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Used
2018 GMC Sierra 2500 SLT trucks
for sale
near me
36 matches
Be the first to know!
Est.
$400
/mo*
- 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
2018 GMC Sierra 2500 SLT
110,632 mi.
$37,790
Tonkin Wilsonville Nissan
Vehicle information
Ext. color: Quicksilver Metallic
Int. color: Cocoa/Dune
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: PW19455
VIN: 1GT22TEY0JZ206225
Features
Convenience:
Cooled Seats, Heated Seats, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Tonkin Wilsonville Nissan review
Recently I visited Nissan at Wilsonville fixing my car
Recently I visited Nissan at Wilsonville fixing my car from á recall. Philip was wonderful and super helpful. Great customer service as always. Thank you!
2018 GMC Sierra 2500 SLT review
A Beast when it comes to hauling!
I love how the truck pulls and rides when towing. It will give any driver the confidence to tow anywhere. I haven't had a single issue with it. I love the way it looks and couldn't be happier.
Used
2018 GMC Sierra 2500 SLT
157,938 mi.
$27,990
I-Deal Cars LLC CampHill
Vehicle information
Ext. color: Black
Int. color: Black
Drivetrain: Four-wheel Drive
Fuel type: E85 Flex Fuel
Transmission: Automatic 6-Speed
Engine: Vortec 6.0L Flex Fuel V8 360hp 380ft. lbs.
Stock #: WS4327
VIN: 1GT12TEG1JF124704
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Remote Start
Entertainment:
Bluetooth®, CD Player, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
I-Deal Cars LLC CampHill review
I can't give this place ENOUGH STARS.
I can't give this place ENOUGH STARS. Great customer service. Barry went above and beyond to help us and find the right vehicle for our family and budget. So much time and knowledge. A year later- this car is running great. HIGHLY recommend Ideal cars. It is the only local used car dealer I would trust.
2018 GMC Sierra 2500 SLT review
Greatest truck ever
Just the truck I was dreaming. Auto world experience is great on product knowledge high recommend 2500 Hdz Denali truck you won’t regretted price product and drive experience
Used
2018 GMC Sierra 2500 SLT
88,123 mi.
$41,971
$752 price drop
Advantage Cadillac
Vehicle information
Ext. color: Onyx Black
Int. color: Jet Black / Spice Red
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 6-Speed Automatic
Engine: 6.6L V8 32V DDI OHV Turbo Diesel
Stock #: 250717A
VIN: 1GT12TEY2JF240339
Features
Convenience:
Heated Seats, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
2018 GMC Sierra 2500 SLT review
Very comfortable to drive and relax in!
This truck was exactly what I was looking for! Great ride, and it will haul every thing that I need it to.! Low mileage without new car up front expense!
Used
2018 GMC Sierra 2500 SLT
109,955 mi.
$42,900
Bleecker Buick GMC
Vehicle information
Ext. color: Onyx Black
Int. color: Jet Black/Spice Red
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: P33642
VIN: 1GT12TEY6JF225813
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Power Folding Mirrors, Remote Start
Entertainment:
Bluetooth®, CD Player, HomeLink, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Bleecker Buick GMC review
Bought my 2004 Chevy SSR from Bleecker.
Bought my 2004 Chevy SSR from Bleecker. Tina the salesperson was great. I would recommend them for a friendly and honest deal.
2018 GMC Sierra 2500 SLT review
Sharp looking vehicle
Sharp looking vehicle on the inside and out. Looking forward to the first snow fall to see how the vehicle performs on the snow covered roads.
Used
2018 GMC Sierra 2500 SLT
105,685 mi.
