Used 2001 GMC Sierra 2500HD Consumer Reviews
Used Sierra 2500HD for sale
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First two years were heaven.
T1, 07/16/2003
2001 GMC Sierra 2500HD 4dr Crew Cab SLT 4WD SB w/OnStar (6.0L 8cyl 4A)
3 of 4 people found this review helpful
This last year has been quite another story. I've had a complete Brake job including replacing all four rotors which were fine 2500 miles before. The sudden complete failure of all four brakes cost 1600 dollars for that. The four wheel drive switch has gone twice causing the truck to shift in and out of gears and fall out of 4WD. This also caused premature wear of the U-joints, which needed replacing. The fan motor now is going and needs to be replaced. The engine burns a quart of oil every 2200 miles and knocks like mad for the first five minutes of run time until it's warm. The engine also knocks if I use any gas other than premium.
Pleased
M. Fisher, 04/05/2002
2001 GMC Sierra 2500HD 4dr Extended Cab SLT 2WD SB w/OnStar (6.0L 8cyl 4A)
2 of 3 people found this review helpful
My GMC is equiped with the 8.1 liter engine and Allison 5 speed transmission. I tow a 26 foot travel trailer and cross the US frequently. The trailer weighs 7500 pounds, loaded. I have had no problems with performance and it has ample power in the mountains (Rockies). The only down side was the difference in the cost of oil changes at GM dealers. High of $32 low $17.
2001 GMC Sierra 2500HD for sale near you
Showing 3 of 13 listings
- SLEMSRP: $10,800623 mi away
- SLE Crew CabMSRP: $9,995735 mi away
- SL Diesel Regular CabMSRP: $8,995835 mi away
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SLT 2500HD 4WD XCAB SB 8.1L ALLISON 5SPD
M HILL, 12/01/2002
2001 GMC Sierra 2500HD 4dr Extended Cab SLT 4WD SB w/OnStar (6.0L 8cyl 4A)
1 of 1 people found this review helpful
This is one awesome truck. We are appreciative of the creature comforts, all around visibilty, safety/security features and OnStar. I pull a 30 foot 5th wheel, (about 11000 pounds) and have been very impressed with the trucks ability and ease of maneuverability. I regret I didn't wait for a DuraMax, but I'm getting along fine without it.
Not Professional Grade
Bigfins, 07/10/2004
2001 GMC Sierra 2500HD 4dr Extended Cab SLE 4WD SB (6.0L 8cyl 5M)
1 of 2 people found this review helpful
The 6.0 engine knocks a little until warm...other than that it's ok. Lacks real pulling power, even with a 410 rear end. Tranny went out at 9700 miles. Power window regulator at 37000 miles ($500), Rotors now acting up at 47000 (all of a sudden??) Pampered truck. Goes to FL with a light trailer and back annually, othewise no strain. Hauls nothing. Looks like the 8.1 and the Allison was the way to go. Ride was real choppy from day one. I mean bouncey on an uneven road! Hang on in the rear seat! GM should be able to do MUCH better than this. They say every HD truck is made for 200K...at what expense?
seats not up to mar
brian, 06/14/2003
2001 GMC Sierra 2500HD 4dr Extended Cab SLE 2WD SB (6.0L 8cyl 5M)
1 of 2 people found this review helpful
For a top of the line truck that listed for over $32000 new you would think the company would put in better seats ;such as more padding in the bottom seat and go back to having the whole seat move by power not just the bottom. (this is for the cloth seat). the seats in my 1997 were more conforbly , other than the seatr it is an excellent truck.
I'll only buy Duramax
Max-This, 05/06/2009
2001 GMC Sierra 2500HD 4dr Extended Cab SLT 4WD LB w/OnStar (6.0L 8cyl 4A)
0 of 0 people found this review helpful
This is by far the greatest and most comfortable truck ever made. And if power and performance are what you want then this is the truck for you. The only trouble I had was with the injectors and luckily they were covered by the LB7's extended 7year/200,000mile warranty. Other than that I have never had trouble with this truck. Plus the aftermarket for Duramax's is so wide open to your imagination.
Love my truck!
aktantan, 12/11/2002
2001 GMC Sierra 2500HD 4dr Crew Cab SLT 2WD SB w/OnStar (6.0L 8cyl 4A)
0 of 0 people found this review helpful
I have had both Ford and Chevy trucks in the past and this is far superior. The ride is a bit more rough than my Chevy 1500, but it is more heavy duty and simply does more. The power is great and the Allison transmission makes it a dream to drive in the Rocky Mountains where we live.
