 GMC Sierra 1500 4dr Extended Cab Work Truck Rwd SB (4.3L 6cyl 4A)
1 of 1 people found this review helpful

I like my truck. It is a "Plain Jane" truck-no options. Performance is better than expected, though the mileage in town is poor-about 15 mpg. Good ride and no complaints, though I have only 2500 miles on it. For being a base truck, it suits my needs and makes me wish reviewers would talk about the basic trucks as well as the duded-up ones. The reset on the oil change system is neat. I like the magnatized drain plug too. Very easy oil change. A great ride. Much better than my 1993 ford F-150. Very similar to my old 1978 Silverado but with a much better turning radius. The 6 cylinder has plenty of power for what I need.

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4.75 out of 5 stars

GMC SIERRA EXTENDED CAB

STEVER, 12/27/2003
2004 GMC Sierra 1500 4dr Extended Cab SLT 4WD SB (5.3L 8cyl 4A)
1 of 1 people found this review helpful

I HAVE ONLY OWNED THIS TRUCK FOR TWO MONTHS NOW, BUT EVERY DAY I LOOK FORWARD TO GETTING IN IT AND DRIVING IT. I CONSIDER MYSELF A PICKY PERSON AND TO DATE I CAN FIND NO FAULTS WITH MY GMC SIERRA. I RECOMMEND THIS TRUCK TO ALL FUTURE TRUCK BUYERS!

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5 out of 5 stars

GREAT TRUCK

ikeguy29, 09/11/2009
2004 GMC Sierra 1500 4dr Extended Cab SLT 4WD SB (5.3L 8cyl 4A)
1 of 1 people found this review helpful

I drove this truck across the country, no problems and i had a trailer in pull. Maine to Washington. Very comfy and with a few add ons, the gas mileage for me is low 20's high way. 5.3L. Good truck, Recommend.

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5 out of 5 stars

This truck is PERFECT!! Never owned GMC.

thiink, 03/08/2004
2004 GMC Sierra 1500 4dr Extended Cab SLE 4WD LB (5.3L 8cyl 4A)
1 of 1 people found this review helpful

Always have owned Toyotas, new Tacoma extended cab (but not enough space), then a 4runner (but not a truck), now I just bought a 2004 GMC 1500 Sierra SLE extended cab 4wd, 5.3L for $28,700 OTD. I wanted to get Tundra Double cab, but too expensive and not really a truck, besides, the newer GMC's (2001 & up) are as good as toyotas in engine quality. Everything was just better in GMC Sierra. Couldn't be happier and satisfied than having this truck.

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3.5 out of 5 stars

Cracked cylinder heads

Stan, 05/12/2010
2004 GMC Sierra 1500 4dr Extended Cab SLE Rwd SB (4.8L 8cyl 4A)
1 of 1 people found this review helpful

This will be my last GMC vehicle. 2004 GMC Sierra with 60,000 miles developed 2 cracked cylinder heads and also need lifters replaced. $3600 repair bill. Called GMC to complain but they didn't care.

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