Used 2018 GMC Sierra 1500 for Sale nearMadison, WI
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Teal
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 126,757
- Stock #:
- WYC-222029
- VIN:
- 3GTU2NEC2JG222029
Sponsored by Your Choice Autos - Waukegan
2018 GMC Sierra 1500
SLT Crew Cab 4WD
126,757 mi
$23,176
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 92,651
- Stock #:
- 126169A
- VIN:
- 1GTU9DELXKZ117312
-$1,073
Sponsored Listing
2019 GMC Sierra 1500
SLT Crew Cab 4WD
92,651 mi
$33,976
$32,903
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Silver
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Silver
- Transmission:
- Automatic
- Mileage:
- 135,100
- Stock #:
- 148889
- VIN:
- 1GTU9DED1KZ214889
Sponsored Listing
2019 GMC Sierra 1500
SLT Crew Cab 4WD
135,100 mi
$25,363
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- 01u
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 139,895
- Stock #:
- 26181A
- VIN:
- 3GTU2MECXHG374158
-$2,530
2017 GMC Sierra 1500
SLE Crew Cab 4WD
139,895 mi
$21,286
$18,756
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Dark Slate Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 147,980
- Stock #:
- A6454A
- VIN:
- 3GTU2MEC3HG476482
2017 GMC Sierra 1500
SLE Crew Cab 4WD
147,980 mi
$16,120
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Dark Slate Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Spice Red All-Terrain
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 106,391
- Stock #:
- 25172A
- VIN:
- 3GTU2NEC9HG173275
2017 GMC Sierra 1500
SLT Crew Cab 4WD
106,391 mi
$25,084
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Dark Slate Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 52,483
- Stock #:
- B180B
- VIN:
- 1GTV2LEC8HZ155780
2017 GMC Sierra 1500
Base Double Cab 4WD
52,483 mi
$24,399
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Red Quartz Tintcoat (gpj)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black (h1y)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 80,324
- Stock #:
- 9667B
- VIN:
- 3GTU9DED8KG257559
2019 GMC Sierra 1500
SLT Crew Cab 4WD
80,324 mi
$31,139
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black W/Kalahari Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 90,756
- Stock #:
- 50416C
- VIN:
- 1GTP9EED3KZ374131
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
90,756 mi
$32,672
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Smokey Quartz Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 50,996
- Stock #:
- PC4487
- VIN:
- 1GTU9BED7KZ307677
-$1,000
2019 GMC Sierra 1500
SLE Crew Cab 4WD
50,996 mi
$31,402
$30,402
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 63,069
- Stock #:
- 8415
- VIN:
- 1GTV2MEC4HZ241903
2017 GMC Sierra 1500
SLE Double Cab 4WD
63,069 mi
$24,289
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- DARK SLATE METALLIC
- Interior color:
- JET BLACK
- Transmission:
- Automatic
- Mileage:
- 90,855
- Stock #:
- 26272A
- VIN:
- 1GTV2MEC5HZ153099
2017 GMC Sierra 1500
SLE Double Cab 4WD
90,855 mi
$22,545
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White (gaz)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black W/Kalahari Accents (hvd)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 69,147
- Stock #:
- 9808
- VIN:
- 1GTP9EED1KZ131322
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
69,147 mi
$34,998
CarGurus Analysis:
2018 GMC Sierra 1500
With 3,939 currently listed for sale and an average price of $26,619.00, 29.2% of 2018 GMC Sierras for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Sierra 1500 4.44 / 5 stars.
68.0% of 2018 Sierra models on CarGurus are accident free.
The 2018 GMC Sierra 1500 features a spacious cabin, advanced safety features, and a standard infotainment system that enhances connectivity.
