GMC Sierra 3500 for Sale in Weslaco, TX

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See all 27 photos
Used
$61,548 9,366 mi.

2018 GMC Sierra 3500 Denali

Good Deal
Medved Ford Castle Rock
(720) 255-0893
4.8 (202 reviews)
992 mi. from 78599
  • Ext. Color: Gray
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(720) 255-0893
Service on my 2014 Explorer
by Jack Fitzgerald from Castle Rock, CO
December 3, 2018
Excellent service on my 2014 Explorer!! Thank you!
Capable truck with the right options
by Matt from Homer, AK
November 17, 2018
Drove well and plenty of power, the SLT is perfect for us with the 40-20-40 front seat and without the extras that we don't need that are on the Denali.
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Used
$61,548 9,366 mi.

2018 GMC Sierra 3500 Denali

Good Deal
Medved Chrysler, Dodge, Jeep, Ram Castle Rock
(720) 381-1146
4.8 (127 reviews)
992 mi. from 78599
  • Ext. Color: Gray
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(720) 381-1146
Larry Cahow
by Larry Cahow from Castle Rock Co.
November 28, 2018
Took a while to get everything done,but was happy with the process.
Big Step Up
by Tenx100s from Staples, MN
October 29, 2018
This is my first HEAVY DUTY truck and my first diesel. I have only had it a week and 3 days but it has already been on the job and been driven 1500 miles. I expected a much rougher ride than the Chevrolet 1/2 ton it replaced but must say I am pleasantly surprised. I compared ride quality to it's main HD competitors and this GMC 3500HD surpasses them. It has far more tech features than should be expected in a base model but I can appreciate the convenience especially for business. I love that it will project driving maps and directions from my iPhone onto its larger screen. I have not yet towed or seriously taxed its payload but the Duramax diesel is something to behold. Averaging 17.9 mpg over 1500 miles. The DEF fill could be a bit more convenient but putting it under the hood does keep DEF away from fuel filling and is not required often enough to be an issue.
PRICE DROP
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Used
$43,899 $44,500 56,478 mi.

2013 GMC Sierra 3500 Denali

Fair Price
Stalker Chevrolet
(844) 327-4828
4.7 (7 reviews)
1047 mi. from 78599
  • Ext. Color: White
  • Int. Color: Beige
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(844) 327-4828
Chevrolet Traverse
by Tina Marie Siddens from Creston, Iowa
May 20, 2018
Excellent customer service! I called for service because my car had 'change oil soon warning'. They were able to service my vehicle the same day and brought it back to my workplace, all with no charge since I purchased it there a year ago.
great fuel mileage
by biscuit from lake butler fla.
September 29, 2013
i did not expect to get the great fuel mileage that i'm getting with this size truck, and the power is fantastic.
See all 22 photos
Used
$44,977 41,445 mi.

2012 GMC Sierra 3500 Denali

Fair Price
KC Summers Nissan Toyota Buick GMC
(217) 728-1670
4.4 (31 reviews)
1071 mi. from 78599
Authorized GMC Dealer
  • Ext. Color: Black
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(217) 728-1670
Doug to the rescue
by Sarah j Tufte from Champaign Illinois
July 4, 2018
My guy was out delivering a vehicle so Doug stepped in. Sold me on the midnight Altima. Can’t wait to buy it this weekend. Yay Doug.
BEST TRUCK I EVER OWNED AND OPERATED
by JAMEST from CANTON,TEXAS
September 12, 2017
THIS WAS THE VERY BEST TRUCK I EVER OWNED AND OPERATED AS A HOT SHOT TRUCK OPERATOR. I RAN FROM COAST TO COAST WITH THIS VEHICLE, PULLING A 40 FOOT GOOSENECK TRAILER, WHILE MOVING ELECTRICAL SUPPLYS TO INSALLATION SPECIALISTS. NEVER HAD ONE MINUTES TROUBLE FROM THE TRUCK.
See all 32 photos
Used
$49,326 94,173 mi.