$40,500
$500 price drop
Ed Martin Chevrolet Cadillac
Vehicle information
Ext. color: Cardinal Red
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Turbocharged Diesel V8 6.6L/403
Stock #: 4P5180A1
VIN: 1GT12TEYXJF287778
Features
Convenience:
Heated Seats, Keyless Entry, Navigation System, Power Folding Mirrors, Remote Start
Entertainment:
Bluetooth®, CD Player, HomeLink, Satellite Radio, WiFi Hotspot
Exterior:
Tow Hitch, Tow Hooks
Safety:
Backup Camera, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Ed Martin Chevrolet Cadillac review
they were great and Gavin is a really a good guy and the
they were great and Gavin is a really a good guy and the other people there were very good to I'm going to tell my family and friends
2018 GMC Sierra 2500 SLT review
In about 15 vehicle I had, this the best one
This truck just need nothing, comfort, strong, and beautiful, it's great for work, and for personal use, my next car will be the same but new
Used
2018 GMC Sierra 2500 SLT
91,415 mi.
$43,336
$440 price drop
Landers McLarty Chevrolet
Vehicle information
Ext. color: Summit White
Int. color: Cocoa/Dune
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Allison 1000 6-Speed Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: 6C6208A
VIN: 1GT12TEY4JF273097
Features
Convenience:
Cooled Seats, Heated Seats, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Landers McLarty Chevrolet review
It was a very pleasant experience.
It was a very pleasant experience. I liked working with Jaylen. He was very nice and very helpful. He really tried to earn my business. Also after I bought the car he reached out several times to me asking if everything is OK and if I have any questions. Without a doubt would I buy again from this dealership. In fact I will send the people I know there if they need a car.
Used
2018 GMC Sierra 2500 SLT
135,675 mi.
$32,995
Acra Chrysler Dodge Jeep Ram
Vehicle information
Ext. color: Summit White
Int. color: Cocoa / Dune
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: 6-Speed Automatic
Engine: 6.0L 8 Cylinder
Stock #: N2443A
VIN: 1GT12TEG7JF123041
Features
Convenience:
Heated Seats, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Backup Camera, Brake Assist, LED Headlights, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Acra Chrysler Dodge Jeep Ram review
When we pulled in my car was pulled up front, clean, and
When we pulled in my car was pulled up front, clean, and Leah came out to greet us. She was very responsive beforehand when talking times and availability. Everyone was super helpful and patient!
Used
2018 GMC Sierra 2500 SLT
80,255 mi.
$45,500
McCarthy Chevrolet Lee's Summit
Vehicle information
Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 6-Speed Automatic
Engine: 6.6L V8 32V DDI OHV Turbo Diesel
Stock #: UP9176
VIN: 1GT12TEY2JF120654
Features
Convenience:
Heated Seats, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
McCarthy Chevrolet Lee's Summit review
Awesome Always ?
Awesome Always ??? My service man Rusty is Always The Best. He makes me smile ?? all the time, because I know my car is in Good hands with quality workmanship done on each visit. I pray he's around as long as my Trax is. I'm sure I'll purchase my next vehicle from McCarthy Chevrolet. Great Team All the way around.???
Used
2018 GMC Sierra 2500 SLT
115,833 mi.
$42,999
Integrity Auto Sales
Vehicle information
Ext. color: Quicksilver Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: 12043
VIN: 1GT12TEYXJF105397
Features
Convenience:
Heated Seats, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Integrity Auto Sales review
Adrian is the best sales representative in the Integrity
Adrian is the best sales representative in the Integrity Auto sales We thank him for his kindness and support
Used
2018 GMC Sierra 2500 SLT
126,500 mi.
$41,500
Matt
Private seller
Vehicle information
Ext. color: Silver
Int. color: Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 6-Speed A/T
Engine: 445.0HP 6.6L 8 Cylinder Engine Diesel Fuel
VIN: 1GT12TEY4JF109106
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Folding Mirrors, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Backup Camera, Blind Spot Monitor, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats
Used
2018 GMC Sierra 2500 SLT
55,514 mi.