Towing Superstar
ran, 12/15/2002
2001 GMC Sierra 2500HD 4dr Crew Cab SLT 4WD SB w/OnStar (6.0L 8cyl 4A)
0 of 0 people found this review helpful
I live in Michigan and tow a 35' 5th wheel camper to North and South Carolina 4 times a year. The trailer weighs 13,500lbs and this truck will take on any mountion on I-77 in the Virginia's. I get 7.5 mpg average towing which is much better than my 98 truck that had the old 454.
One helluva truck!
HarleyNut, 10/03/2003
2001 GMC Sierra 2500HD 4dr Extended Cab SLT 4WD SB w/OnStar (6.0L 8cyl 4A)
0 of 0 people found this review helpful
My overall experience has been great! The only problem that I have had in the last 2 1/2 years is the driver side mirror defroster died and had to be fixed. No major mechanical problems and I think it is a comfortable full size truck to drive.
The Best Truck Ever!!
Pullin' IT, 11/14/2003
2001 GMC Sierra 2500HD 4dr Crew Cab SLT 4WD SB w/OnStar (6.0L 8cyl 4A)
0 of 0 people found this review helpful
I've never owned a better truck. All the power you ever want without sacrificing fuel mileage. Hook it to anything and go anywhere. Great ride like a Caddy. No noise. Luxurious
MY 2500 HD
MY 2500 HC, 03/13/2004
2001 GMC Sierra 2500HD 4dr Extended Cab SLE 4WD SB (6.0L 8cyl 5M)
0 of 0 people found this review helpful
Overall Good Truck. I am impressed with the sturdiness of the truck. The 6.0L has provided plenty of power with only occasionaly towing. However, the engine began knocking for the first 5 minutes on start up at about 17000 miles. GM says it's o.k. but extended the engine warranty to "make me feel better." Had to have work done on steering column as it began knocking when I hit bumps. Speaker in passenger door had to be replaced. I am now noticing some delay or slip in the transmission when the stop light turns green. A little scared where this all might lead. Don't have the Allison.
Beats my wifes F250
DBo;an, 08/05/2004
2001 GMC Sierra 2500HD 4dr Extended Cab SLT 4WD SB w/OnStar (6.0L 8cyl 4A)
0 of 0 people found this review helpful
I bought the Duramax, had a 2001 f250 figured I'd try it. Man let me tell you, quite as a mouse compared to Dodge and Ford and the power surprised me. the leather is no comparison to Fords, (does Dodge have leather?) When we moved from W. Colorado to Central TX I pulled a trailer ( over 8,000 lbs) over those mountians not even much strain, fact had to wait for the Ryder at the top, but no surprise there. My wife wants one now, the ride is like a good sedan and Im not kidding its that good, my fuel varies between 20 - 21 mpg our Ford around 16mpg 4 people who have driven my truck bought one, best vehicle I've ever had.
Big Red
Tanns, 01/31/2006
2001 GMC Sierra 2500HD 4dr Crew Cab SLE 4WD SB (6.0L 8cyl 4A)
0 of 0 people found this review helpful
My 2001 is a real pleasure to drive, getting 15mph on highways, always used regular gasoline. It performs well in the snow and I'm sold on Allison transmissions.
The Best Trruck On The Road
JOE_FROM_MO, 05/01/2003
2001 GMC Sierra 2500HD 4dr Crew Cab SLT 4WD LB w/OnStar (6.0L 8cyl 4A)
0 of 0 people found this review helpful
I love my truck. It was bought to work and it does that. There is a lot of Maintnaice on this truck though. The style and beauty of this thing is awsome. I like the looks of this truck more than the new ones, but you know how guys are. We want the latest, greatest thing. Im sick of having to replace the main engine drive belt every 15000 miles. It starts squiling and I cant handle that. And it sucks the dealer never has the parts to fix a damn thing when you take there. You have to go back and forth two, three, or sometimes four times before anything gets fixed. great big bummer since there is not a dealer anywhere close to where i live.
great
ronnie lee wolken, 10/27/2018
2001 GMC Sierra 2500HD 4dr Extended Cab SLT 4WD LB w/OnStar (6.0L 8cyl 4A)
0 of 0 people found this review helpful
the best
- Safety
- Technology
- Performance
- Interior
- Comfort
- Reliability
- Value
Super reliable Work truck
Gentleman Rancher, 03/27/2022
2001 GMC Sierra 2500HD 4dr Extended Cab SL 4WD SB (6.0L 8cyl 5M)
0 of 0 people found this review helpful
I've pulled 3 horse trailers up hills to Lake Tahoe and it passes normal traffic. Very reliable. Not a great turning radius... requires 3 point turns many times but very reliable so it's worth it.
