Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2012 GMC Sierra 1500 SLT trucks
for sale
near me
- 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 1500 SLT
Vehicle information
Features
Reviews
I recently purchased a used 2026 Tesla Model Y Long Range
I recently purchased a used 2026 Tesla Model Y Long Range from CORWIN TOYOTO in Colorado Springs, Colorado. I worked with Sales Lady Jana Lillie and Finance Manager Scott Bartlett. Both were extremely professional and helpful. Jana did an excellent job showing the car and answering my questions. There was a missing charging cable that should have been with the car and Jana went the. Extra mile to make contact with the previous owner to procure the cable. A great experience overall. If in the market for a new or used TOYOTO I highly recommend you lookup Jana at CORWIN TOYOTO. Gene Depue
Comfortable
Bought this truck used,I love the comfort. I used to have a ranger.I can fit my plywood in the bed and close it.It is a long bed.My 12 foot jon boat fits good,.better than the ranger and more comfortable
Used
2012 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Excellent dealership
Drove 3 1/2 hours hoping to make a deal. Was only willing to since there were so many great reviews. Just got back yesterday. My salesman was Aaron M. What a treat he was. Discovered he was originally from just 30 min away from my hometown. We quickly we able to cut through the chase and make a deal. He was a joy to work with. We also had contact with Jake & George. Each of them seem to have great mid-western values. I will be looking here again when it comes time to look for another new/used car. Excellent service from top to bottom.
First truck
Lots of room for someone that is 6 foot 5. Love It. Interior is perfect and it runs great. I'm glad I bought this vehicle
Used
2012 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
JB Was A Great Salesman .
JB Was A Great Salesman . He Was Super Nice And Knowledgeable About The Cars And Anything I Wanted To Know . He Was Patient And Had My Best Interest At Heart . He Made The Process Super Smooth .
Best truck I’ve ever had but needed A 3/4 ton
I hate to get rid of this truck I just don’t need 2 trucks. I would like to keep this truck because of al the work I Have done to it trying to keep it in good shape
Used
2012 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
So far so good
The truck runs great. preformed exactly how I need it to. Has everything I wanted except wireless/Bluetooth an back up camera. But all that can be installed later.
Used
2012 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Everyone very helpful I'm still interested in the truck
Everyone very helpful I'm still interested in the truck hopefully can work something out with me being in Georgia
Good truck if you do the right things
The best thing about this truck is the fuel economy. Bought brand new in 2012 and when the truck hit 35000KM the fuel economy improved. I had heard about that before but didn't believe it. Beware, these trucks are known for transmission shutter and shifting problems like every GM product ever. Do not flush the transmission ever. Pull the pan and replace the oil three times every 40 of 50 KM. It costs a bit but the tranny will shift much better and last. The door handles are garbage. They cost 25 bucks on Amazon. Changed two now. Changed washer fluid sensor. Front breaks and rotors are cheap. Replace with high end aftermarket when they go...and they will. Over 200 Km on this vehicle now. Motor is strong and the truck is still holding up well. I would give it a 5 if GM would get their transmission issues fixed one day. A little higher quality front end parts would put them over the top. Good ride, roomy and comfortable.
Used
2012 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great place to get a new vehicle make sure you as
So very happy with my new jeep just wanted to thank Jessie Lopez i will let my friends now to ask for him when looking for a new vehicle Thank you
Used
2012 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
They were very professional and nice they answered
They were very professional and nice they answered answered my questions today very good I like them.
Used
2012 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
We have been treated very well at Bleskin now for yrs.
We have been treated very well at Bleskin now for yrs. Always get great service and have gone far beyond anyone else we've used in the past. We'll always be a customer.
Used
2012 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
All the staff were friendly and happy to help.
All the staff were friendly and happy to help. Every question I asked was answered to the best of their knowledge. The whole purchase process was smooth from start to finish. I would highly recommend them.