$52,680
$319 price drop
Schwan Buick GMC
Vehicle information
Ext. color: Quicksilver Metallic
Int. color: Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: 521702
VIN: 1GT12TEY5JF284304
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, CD Player, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Schwan Buick GMC review
Outstanding dealership
Have been a extremely satisfied customer at Schwan Buick GMC since moving to Bismarck in 2015. All departments from Sales, finance and Service are professional, efficient and friendly. Always willing to take additional time to explain technical issues with individual patience. Much appreciated.
Vehicle information
Ext. color: Brown
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: A458
VIN: 1GT12TEY5JF129977
Features
Convenience:
Cooled Seats, Heated Seats, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Million Motors review
Cooper at Drivetime was great to work with and very
Cooper at Drivetime was great to work with and very knowledgeable. He took his time in answering any questions we had.
Used
2018 GMC Sierra 2500 4WD Crew Cab 167.7" SLT
122,252 mi.
$36,990
John R. Young Chevrolet GMC
Vehicle information
Ext. color: Quicksilver Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: 8 Cylinder 4WD Diesel Automatic
Stock #: 13621
VIN: 1GT12TEY1JF165374
Features
Convenience:
Heated Seats, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, Rear Seat Entertainment, Satellite Radio
Exterior:
Alloy Wheels, Tow Hooks
Safety:
Backup Camera, Lane Departure Warning, Stability Control
Reviews
John R. Young Chevrolet GMC review
I had an amazing experience purchasing my Chevrolet
I had an amazing experience purchasing my Chevrolet Traverse here! From the moment I walked in, the staff was welcoming, patient, and genuinely interested in helping me find the right vehicle. Donnie took the time to explain all the features, answer my questions, and never pressured me into making a decision. The financing process was smooth and transparent, and I drove away feeling confident and happy with my purchase. I highly recommend this dealership to anyone looking for a stress-free and enjoyable car-buying experience
Used
2018 GMC Sierra 2500 SLT
83,961 mi.
$41,995
Neuville's Nearly New Auto & Truck
Vehicle information
Ext. color: Cardinal Red
Int. color: Cocoa/Dune
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic 6-Speed
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: 246176
VIN: 1GT12TEY8JF246176
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, CD Player, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2018 GMC Sierra 2500 SLT
123,780 mi.
$38,700
$300 price drop
Roberts Auto Services
Vehicle information
Ext. color: Summit White
Int. color: Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 6-Speed Automatic
Engine: 6.6L V8 32V DDI OHV Turbo Diesel
Stock #: 205737-131
VIN: 1GT12TEY4JF205737
Features
Convenience:
Heated Seats, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Roberts Auto Services review
Your vehicle is a great looking vehicle.
Your vehicle is a great looking vehicle.The price is a good one . I haven't made a decision at this time
Used
2018 GMC Sierra 2500 SLT
203,459 mi.
$28,000
STHRN Truck & Auto, LLC
Vehicle information
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Auto, 6-Spd Allison OD
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: 10158
VIN: 1GT12TEY8JF122294
Features
Convenience:
Heated Seats, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2018 GMC Sierra 2500 SLT
166,913 mi.
$33,500
$1,000 price drop
Glenn Chevrolet
Vehicle information
Ext. color: Red Quartz Tintcoat
Int. color: Cocoa/Dune
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: CHE163
VIN: 1GT12TEY4JF196182
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Glenn Chevrolet review
Best dealership in Kentucky and it's not even close.
Best dealership in Kentucky and it's not even close. They are kind and interested in getting to know what is best for you. I never thought I'd say that about a car dealership, but these guys are second to none.
Used
2018 GMC Sierra 2500 SLT
72,125 mi.
$44,674
Woodhouse Nissan
Vehicle information
Ext. color: Onyx Black
Int. color: Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: B7554
VIN: 1GT22TEYXJZ244674
Features
Convenience:
Cooled Seats, Heated Seats, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Woodhouse Nissan review
Came in for an oil change and decided to buy a new car.
Came in for an oil change and decided to buy a new car. My sales person was Luke Kroll and he was awesome! Very knowledgeable and it was a great experience. So easy! I will most definitely be doing more business with wood house!!!
