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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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4.88 out of 5 stars

GMC Sierra Denali

RR924, 08/31/2004
2004 GMC Sierra 1500 4dr Extended Cab Denali AWD SB (6.0L 8cyl 4A)
0 of 0 people found this review helpful

I knew I had to get a truck, but I wasn't all that excited about it. We've always had them, but I had always driven a large sedan or SUV. I was amazed at what came standard on the Denali. This truck's standard equipment has all the luxury of the SUV's plus all of the utility of a full-size truck with 325hp, full time 4WD and Quadrasteer. The handling and performance of this truck is better than any other truck I've driven. The Denali is excellent in highway and city traffic as well as being very easy to get into and out of tight spaces. People stop me on the street and in parking lots to talk about this truck, that's never happend to me before.

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4.25 out of 5 stars

Good Truck

timmarcy, 10/03/2004
2004 GMC Sierra 1500 4dr Extended Cab SLT 4WD SB (5.3L 8cyl 4A)
0 of 0 people found this review helpful

I’ve wanted one of these since I was 15 and used to walk to the dealership and gawk at them. I’m 25 now and can finally afford to…well, um…finance one. I’m gad to say I haven’t been disappointed. After all of GM’s rebates their trucks are only slightly more reasonably priced. Good MPG for a large truck. Glad I got the 5.3. Even in an extended cab 4 adults can ride comfortably. Good off road capability. Quiet interior. Leather seats are very hardy. Only complaint is the cheap dash board. Where does GM get all this plastic??? I’ve had my truck 6 months and 8000 mi with no problems. I plan on keeping her till the wheels fall off.

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4.13 out of 5 stars

Sierra '04

cminer, 03/23/2005
2004 GMC Sierra 1500 4dr Extended Cab SLE 4WD SB (4.8L 8cyl 4A)
0 of 0 people found this review helpful

I traded an '04 Chevy Colorado. The Colorado was a little too small. The Sierra is pretty nice. Highway mileage is 18-19 and city is around 15mpg. I bought a sport-side because it looks good. I knew the bed was obviously smaller but the main drawback of the small bed is the lift over when you are standing on the side of the truck. Too much reach is required

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4.25 out of 5 stars

Mushy seat

Bill Williams, 07/12/2005
2004 GMC Sierra 1500 4dr Extended Cab Rwd SB (4.8L 8cyl 4A)
0 of 0 people found this review helpful

Overall it's a really good truck. The drivers seat is mushy and lacks support, both the bottom and back of seat. The fabric on the seats is poor quality and is pilling on all seating surfaces. It drives good, has adequate power, and is really quiet. I frequently pull a trailer and it has good towing ability.

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4.63 out of 5 stars

Good old American know how

averageamericanguy, 04/27/2006
2004 GMC Sierra 1500 4dr Extended Cab SLE Rwd LB (5.3L 8cyl 4A)
0 of 0 people found this review helpful

I purchased my GMC new off the lot. So far I've only logged just over 21,000 miles on it. The only problems have been minor; eg: a mild knocking, a broken seat spring, and somewhat twitchy speedo (possibly due to the subwoofers). Overall the truck has proved to be utterly reliable from a mechanilcal aspect and other the the fuel economy of a big truck, the throaty 5.3L is always fun to floor.

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4.25 out of 5 stars

'04 much better than 99

GaDawg, 05/01/2006
2004 GMC Sierra 1500 4dr Extended Cab SLE Rwd SB (4.8L 8cyl 4A)
0 of 0 people found this review helpful

I purchased a 2004 Sierra after buying a new 1999 one which was a DOG. I went against my better judgement and ordered the '99 knowing that GM never gets a new model right in the first year but I also know that after building the same truck for 5 years GM gets the bugs out, I was right, the '04 is much better than the '99 otherwise I would have shot myself by now

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5 out of 5 stars

2004 Sierra Graphite

David Stevens, 06/26/2006
2004 GMC Sierra 1500 4dr Extended Cab SLE Rwd SB (4.8L 8cyl 4A)
0 of 0 people found this review helpful

This vehicle has been a total pleasure to drive. Except for a little wind noise in the rear doors which was quickly corrected, the vehicle has no flaws. Rotate tires and change oil and, of course, fill the tank and it is always ready to g. A great truck!