2015 GMC Sierra 3500 Denali

Fair Price
Barker Motor Company
(309) 807-5134
4.9 (403 reviews)
1113 mi. from 78599
Authorized GMC Dealer
  • Ext. Color: Red
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(309) 807-5134
Patience is a great virtue!
by PBKB from DealerRater.com
December 5, 2018
Kori is very knowledgeable about the vehicles he sells and is a great technology resource as vehicles continue to become compatible to outside technology devices. He is patient in answering questions and gives you plenty of time to xxxxx all options to make a decision. Buying a vehicle new or used is a big decision, but with Kori's help it can be done with ease! Thank you Kori for a great car buying experience!
Most reliable truck
by Abumalack from Tigard
October 31, 2017
Best truck ever, will buy another one if I can afford it. Gmc 3500 hd with long bed . Everything a man need
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Used
$49,996 37,800 mi.

2016 GMC Sierra 3500 SLT

Good Deal
Sleepy Hollow Chevrolet Buick GMC
(608) 383-5282
3.7 (46 reviews)
1264 mi. from 78599
Authorized GMC Dealer
  • Ext. Color: Red
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(608) 383-5282
Great experience-Silverado
by Matt from Minneapolis, MN
March 14, 2018
I had been searching for a truck for over 2 months, looked at over 350 trucks, 40+ dealerships and then finally found the truck I had been looking for. I called to ensure it was still available. They were able to hold the truck for me for 1 week until I could make it to dealership since I was out of state. The truck was in great condition when I got there and it was a quick buying experience. Dan was a great salesman and was very prompt when answering questions. Highly recommend.
Best vehicle I own for towing my horse trailer
by glen from modesto,ca
June 9, 2018
I absolutely love it, I have owned Dodge diesel trucks in the past, after purchasing my New GMC 2016 Denali Diesel Dually from Alfred Mathews, I look forward to the 2020 new model, which I will be purchasing for sure from Alfred Mathews. Denali owner for LIfe !!!!!
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GMC Certified
$53,181 54,415 mi.

2016 GMC Sierra 3500 SLT

Fair Price
HOT CAR
Jerry Seiner South Jordan
(877) 754-9548
4.9 (677 reviews)
1271 mi. from 78599
Authorized GMC Dealer
  • Ext. Color: Silver
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(877) 754-9548
Excellent
by Oncor,Inc Dba Udk Solutions,Inc from Draper, UT
February 3, 2018
Quick and excellent service. Everything taken care of in one trip.
GMC Denali 3500
July 3, 2018
Everything I imagined for pulling the R.V. across country in style. The ride and comfort is second to none! Luxury at its finest! Highly recommend this vehicle to everyone!!!
PRICE DROP
See all 29 photos
Used
$51,669 $52,428 60,000 mi.

2017 GMC Sierra 3500 Denali

Good Deal
Lupient of Rochester
(844) 516-1209
4.4 (96 reviews)
1272 mi. from 78599
Authorized GMC Dealer
  • Ext. Color: Black
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(844) 516-1209
Best car buying experience by far!!
by truckfan975 from Northwood, IA
December 22, 2017
My husband and I had the best experience at Lupient we've ever experienced at a car dealership! Seamus and Dustin, with the help of Chad as well, made trading our 2015 Sierra SLT for a new 2017 Sierra Denali Ultimate not only quick and easy, but it was very enjoyable and we appreciated truly being treated as a guest and not just another potential buyer. Seamus went out of his way to make sure we were happy and comfortable with our purchase. As long as the Lupient team continues to deliver the personal touch, we will be Lupient loyal.
pure luxury
by matthew from Medford ny
May 3, 2018
Simply amazing. Love everything about this truck. The comfort, the way it drives, gas mileage and features makes it the best vehicle I have ever driven
See all 16 photos
Used
$55,987 49,277 mi.