- Safety
- Technology
- Performance
- Interior
- Comfort
- Reliability
- Value
My 2500-HD
reeddallas, 01/07/2003
2001 GMC Sierra 2500HD 4dr Extended Cab SLT 4WD LB w/OnStar (6.0L 8cyl 4A)
0 of 2 people found this review helpful
I have owned many new vehicles from trucks to sports cars from Prosches (2), Corvettes (2), VW's (3), Fords (6), Dodges (1), Chevys (2), Mercedes, to Buicks (2). I have never owned any vehicle that has given me the driving satisfaction of never having a squeak, squeal, rattle, or mechainical problem: From dealer lot to 24,000 miles this has been an excellent vehicle and I congratulate GM for delivering the value. I gave this vehicle a relatively poor rating for gas economy but I do like the 6000 Vortec engine and I knew the gas requirements before I purchased the truck: I'd buy this engine again gas economy notwithstanding.
better than ford
v8loverr, 06/18/2002
2001 GMC Sierra 2500HD 4dr Crew Cab SLT 2WD SB w/OnStar (6.0L 8cyl 4A)
0 of 1 people found this review helpful
I think that GM did a great job on the new 2500 HD Crew Cab. I had a 1500 extra cab and when I saw the Crew Cab I had to have it and I have loved it sence. I feel that everyone should get a 2500 HD. It has it all onstar heated seats and all the goodies. So go and get this truck you will be happy with it.
1% Customer
PhlatOut, 08/28/2002
2001 GMC Sierra 2500HD 4dr Extended Cab SL 4WD LB (6.0L 8cyl 5M)
0 of 1 people found this review helpful
This truck drives like a half-ton and works like a one-ton. For its size it is remarkably easy to drive. The seats are very comfortable, even on long trips (bucket seats w/console). For a 6.0 liter 3/4 ton truck I have gotten good gas mileage most of the time (14mpg mixed driving, 17mpg peak highway).
Tired of Engine Noise
Mark Breneman, 10/02/2002
2001 GMC Sierra 2500HD 4dr Crew Cab SLE 4WD SB (6.0L 8cyl 4A)
0 of 1 people found this review helpful
As soon as I saw the HD crew cab, I knew that I wanted to own one. It only took a test drive to prove that to me. The truck drives like a half-ton yet easily handles a 12,000 lb trailer and tractor. The interior is very spacious and is comfortable even on long trips. If i had to do it over, I would buy the Duramax over the 6.0 or 8.1 liter. I have a 6.0 that started making alot of noise at 1100 miles. GM has yet to stand behind it 27,000 mile later. Fuel mileage is also not great - 13MPG/16MPG tops.
GMC HD
Harris, 05/12/2005
2001 GMC Sierra 2500HD 4dr Crew Cab SLT 4WD SB w/OnStar (6.0L 8cyl 4A)
0 of 1 people found this review helpful
Best vehicle I have ever owned. Still smooth and powerful after 150,000 absolutly trouble free miles. Ford and Dodge probably have as good an engine, but no way can they match the Allison/Duramax as a package. I used to trade trucks every year, but I still enjoy this one so much I want to see just how long it will go.
Duramax Diesel 2500HD Ext Cab 4X4
winndixie, 05/11/2003
2001 GMC Sierra 2500HD 4dr Extended Cab SLT 4WD LB w/OnStar (6.0L 8cyl 4A)
0 of 1 people found this review helpful
Absolutely love this truck. Will buy one again in a couple years. The only thing I wish GM would improve is the turning radius for the long bed and stiffen up the fleet side metal... leaning against the outside truck bed wall, I pushed the metal in... it popped back out but left a slightly noticable dent. Also interior could make use of wasted space in the dash board below radio with bench seats.