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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
2012 GMC Sierra 2500 trucks
for sale
near
Boston, MA
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2012 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Best place to do business with!
Best place to do business with! We had a great experience finding and purchasing our vehicle.
Reliable and feel very safe.
Love this vehicle. I feel safe transporting my grand daughters. It is reliable. It?s great on highway and city driving. I would recommend a GMC
Used
2012 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Service
Excellent staff from service center to owner, we have nothing but praise for this dealership! ??????????
Nicest truck I’ve ever owned
Got the Duramax Sierra SLT crew cab with pretty much all the options, I’ve tried other trucks and currently have a 2007 Chevy Duramax and it turned me to GM from the ford and dodge diesels I’ve driven/owned in the past. Blows my mind with all the options, super comfortable and rides quite nice for a truck.
Used
2012 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Sold a 2018 Honda Civic 2 dr coupe on Friday, 11/14.
Sold a 2018 Honda Civic 2 dr coupe on Friday, 11/14. Alex was absolutely great. They purchased the automobile for exactly what they had quoted. We will never sell or purchase with any other dealership! They were fair and honest which is not true of many other dealerships. Would recommend whether buying or selling. Do not waste your time with anyone else.
A really good truck
I have this truck for a long time and it is a really great truck. It works and looks really nice. I recommend this truck to everybody
Used
2012 GMC Sierra 2500 Work Truck
Vehicle information
Features
Reviews
From start to finish, Chandler was topnotch!
From start to finish, Chandler was topnotch! He answered all of my questions, listened to what my expectations were and he delivered! Brian in finance was wonderful as well, even got my payment lower than what I had told them I wanted to keep it around.Then the delivery guys were awesome as well, Tom was very nice! The entire experience was smooth and such a pleasant experience!
Awesome truck! Wouldn't Sell, but Moving
This truck is one of the best vehicles I've owned. It is super reliable and has the strength to haul or pull what I need. Just put a new bed-liner in, which looks great. Also, the music system is great - comes XM capable.
Used
2012 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Alex was so awesome to work with.
Alex was so awesome to work with. Everyone was friendly and they made the process of buying a car so easy. No hard sell and great upfront pricing. I will definitely return once I’m ready for my next car.
Good truck
Good tow truck and good ride for a vehicle. My wife enjoys the extra room in the full size back seat. This is my third GMC vehicle and I am not sure that I wouldn't own any other vehicle.
Used
2012 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Shaun and Brad are great
Great experience with Shaun and Brad, they were very straightforward and made the car buying process simple and fast. Would recommend buying a car here.
Used
2012 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Thank you Southtowne Mitsubishi for making my new car
Thank you Southtowne Mitsubishi for making my new car purchase simple and easy! Everyone was fun to work with! Will definitely come back! Really enjoying my new Outlander Sport!
Used
2012 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great Buying experience
Best vehicle buying experience I have ever had . I do not have perfect credit Tom and Tonya put me in Nice vehicle affordable price and payments and have a Great selection of vehicles
Used
2012 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
I highly recommend Zenith Automotive.
I highly recommend Zenith Automotive. They were not pushy or persuasive and they seem to genuinely care about the cars they sell. They even paid for a battery several months after I bought the car.
Used
2012 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2012 GMC Sierra 2500 Work Truck
Vehicle information
Features
Used
2012 GMC Sierra 2500 Work Truck
Vehicle information
Features
Reviews
Verry respectable an honest everyone was knoleagble and
Verry respectable an honest everyone was knoleagble and helpful great quality service verry dependable treat you like family
Used
2012 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2012 GMC Sierra 2500 Work Truck
Vehicle information
Features
Reviews
Marv in financing dept.
Marv in financing dept. Went above and beyond to work with us . Made purchasing experience of our new 2026 Gmc Terrain Elevation such easy process. Easy to talk to. Great guy. Highly recommend.
Used
2012 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Very happy!
I bought a Jeep Cherokee for a hunting vehicle, and it was exactly what I wanted! It was a great deal too! I will recommend American Motors to my family and friends!
Used
2012 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Wonderful, no hassle experience!
Wonderful, no hassle experience! Zora was a delight to work with and made sure we had a seamless experience. He was no pressure and fully informed - also gave us a great price on our trade in. Highly recommend this dealership and Zora. Nice to find someone so reputable, you can't go wrong with ZRV.
Used
2012 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Great staff.
Great staff. Great prices, they have a service department at the rear of the dealership, and offer credit union financing options.
Used
2012 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
My wife and I had a very pleasant experience with
My wife and I had a very pleasant experience with California Chris and Bruce making the deal work at a fair price. We love the car and I would definitely go back to buy again.