Certified
2018 GMC Sierra 2500 SLT
113,298 mi.
$32,500
$200 price drop
Roy O'Brien Ford
Vehicle information
Ext. color: Summit White
Int. color: Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: 6-Speed Automatic
Engine: VORTEC
Stock #: X7660A
VIN: 1GT22TEG4JZ112775
Features
Convenience:
Heated Seats, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Roy O'Brien Ford review
I have bought 2 used cars from Roy O’Brien and have been
I have bought 2 used cars from Roy O’Brien and have been extremely satisfied with my purchases and the customer service that they provide. I will be buying all of my cars from Roy O’Brien.
Used
2018 GMC Sierra 2500 SLT
120,439 mi.
$38,799
$800 price drop
Don's Automotive Group Lafayette
Vehicle information
Ext. color: White
Int. color: Charcoal
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: 8 Cylinder Engine
Stock #: 48855
VIN: 1GT12TEY2JF251082
Features
Convenience:
Heated Seats, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Rear Seat Entertainment, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Don's Automotive Group Lafayette review
AMY at Don's Wholesale is the absolute BEST!
AMY at Don's Wholesale is the absolute BEST! We have purchased multiple vechiles from her over the years & she has never steered us wrong! She will always be our go to! THE ABSOLUTE BEST AT WHAT SHE DOES!!
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GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 SLT | 1 Good deal | |
| 2025 GMC Sierra 2500 SLT | $69,288 | 7 Great deals |
| 2024 GMC Sierra 2500 SLT | $62,598 | 7 Great deals |
| 2023 GMC Sierra 2500 SLT | $53,259 | 13 Great deals |
| 2022 GMC Sierra 2500 SLT | $48,715 | 9 Great deals |
| 2021 GMC Sierra 2500 SLT | $46,707 | 6 Great deals |
| 2020 GMC Sierra 2500 SLT | $43,436 | 5 Great deals |
| 2019 GMC Sierra 2500 SLT | $41,394 | 8 Great deals |
| 2017 GMC Sierra 2500 SLT | $33,758 | 18 Good deals |
About the 2018 GMC Sierra 2500 SLT
SLT shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear Wheel Drive
- Combined MPG
- 0
- Transmission
- 6-Speed A/T
- Engine
- 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability)
How much does the 2018 GMC Sierra 2500 SLT cost?
The 2018 GMC Sierra 2500 SLT price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Sierra 2500 SLT is $39,428, with pricing starting at $23,995.
What are some similar vehicles and competitors of the 2018 GMC Sierra 2500 SLT?
The 2018 GMC Sierra 2500 SLT compares to and/or competes against the following vehicles:
Is the 2018 GMC Sierra 2500 SLT reliable?
The 2018 GMC Sierra 2500 has an average reliability rating of 4.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 Sierra 2500 owners.
94% of drivers recommend this car
Rating breakdown (out of 5):
- Comfort
- 4.9
- Interior
- 4.9
- Performance
- 5.0
- Value
- 4.8
- Exterior
- 4.9
- Reliability
- 4.8
SLT (8 styles)
| Style | |||||||
|---|---|---|---|---|---|---|---|
| 2WD Double Cab 158.1" SLT | 4WD Double Cab 144.2" SLT | 4WD Crew Cab 167.7" SLT | 4WD Crew Cab 153.7" SLT | 2WD Crew Cab 167.7" SLT | 2WD Crew Cab 153.7" SLT | 4WD Double Cab 158.1" SLT | 2WD Double Cab 144.2" SLT |
| Inventory price | |||||||
| Starting at $48,000 | Starting at $50,900 | Starting at $53,600 | Starting at $53,400 | Starting at $50,500 | Starting at $50,300 | Starting at $51,100 | Starting at $47,800 |
| 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) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 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.
GMC Sierra 2500 trims
-
GMC Sierra 2500 2018 Denali
7 Great Deals out of 71 listings starting at $25,500
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