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4.63 out of 5 stars

'04 Sierra

Ed H., 01/05/2007
2004 GMC Sierra 1500 4dr Extended Cab SLE Rwd SB (4.8L 8cyl 4A)
0 of 0 people found this review helpful

I have enjoyed my truck from day one. Chose the GMC over the Chevy for front end styling. The color is Arrival blue and it has rear disc brakes, neither offered in the next year. The truck has had a few minor problems but it has all been covered by warrenty and the dealer has done a great job getting things fixed.

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4.25 out of 5 stars

Update review - cold feet

schodack bassman, 04/01/2007
2004 GMC Sierra 1500 4dr Extended Cab SLT 4WD SB (5.3L 8cyl 4A)
0 of 0 people found this review helpful

Overall I have been very happy with the truck. My feet get cold though from a draft. Couldn't figure out why until I noticed recently that the material over the fire while kind of melted away so the yellow insulation is now showing. May be why there is a draft in the cabin. Have almost 44K on truck and no major problems. Drive train noisy/clunky but very reliable. Only work is oil changes, just changed air filter, tighten emergency brake once a year and that's it. Next year might get a new one. MPG is not bad. For history of truck about 16.5. Around 18-19 on highway when keep 70 or under. Not bad. Truck still turns heads.

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4 out of 5 stars

Bad Andy loves this truck

Michael, 01/04/2018
2004 GMC Sierra 1500 4dr Extended Cab SLE 4WD LB (5.3L 8cyl 4A)
0 of 0 people found this review helpful

Rust on the wheel wells and interior top releases because of bad glue

Safety
4 out of 5 stars
Performance
5 out of 5 stars
Interior
4 out of 5 stars
Comfort
4 out of 5 stars
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5 out of 5 stars

Best tucks on the road

Tripp Alexander, 09/25/2003
2004 GMC Sierra 1500 4dr Extended Cab SLT 4WD LB (5.3L 8cyl 4A)
0 of 1 people found this review helpful

This is my second one, and both trucks have been great. They will outrun all of the other 2003 factory trucks except for the Ford Lightning and Dakota R/T.

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4.88 out of 5 stars

This is one great truck

dmalkire, 10/11/2003
2004 GMC Sierra 1500 4dr Extended Cab SLE 4WD SB (4.8L 8cyl 4A)
0 of 1 people found this review helpful

I spent the past year looking at trucks before deciding on the GMC Sierra. I haven't had it one full day yet, but I can tell you that the wait was well worth it. The truck is comfortable, the ride is solid and quiet. GMC has even managed to eliminate one of the more serious 'knocks' in their 2004 model - the rattling sound that Sierra was infamous for. I have not heard it like I have in previous models I have test driven.

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4.88 out of 5 stars

Quality for years to come!

Haus, 10/22/2003
2004 GMC Sierra 1500 4dr Extended Cab SLE Rwd SB (4.8L 8cyl 4A)
0 of 1 people found this review helpful

I have had the truck for three weeks and put 1000 miles on it. I was pleased with the dealer, the deal and the truck! Receiving $3000 discount off list, from the GMC factory list gave me alot of extra electronics (Bose speakers,Onstar phone, and the cool XM radio)that I probably would not have bought. GMC gave $2500 incentive discount, and the dealer gave his discount. Don't miss out on these extra incentives. This truck handles like no other truck I have driven. My 1994 Chevy was nice, but the new handling, performance, comfort, creature features are the best. Sierra, to me, is the nicest styling that I have found in a 2004 truck. Get one!

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4.88 out of 5 stars

Edmund's Truck Review is Wrong!

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

I have always been an avid Ford F-150 kind of guy. But I have to say after driving both GMC 1500 Sierra and the F- 150, I have switched. Most comfortable ride I have ever had in a 4WD vehicle. I also own a 1990 Suburban 4WD with over 150K miles and it still runs strong. Much more room on the interior of the GMC than Ford could muster. Interior design and presentation is great and the sound system with Bose speakers to support it is fantastic. It may be sometime before I venture back to Ford to get my next truck. I tend to hold on to mine for quite awhile.

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