2018 GMC Sierra 3500 Denali

Fair Price
Merit Chevrolet
(651) 393-6460
5 (544 reviews)
1324 mi. from 78599
  • Ext. Color: Black
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(651) 393-6460
Yay us
by Macfam from Woodbury,MN
December 14, 2017
Went over and above expectations and thankful it was such a pleasant experience leaving us overjoyed with our decision. Thank You!
Unbelievable towing capacity.
by Todd from Clarksville ohio
August 28, 2018
The Denali version is absolutely what we was looking for. Towing capacity is awesome. Has plenty of room in back for kids or cargo. Would recommend this vehicle for anyone who tows trailers. Duramax is what they say it is with Allison transmission best vehicle on the market.
See all 27 photos
Used
$58,998 23,811 mi.

2016 GMC Sierra 3500 Denali

Fair Price
Alexander Buick GMC of Simi Valley
(888) 568-4162
4.1 (20 reviews)
1354 mi. from 78599
Authorized GMC Dealer
  • Ext. Color: White
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(888) 568-4162
When service means service!
by Watanabe, Eric Masaru from Northridge, Ca
December 5, 2018
I purchased my truck at this dealership, When it was due for servicing I was glad to bring it here as my purchase experience was extraordinary. I was not surprised to find out the excellent treatment i recieved from Robert in Service. I felt he was there to inform and assist me in a complete manner to make me feel appreciated. Robert has me appreciating the professional service of "Service". I will be returning for future maintenance and looking forward to a long term relationship.
comfort and curb appeal says it all for me
by gripitripit from Boise, ID
September 18, 2017
I love the interior and ride of the model, wish it had a bit more hp and torque off the lot to compete with the Ford lovers but it has plenty for practical purposes
See all 17 photos
Used
$39,900 19,760 mi.

2017 GMC Sierra 3500 SLE

Good Deal
Garvin Motors
(307) 271-5394
5 (4 reviews)
1413 mi. from 78599
Authorized GMC Dealer
  • Ext. Color: White
  • Int. Color: Other
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(307) 271-5394
Exceptional Service!
by Ian from Divide, CO
January 28, 2018
I recently had the opportunity of doing business with Fred at Garvin Motors. I was interested in a vehicle they had posted on Cars.com that was over 16 years old with an unknown history. This also was one of there least expensive vehicles on their lot. Fred took the time to make sure that this vehicle was going to be a good fit for my family. Prior to driving 10 hours, Fred provided me with service records, open and honest communication including the evaluation of condition ( which most sales folks would have lost the sale with the condition), and reassured me that it was mechanically sound. I decided to trust this evaluation because of the incredible communications Fred provided. I made a 10 hour rd trip through WY in January to Cody, WY. Fred sent a service tech to the rental car place and drove me the final 30 mile leg of the trip. The vehicle was exactly what was described with no hidden problems. This is one of the nicest vehicles I have driven. This was the best customer service experience I have ever been part of. Garvin motors was fast and professional with the paperwork and got me back on the road with a full tank of fuel. Thank you Fred and Garvin Motors for a great experience.
I own a 1999 GMC SLT 150, mileage 56,000
by AggeieDome from Bryan
September 24, 2018
I still own my GMC, everything the SLT had every need, the ride was comfort for a Marine to drive to North Carolina. I had a few things that had be fix, which was under $2,000 which would be expected for any now Truck/Car. I a Viet Nam Vet, 75 years old, which I have all brands as a GMC. In fact soon as I am able I'm going to by another GMC, fully loaded so to pull a Travel trailer, and the Wife I will let her go as well. Little Texas humor there. I have test droved several, the 2500, and the 3500, both the Wife, and I really liked them. I am a U.S. Marine, we keep to the truth when we say something. Now You All Stay Safe, and healthy. John R.
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Used
$49,995 8,600 mi.