Used
2012 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I purchased a '11 DTS from them and they were very great
I purchased a '11 DTS from them and they were very great to work with. Let me take the car for a drive by myself so there was no pressure and I could look it over as much as I wanted. Very easy to negotiate with and I got it at the price I wanted. Even stuck around late to finish the deal even though they had a family function to get to. I would recommend them to anyone who is looking for a vehicle.
Used
2012 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Muy bueno para todo muy amables muy atentos me ayudaron
Muy bueno para todo muy amables muy atentos me ayudaron al momento que tengas cualquier duda y también para solucionarlo a la brevedad posible.
Used
2012 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I did not buy but over all customer service was
I did not buy but over all customer service was excellent. Was approved pretty fast
Used
2012 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Highly recommend going to R&B Car Company for your new
Highly recommend going to R&B Car Company for your new vehicle. They treat you like family and are all amazing and friendly. I also highly recommend working with Bill. He was amazing and explained everything great. I will definitely be going back to them for any future vehicles.
There are 20 matching cars close to your year range.
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2011 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
-
Prev - 1
-
Next
GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 SLT | 22 Great deals | |
| 2025 GMC Sierra 1500 SLT | $44,940 | 478 Great deals |
| 2024 GMC Sierra 1500 SLT | $44,376 | 218 Great deals |
| 2023 GMC Sierra 1500 SLT | $43,951 | 99 Great deals |
| 2022 GMC Sierra 1500 SLT | $40,442 | 71 Great deals |
| 2021 GMC Sierra 1500 SLT | $34,994 | 137 Great deals |
| 2020 GMC Sierra 1500 SLT | $33,598 | 75 Great deals |
| 2019 GMC Sierra 1500 SLT | $31,820 | 23 Great deals |
| 2018 GMC Sierra 1500 SLT | $27,294 | 81 Great deals |
| 2017 GMC Sierra 1500 SLT | $24,427 | 62 Great deals |
About the 2012 GMC Sierra 1500 SLT
SLT shown.
- Seating
- 5
- Door count
- 2
- Drivetrain
- Rear Wheel Drive
- Combined MPG
- 17
- Transmission
- 6-Speed A/T
- Engine
- 315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability)
How much does the 2012 GMC Sierra 1500 SLT cost?
The 2012 GMC Sierra 1500 SLT price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2012 Sierra 1500 SLT is $13,411, with pricing starting at $7,999.
What is the MPG of the 2012 GMC Sierra 1500 SLT?
The 2012 GMC Sierra 1500 SLT offers up to 15 MPG in city driving and 21 MPG on the highway for a combined rating of 17 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2012 GMC Sierra 1500 SLT?
The 2012 GMC Sierra 1500 SLT compares to and/or competes against the following vehicles:
Is the 2012 GMC Sierra 1500 SLT reliable?
The 2012 GMC Sierra 1500 has an average reliability rating of 4.3 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2012 Sierra 1500 owners.
88% of drivers recommend this car
- Comfort 4.5
- Interior 4.2
- Performance 4.3
- Value 4.1
- Exterior 4.5
- Reliability 4.3
SLT (6 styles)
| Style | |||||
|---|---|---|---|---|---|
| 2WD Ext Cab 143.5" SLT | 2WD Ext Cab 157.5" SLT | 4WD Ext Cab 143.5" SLT | 4WD Ext Cab 157.5" SLT | 2WD Crew Cab 143.5" SLT | 4WD Crew Cab 143.5" SLT |
| Inventory price | |||||
| Starting at $36,555 | Starting at $36,855 | Starting at $39,705 | Starting at $40,005 | Starting at $39,790 | Starting at $42,940 |
| Combined MPG | |||||
| 17 | 17 | 17 | 17 | 17 | 17 |
| Engine | |||||
| 315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability) | 315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability) | 315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability) | 315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability) | 315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability) | 315.0-hp, 5.3-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.
GMC Sierra 1500 trims
-
GMC Sierra 1500 2012 SLE
7 Great Deals out of 49 listings starting at $3,450
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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.