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 140,608
- Stock #:
- 502346
- VIN:
- 3GTU2NEJ3JG502346
2018 GMC Sierra 1500
SLT Crew Cab 4WD
140,608 mi
$21,190
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 80,930
- Stock #:
- 265131A
- VIN:
- 3GTU2PEJ9JG430712
2018 GMC Sierra 1500
Denali Crew Cab 4WD
80,930 mi
$33,739
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Onyx Black
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 152,630
- Stock #:
- B3111
- VIN:
- 3GTU2NEJ0JG143439
2018 GMC Sierra 1500
SLT Crew Cab 4WD
152,630 mi
$22,894
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Dark Slate Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- JET BLACK, PERFORATED LEATHER-APPOINTED FRONT SEAT
- Transmission:
- Automatic
- Mileage:
- 91,390
- Stock #:
- 42281A
- VIN:
- 3GTU2PEJ6JG295673
2018 GMC Sierra 1500
Denali Crew Cab 4WD
91,390 mi
$31,369
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Cardinal Red
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 45,175
- Stock #:
- N32655
- VIN:
- 3GTU9DED1KG189850
2019 GMC Sierra 1500
SLT Crew Cab 4WD
45,175 mi
$37,158
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 162,200
- Stock #:
- 26218
- VIN:
- 3GTP9EEL8KG241680
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
162,200 mi
$26,778
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Crimson Red Tintcoat
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 151,218
- Stock #:
- 03P803B
- VIN:
- 3GTU2PEC7HG250611
2017 GMC Sierra 1500
Denali Crew Cab 4WD
151,218 mi
$22,589
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 64,563
- Stock #:
- JZ354658
- VIN:
- 1GTV2LEC1JZ354658
2018 GMC Sierra 1500
Base Double Cab 4WD
64,563 mi
$24,989
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Red Quartz Tintcoat
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Spice Red All-Terrain
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 95,048
- Stock #:
- 26395
- VIN:
- 3GTU2NEC8JG155565
2018 GMC Sierra 1500
SLT Crew Cab 4WD
95,048 mi
$28,297
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- ONYX BLACK
- Fuel type:
- Gasoline
- Mileage:
- 51,879
- Stock #:
- P9907
- VIN:
- 1GTU9DEL8KZ155217
Sponsored Listing
2019 GMC Sierra 1500
SLT Crew Cab 4WD
51,879 mi
$37,807
CarGurus Analysis: 2018 GMC Sierra 1500
overall
Summary
With 3,939 currently listed for sale and an average price of $26,619.00, 29.2% of 2018 GMC Sierras for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Sierra 1500 4.44 / 5 stars.
68.0% of 2018 Sierra models on CarGurus are accident free.
The 2018 GMC Sierra 1500 features a spacious cabin, advanced safety features, and a standard infotainment system that enhances connectivity.
Why it stands out
The 2018 GMC Sierra 1500 stands out in the competitive truck market due to its blend of luxury and utility. With a spacious and well-appointed cabin, it offers a comfortable ride that appeals to both work and family needs. The introduction of standard features like the GMC IntelliLink infotainment system across all trims enhances its value, making it user-friendly and technologically advanced. The Sierra 1500 is available with multiple engine options, including a powerful 6.2-liter V8 that delivers impressive towing capabilities of up to 12,500 pounds. While some owners have noted concerns about missing features and engine performance, the overall satisfaction remains high, with a user rating of 4.44 out of 5 stars. The truck's design is both functional and aesthetically pleasing, making it a strong contender for buyers looking for a reliable and stylish pickup.
Other model years to consider
- Average price: $43,094.00
- Good/great deal percentage: 32.2%
- User rating: 5 / 5
- Total listings: 9,471
- Average price: $52,386.00
- Good/great deal percentage: 32.7%
- User rating: 5 / 5
- Total listings: 9,745
- Average price: $49,806.00
- Good/great deal percentage: 32.9%
- User rating: 4.64 / 5
- Total listings: 9,729
This analysis is based on CarGurus' proprietary market data from July 20, 2026, CarGurus experts' opinions, and generative AI.
4.5 Overall rating
Filter by rating
Ryan A
Reviewed a 2018 GMC Sierra 1500 on Aug 5, 2025
Only thing i didn’t like is the gas mileage. Mine is slightly lifted though and averages about 13 miles to the gallon
Edward E
Reviewed a 2018 GMC Sierra 1500 on Feb 28, 2020
2018 GMC Sierra. Simply the best driving & riding truck I have ever owned. The magnetic ride sets it apart and was the reason I purchased a 2018 vs the newer body style without it. It’s also the reason I choose it over similar Ford and Dodge trucks.
Anonymous
Reviewed a 2018 GMC Sierra 1500 on Mar 3, 2021
very luxurious and drives incredible smooth.. Wouldnt know its a pickup truck
Jason J
Reviewed a 2018 GMC Sierra 1500 on Aug 20, 2022
Great truck, but not liking this heavy shudder from the torque converter.