Used
2012 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Just to let you guys know we’re very pleased with the
Just to let you guys know we’re very pleased with the F150 Larry. We got with 214. Everybody was so courteous and kind and helped us out to get this vehicle. I appreciate it very much. I tried to make out a survey and I couldn’t get on it so I’m just letting you know this way thank you very much. I will try to get you some more customers.
Used
2012 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Come see Gary excellent guy to deal with took care of the
Come see Gary excellent guy to deal with took care of the small things and made it easy in and out
GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 | $80,172 | |
| 2025 GMC Sierra 2500 | $72,756 | 9 Good deals |
| 2024 GMC Sierra 2500 | $66,822 | 17 Good deals |
About the 2012 GMC Sierra 2500
Work Truck shown (base trim).
- Seating
- 2
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 0
- Transmission
- 6-Speed A/T
- Engine
- 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
How much does the 2012 GMC Sierra 2500 cost?
The 2012 GMC Sierra 2500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2012 Sierra 2500 is $21,003, with pricing starting at $9,999.
What are some similar vehicles and competitors of the 2012 GMC Sierra 2500?
The 2012 GMC Sierra 2500 compares to and/or competes against the following vehicles:
Is the 2012 GMC Sierra 2500 reliable?
The 2012 GMC Sierra 2500 has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2012 Sierra 2500 owners.
Is the 2012 GMC Sierra 2500 a good truck?
Below are the Cars.com consumer ratings for the 2012 GMC Sierra 2500.
- Comfort 4.7
- Interior 4.4
- Performance 4.6
- Value 4.2
- Exterior 4.5
- Reliability 4.5
92% of drivers recommend this car
- Comfort 4.7
- Interior 4.4
- Performance 4.6
- Value 4.2
- Exterior 4.5
- Reliability 4.5
Denali (2 styles)
| Style | |
|---|---|
| 2WD Crew Cab 153.7" Denali | 4WD Crew Cab 153.7" Denali |
| Inventory price | |
| Starting at $45,785 | Starting at $48,985 |
| Combined MPG | |
| 0 | 0 |
| Engine | |
| 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) |
SLE (10 styles)
| Style | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 2WD Ext Cab 144.2" SLE | 4WD Ext Cab 158.2" SLE | 2WD Ext Cab 158.2" SLE | 4WD Ext Cab 144.2" SLE | 2WD Reg Cab 133.7" SLE | 4WD Reg Cab 133.7" SLE | 2WD Crew Cab 167.7" SLE | 4WD Crew Cab 167.7" SLE | 4WD Crew Cab 153.7" SLE | 2WD Crew Cab 153.7" SLE |
| Inventory price | |||||||||
| Starting at $35,070 | Starting at $38,560 | Starting at $35,265 | Starting at $38,365 | Starting at $32,620 | Starting at $35,770 | Starting at $37,155 | Starting at $40,455 | Starting at $40,260 | Starting at $36,960 |
| Combined MPG | |||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Engine | |||||||||
| 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) |
SLT (8 styles)
| Style | |||||||
|---|---|---|---|---|---|---|---|
| 4WD Crew Cab 153.7" SLT | 2WD Crew Cab 153.7" SLT | 2WD Crew Cab 167.7" SLT | 4WD Crew Cab 167.7" SLT | 2WD Ext Cab 158.2" SLT | 2WD Ext Cab 144.2" SLT | 4WD Ext Cab 144.2" SLT | 4WD Ext Cab 158.2" SLT |
| Inventory price | |||||||
| Starting at $46,045 | Starting at $42,900 | Starting at $43,090 | Starting at $46,240 | Starting at $40,620 | Starting at $40,425 | Starting at $43,575 | Starting at $43,770 |
| Combined MPG | |||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Engine | |||||||
| 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
Work Truck (10 styles)
| Style | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 2WD Ext Cab 144.2" Work Truck | 4WD Ext Cab 144.2" Work Truck | 4WD Ext Cab 158.2" Work Truck | 2WD Ext Cab 158.2" Work Truck | 2WD Reg Cab 133.7" Work Truck | 4WD Reg Cab 133.7" Work Truck | 4WD Crew Cab 167.7" Work Truck | 2WD Crew Cab 153.7" Work Truck | 2WD Crew Cab 167.7" Work Truck | 4WD Crew Cab 153.7" Work Truck |
| Inventory price | |||||||||
| Starting at $31,030 | Starting at $33,985 | Starting at $34,180 | Starting at $31,225 | Starting at $29,100 | Starting at $32,055 | Starting at $36,185 | Starting at $33,035 | Starting at $33,230 | Starting at $35,990 |
| Combined MPG | |||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Engine | |||||||||
| 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Research the 2012 GMC Sierra 2500
Compare the 2012 GMC Sierra 2500
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
