Used 2018 GMC Sierra 1500 for Sale nearAthens, GA
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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 89,821
- Stock #:
- 5503U
- VIN:
- 3GTU2NEC4JG259034
Sponsored by Herlong Ford
2018 GMC Sierra 1500
SLT Crew Cab 4WD
89,821 mi
$32,005
- 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 W/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 101,967
- Stock #:
- P13833A
- VIN:
- 3GTP9EEL6KG215496
Sponsored Listing
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
101,967 mi
$36,740
- 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:
- 77,480
- Stock #:
- 621160A
- VIN:
- 3GTP9EEL6KG149435
Sponsored Listing
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
77,480 mi
$38,081
- 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:
- Onyx Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 54,047
- Stock #:
- P177936
- VIN:
- 1GTR9DED9KZ177936
-$944
2019 GMC Sierra 1500
SLT Double Cab 4WD
54,047 mi
$35,062
$34,118
- 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:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 61,925
- Stock #:
- T65340E
- VIN:
- 3GTU2NEC6HG349361
2017 GMC Sierra 1500
SLT Crew Cab 4WD
61,925 mi
$32,186
- 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:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black W/ Kalahari
- Transmission:
- Automatic
- Mileage:
- 63,286
- Stock #:
- 313711
- VIN:
- 3GTP9EEL3KG313711
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
63,286 mi
$40,349
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 102,901
- Stock #:
- A18026
- VIN:
- 1GTU9FEL5KZ101224
2019 GMC Sierra 1500
Denali Crew Cab 4WD
102,901 mi
$34,894
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 115,672
- Stock #:
- 442692
- VIN:
- 3GTU2NEJ3HG442692
2017 GMC Sierra 1500
SLT Crew Cab 4WD
115,672 mi
$24,088
- 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 w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 124,109
- Stock #:
- 13722
- VIN:
- 1GTP9EEL3KZ151305
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
124,109 mi
$32,869
- 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:
- Smokey Quartz Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 101,447
- Stock #:
- TZ281256
- VIN:
- 1GTU9FEL7KZ281256
2019 GMC Sierra 1500
Denali Crew Cab 4WD
101,447 mi
$34,554
- 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:
- Onyx Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 60,615
- Stock #:
- 349787XA
- VIN:
- 3GTU9DED7KG291122
2019 GMC Sierra 1500
SLT Crew Cab 4WD
60,615 mi
$35,919
- 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:
- Blue
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 115,266
- Stock #:
- 17299
- VIN:
- 3GTU2NEJ3JG357714
2018 GMC Sierra 1500
SLT Crew Cab 4WD
115,266 mi
$26,800
- 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:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 93,245
- Stock #:
- 170072
- VIN:
- 1GTP9EED1KZ170072
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
93,245 mi
$32,356
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:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 119,591
- Stock #:
- 260658A
- VIN:
- 3GTU2NEC5JG154969
2018 GMC Sierra 1500
SLT Crew Cab 4WD
119,591 mi
$27,078
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Red
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 145,773
- Stock #:
- 11011
- VIN:
- 3GTU2PEJ8HG177120
2017 GMC Sierra 1500
Denali Crew Cab 4WD
145,773 mi
$25,069
- Year:
- 2017
- 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:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 132,180
- Stock #:
- U4067
- VIN:
- 3GTU2PEJ9HG314713
-$1,000
2017 GMC Sierra 1500
Denali Crew Cab 4WD
132,180 mi
$27,178
$26,178
- 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:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 91,042
- Stock #:
- PM319552
- VIN:
- 1GTV2MEC8HZ319552
-$596
2017 GMC Sierra 1500
SLE Double Cab 4WD
91,042 mi
$24,479
$23,883
- 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:
- Black
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 130,023
- Stock #:
- 10925
- VIN:
- 3GTU2NEC1JG289401
2018 GMC Sierra 1500
SLT Crew Cab 4WD
130,023 mi
$25,451
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 50,505
- Stock #:
- W203720
- VIN:
- 3GTU2NERXJG203720
2018 GMC Sierra 1500
SLT Crew Cab 4WD
50,505 mi
$35,036
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 101,620
- Stock #:
- Llamastes
- VIN:
- 3GTU2PEJ7HG449155
2017 GMC Sierra 1500
Denali Crew Cab 4WD
101,620 mi
$27,709
- 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:
- Red
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 25,458
- Stock #:
- 27760A
- VIN:
- 3GTU2PEJ2JG611375
-$1,117
2018 GMC Sierra 1500
Denali Crew Cab 4WD
25,458 mi
$42,474
$41,357
- 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:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 153,093
- Stock #:
- Dng202201
- VIN:
- 3GTU2NEJXJG365745
2018 GMC Sierra 1500
SLT Crew Cab 4WD
153,093 mi
$23,419
- 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:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 153,027
- Stock #:
- 0537sam
- VIN:
- 3GTU9DED3KG280538
-$1,000
Sponsored Listing
2019 GMC Sierra 1500
SLT Crew Cab 4WD
153,027 mi
$25,898
$24,898
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
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