2018 GMC Sierra 1500 Trims
| Trim type | MSRP |
|---|---|
| Base | $29,000 |
| SLT Double Cab 4WD | $46,000 |
| SLE Crew Cab 4WD | $44,700 |
| Base Double Cab 4WD | $37,000 |
| SLT Crew Cab | $45,200 |
| SLE Double Cab 4WD | $42,100 |
| Denali Crew Cab 4WD | $56,000 |
| SLT Crew Cab 4WD | $48,400 |
2018 GMC Sierra 1500 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 GMC Sierra 1500 prices has changed over time.
See more price trends2018 GMC Sierra 1500 Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in New York: The New York, NY market commands the highest average price at $26,989, likely due to higher demand and limited supply in urban areas.
- Lowest Prices in Chicago: Chicago, IL offers the lowest average price at $23,672, suggesting a more competitive market with higher inventory levels.
- Price Variation Across Cities: Cities like Philadelphia ($28,452) and Atlanta ($26,342) show significant price differences, indicating regional demand variations and possibly differing feature preferences.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| New York, NY | 305 | $26,989 |
| Philadelphia, PA | 322 | $28,452 |
| Chicago, IL | 406 | $23,672 |
| Dallas, TX | 394 | $25,209 |
| Houston, TX | 392 | $23,400 |
| Los Angeles, CA | 226 | $26,867 |
| Miami, FL | 209 | $23,409 |
| Washington, DC | 332 | $23,129 |
| Atlanta, GA | 392 | $26,342 |
| Boston, MA | 347 | $24,174 |
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2026 GMC Sierra 1500 is priced at $60,739, which is approximately 58.5% above its MSRP, indicating strong demand for the latest model.
- Depreciation Trends: Older models, such as the 2014 GMC Sierra 1500, show a steep decline in value, priced at $17,161, reflecting a depreciation of about 34.0% from its original MSRP.
- Best Value Years: The 2021 GMC Sierra 1500 is priced at $36,100, which is only 19.5% below its MSRP, making it a potentially attractive option for buyers looking for a balance between price and features.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 GMC Sierra 1500 | $38,300 | $60,739 | +58.5% |
| 2025 GMC Sierra 1500 | $38,300 | $53,112 | +38.7% |
| 2024 GMC Sierra 1500 | $37,700 | $50,222 | +33.3% |
| 2023 GMC Sierra 1500 | $37,100 | $46,457 | +25.2% |
| 2022 GMC Sierra 1500 | $35,400 | $43,228 | +22.1% |
| 2021 GMC Sierra 1500 | $30,100 | $36,100 | -19.5% |
| 2020 GMC Sierra 1500 | $29,600 | $33,760 | +13.9% |
| 2019 GMC Sierra 1500 | $29,600 | $31,929 | +7.8% |
| 2017 GMC Sierra 1500 | $28,405 | $23,506 | -17.3% |
| 2016 GMC Sierra 1500 | $27,815 | $20,706 | -25.5% |
| 2015 GMC Sierra 1500 | $26,670 | $19,201 | -28.0% |
| 2014 GMC Sierra 1500 | $26,075 | $17,161 | -34.0% |
These recommendations are based on CarGurus' proprietary market data from July 16, 2026, CarGurus experts' opinions, and generative AI.
FAQs
How much does the 2018 GMC Sierra 1500 cost in Madison, WI?
Is the 2018 GMC Sierra 1500 a good car?
How many 2018 GMC Sierra 1500 vehicles in Madison, WI have no reported accidents or damage?
Is the 2018 GMC Sierra 1500 safe?
What is the fuel economy of the 2018 GMC Sierra 1500?
What fuel types are available?
Relevant articles
The Best Trucks Under $25,000 in 2026
New trucks cost more than ever, but the prices of used ones finally seem to be cooling. You still can't find the latest and fanciest full-sizes for budget prices, but fortunately, there are plenty of good trucks under $25,000 these days. Here, we've assembled a list of the best.
Car Deals with 0% APR in July 2026
Our experts have tracked down the latest 0% APR car deals, as well as examined the pros and cons of interest-free car loans versus other financing options.
Best Truck Lease Deals in July 2026
Leasing a truck can be a great way to get into one of the latest models, with the best technology, at a more affordable monthly price. Here are the best deals we've found this month.