2017 GMC Sierra 3500 Denali

Good Deal
Taylor Chevrolet
(208) 497-3327
4.8 (35 reviews)
1440 mi. from 78599
  • Ext. Color: Gray
  • Int. Color: Other
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(208) 497-3327
Great Customer Service
by Vanessa from Rexburg, ID
April 18, 2017
Everything was great with this trip especially the "you're not just a number" treatment! They didn't get it washed (which I wasn't even expecting) before I was there to pick it up so they gave me a car wash voucher to make up for it!
Best work truck
by Dennis Leonetti from Chesterland, Ohio 44026
November 29, 2017
I used to have a box truck for work and now i moved into a GMC pickup truck, it has plenty of room and is comfortable as well. It is perfect for the work I do.
See all 18 photos
Used
$39,991 59,983 mi.

2012 GMC Sierra 3500 SLT

Fair Price
Archie Cochrane Ford
(866) 961-2387
4.5 (315 reviews)
1470 mi. from 78599
  • Ext. Color: White
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(866) 961-2387
Second experience not so good!
by German cars are the best period! from Billings, MT
August 19, 2018
Be very careful trading in a german car because the used car manager ( he came from the Dodge store) doesn't know how to book out a german vehicle at all (appraise) He did this once before to us and he hits the car so way back of actual trade in value it makes me think he doesn't know what he's doing or he just doesn't want the car. Either way I feel bad for this dealership because it cost them a deal. Mike the GM is a great guy just be careful if you trading in a used euro car. Still a good group of guys but need to learn about real german cars.
Powerful, Comfortable Towing Monster
by Work Smart, Retire Early from Lansing , MI
April 2, 2018
This is the most comfortable heavy duty pick up I've ever ridden in. Amazing mileage(20mpg) Highway unloaded, 15 city; from a 1 Ton dually ! Handles very well , Quiet, great visibility even when backing up. Super Reliable! Can tow 22000 lbs in fifth wheel towing configuration!
See all 19 photos
Used
$43,352 84,544 mi.

2015 GMC Sierra 3500 Denali

Good Deal
Dennis Dillon GMC & Fiat
(208) 639-9006
4.1 (37 reviews)
1575 mi. from 78599
Authorized GMC Dealer
  • Ext. Color: Brown
  • Int. Color: Brown
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(208) 639-9006
GMC Sierra 1500
by New truck buyer from Montana
November 26, 2018
I bought this truck from out of state. The process went very smoothly with no bumps along the way. Everyone was very professional. I would buy another vehicle from this dealership.
Own a 2003 gmc sierra an just purchased 2015 350
by James an Peggy from Altoona, Al
July 15, 2017
Love this truck rides better than my 2003 2500 it's loaded , very quiet ride vert little road noise
See all 21 photos
Used
$54,997 45,402 mi.

2017 GMC Sierra 3500 Denali

Fair Price
Randall Farnsworth Auto Group
(585) 433-0492
4.7 (10 reviews)
1639 mi. from 78599
Authorized GMC Dealer
  • Ext. Color: Black
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(585) 433-0492
Tahoe Trade
by Mark S Blanchard from Oswego
August 6, 2018
Was looking at a used 14 Tahoe that was just Traded in. Was in Contact with Charlie . He was very helpful in returning emails . Though the price was Right and Tahoe was in Excellent Condition . I owed to much on my current Tahoe so the numbers didn't work for me. I would highly recommend this dealership and Charlie .
If owned Three Avalanche
by William from Anaheim Cali
July 15, 2018
It is a strong reliable truck and I would likae to have one for myself as a work truck and hauling heavy equipment like a man lift and compressor and still do some light duty work
See all 32 photos
Used
$47,995 66,142 mi.

2015 GMC Sierra 3500 SLT

Fair Price
Karl Tyler Auto Group
(866) 583-9474
1676 mi. from 78599
  • Ext. Color: Red
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(866) 583-9474
Great service Great people
by William from Missoula, Montana
June 1, 2015
Todd Rust does a fantastic Job! Always keeps me informed upfront as to repairs and cost as well as time frame for completion. Everyone I have dealt with at Karl Tyler goes above and beyond! The multi-point inspections as well as a nice clean vehicle are a welcome bonus. I would recommend them to anyone, and have for vehicle purchase and product support
really nice well-built truck
by Butch from Little Rock, Arkansas
September 18, 2017
great styling, easy to use controls, trailer hitch already installed, good tires, no dents, and the paint showed no damage.
See all 19 photos
Used
$37,995 84,871 mi.

2013 GMC Sierra 3500 Denali

Fair Price
Riverhead Buick GMC
(631) 653-2299
2.7 (56 reviews)
1764 mi. from 78599
Authorized GMC Dealer
  • Ext. Color: Black
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(631) 653-2299
Pleasant Experience
by Heath1976 from Serauket ny
November 18, 2018
Bought my 2018 Sierra crew cab here few months ago, was an easy low key experience- same to be said about my first service- least stressfull car purchase etc. I can recall- nice people to deal with
See all 18 photos
Used
$36,995 31,156 mi.

2013 GMC Sierra 3500 WORK

Fair Price
Buzz Chew Chevrolet Cadillac
(631) 593-2068
4.9 (446 reviews)
1776 mi. from 78599
  • Ext. Color: White
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(631) 593-2068
Vehicle owner
by Jim from Mattituck
December 5, 2018
The best, it is always easy, fast, and not complicated to have service compled.
power house
by buckeroo from santa rosa ca
March 14, 2013
pulls my toyhauler like it not there. the exhaust break is fantastic the way the stabilatrack works with my trailer is un believable up hill down hill around town the GMC 3500 diesel works hard makes towing a dream
See all 20 photos
Used
$49,966 61,942 mi.

2015 GMC Sierra 3500 Denali

Fair Price
Marty's GMC-Buick
(781) 285-3725
4.7 (123 reviews)
1888 mi. from 78599
Authorized GMC Dealer
  • Ext. Color: White
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(781) 285-3725
Great experience
by JMO from DealerRater.com
June 27, 2018
Great experience at Martys GMC. Salesman Neal was helpful and made the process as easy as possible. Would recommend to friends and family. No complaints here.
GMC is professional grade
by RGS from Hudson Wyoming
June 17, 2017
For a one ton pickup the ride is comfortable and the quality is excellent and the combination of the Duramax engine and Allision transmission are just incredible, I pull a 41' Montana 5th wheel and so far I haven't come close to overworking this truck.
See all 29 photos
Used
$47,571 71,220 mi.

2015 GMC Sierra 3500 Denali

Fair Price
Marty's GMC-Buick
(781) 285-3725
4.7 (123 reviews)
1888 mi. from 78599
Authorized GMC Dealer
  • Ext. Color: Black
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: 4x4/4-wheel drive
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(781) 285-3725
Lease buy out
by Katemac91 from DealerRater.com
June 20, 2018
Neal made this process easy breezy! An overall great experience. I would recommend Neal and Marty???s dealership to any of my friends and family!
Beautiful beast for towing about anything
by iamsaltman from Chancellor, SD
May 20, 2017
This Denali is a beautiful piece of machinery that can tow just about anything. It's stylish and has most all of the bells and whistles that anyone could want. The 8' truck bed comes in very useful when hauling and the dual rear wheels keep it tight to the road. The Truxedo completes the truck and allows protection from the elements.
* Title, other fees, and incentives are not included in this calculation, which is an estimate only. Monthly payment estimates are for illustrative purposes only and do not represent a financing offer from the seller. Other taxes may apply.
The information on vehicles provided in this service is supplied by the seller or other third parties; Cars.com is not responsible for the accuracy of such information. Cars.com provides this service and materials without representations or warranties of any kind, either expressed or implied. See our terms of service for more details.
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