Used 2018 GMC Sierra 1500 for Sale nearWashington, DC
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:
- Silver
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 118,216
- Stock #:
- CM11742
- VIN:
- 3GTU2NEC1JG204766
Sponsored by Insider's Auto Sales
2018 GMC Sierra 1500
SLT Crew Cab 4WD
118,216 mi
$26,174
- 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
- Transmission:
- Automatic
- Mileage:
- 129,864
- Stock #:
- ZD2134
- VIN:
- 3GTP9EEL7KG235045
Sponsored Listing
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
129,864 mi
$27,994
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 157,215
- Stock #:
- 10971
- VIN:
- 3GTP1NEC2JG283199
Sponsored Listing
2018 GMC Sierra 1500
SLT Crew Cab
157,215 mi
$16,798
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Spice Red
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 82,445
- Stock #:
- 4U146649
- VIN:
- 3GTU2NECXHG146649
2017 GMC Sierra 1500
SLT Crew Cab 4WD
82,445 mi
$25,582
- 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:
- 96,738
- Stock #:
- TF321601A
- VIN:
- 3GTU9DED7KG255849
2019 GMC Sierra 1500
SLT Crew Cab 4WD
96,738 mi
$32,578
- 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:
- 131,272
- Stock #:
- CA5094
- VIN:
- 1GTR9BED3KZ283884
2019 GMC Sierra 1500
SLE Double Cab 4WD
131,272 mi
$20,730
- 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
- Transmission:
- Automatic
- Mileage:
- 129,864
- Stock #:
- ZD2134
- VIN:
- 3GTP9EEL7KG235045
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
129,864 mi
$27,994
- 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:
- Dark Slate Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 148,297
- Stock #:
- A317780
- VIN:
- 1GTV2MEC3JZ317780
-$461
2018 GMC Sierra 1500
SLE Double Cab 4WD
148,297 mi
$18,132
$17,671
- 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:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 70,120
- Stock #:
- NU114460
- VIN:
- 3GTU2NEC9JG114460
2018 GMC Sierra 1500
SLT Crew Cab 4WD
70,120 mi
$30,800
- 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:
- Pacific Blue Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 59,315
- Stock #:
- 1360
- VIN:
- 1GTR9CED8KZ254550
2019 GMC Sierra 1500
Elevation Double Cab 4WD
59,315 mi
$30,749
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 89,329
- Stock #:
- 147095WL
- VIN:
- 1GTU9CED9KZ147095
2019 GMC Sierra 1500
Elevation Crew Cab 4WD
89,329 mi
$24,261
- 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:
- Pewter
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 118,178
- Stock #:
- g9033
- VIN:
- 1GTV2LEC9JZ129033
2018 GMC Sierra 1500
Base Double Cab 4WD
118,178 mi
$18,990
- 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:
- Silver
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 118,216
- Stock #:
- CM11742
- VIN:
- 3GTU2NEC1JG204766
2018 GMC Sierra 1500
SLT Crew Cab 4WD
118,216 mi
$26,174
CarGurus Analysis:
2018 GMC Sierra 1500
With 327 currently listed for sale near Washington, DC and an average price of $25,383.00, 14.4% 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 and CarGurus experts gave it an 8.17 / 10.
69.4% of 2018 Sierra 1500 models on CarGurus are accident free.
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- Automatic
- Mileage:
- 166,209
- Stock #:
- CSA8246
- VIN:
- 3GTP1NEC4HG331098
2017 GMC Sierra 1500
SLT Crew Cab
166,209 mi
$17,420
- 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:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 140,404
- Stock #:
- Z206847
- VIN:
- 1GTV2MECXHZ206847
2017 GMC Sierra 1500
SLE Double Cab 4WD
140,404 mi
$16,690
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 112,570
- Stock #:
- GAM6532
- VIN:
- 3GTP9EED9KG260196
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
112,570 mi
$31,894
- 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:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 53,628
- Stock #:
- C5454
- VIN:
- 1GTU9FEL5KZ231276
2019 GMC Sierra 1500
Denali Crew Cab 4WD
53,628 mi
$39,631
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 157,215
- Stock #:
- 10971
- VIN:
- 3GTP1NEC2JG283199
2018 GMC Sierra 1500
SLT Crew Cab
157,215 mi
$16,798
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 153,771
- Stock #:
- 297903
- VIN:
- 1GTV2MEC1JZ297903
2018 GMC Sierra 1500
SLE Double Cab 4WD
153,771 mi
$15,694
- 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:
- Black (Charcoal)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 126,002
- Stock #:
- 162431
- VIN:
- 3GTU2PEJ8JG162431
2018 GMC Sierra 1500
Denali Crew Cab 4WD
126,002 mi
$28,300
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 111,505
- Stock #:
- 387116
- VIN:
- 3GTU2PEJ7JG387116
2018 GMC Sierra 1500
Denali Crew Cab 4WD
111,505 mi
$25,685
- 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
- Transmission:
- Automatic
- Mileage:
- 185,142
- Stock #:
- 12652
- VIN:
- 3GTU2NEC0HG133201
2017 GMC Sierra 1500
SLT Crew Cab 4WD
185,142 mi
$15,522
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 112,570
- Stock #:
- GAM6532
- VIN:
- 3GTP9EED9KG260196
Sponsored Listing
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
112,570 mi
$31,894
CarGurus Analysis: 2018 GMC Sierra 1500
overall
Summary
With 327 currently listed for sale near Washington, DC and an average price of $25,383.00, 14.4% 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 and CarGurus experts gave it an 8.17 / 10.
69.4% of 2018 Sierra 1500 models on CarGurus are accident free.
Why it stands out
The 2018 GMC Sierra 1500 stands out as a full-size pickup that was kept relevant with more standard content and safety features just before a redesign. GMC also made the reversing camera and the previously optional infotainment system standard equipment, which gives this truck a stronger value story than its age might suggest.
That added equipment helps the Sierra 1500 appeal to buyers who want a truck that feels more modern and easier to live with. Owner feedback also points to a smooth ride, a luxurious feel, and a comfortable interior, along with praise for its power and fuel efficiency. At the same time, some owners mentioned missing features such as backseat vents and basic safety options, and a few raised concerns about engine performance and transmission issues.
Other model years to consider
- Average price: $51,623.00
- Good/great deal percentage: 25.2%
- User rating: 5 / 5
- Total listings: 805
- Average price: $41,335.00
- Good/great deal percentage: 22.9%
- User rating: 5 / 5
- Total listings: 702
- Average price: $46,154.00
- Good/great deal percentage: 27.2%
- User rating: 4.33 / 5
- Total listings: 885
This analysis is based on CarGurus' proprietary market data from August 6, 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 |
| SLE Double Cab 4WD | $42,100 |
| SLT Crew Cab | $45,200 |
| 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: Washington, DC Market Report
Pricing by Nearby Locations
Market Area: Washington, DC
Key Insights
- Highest Prices in Dover, DE: The market in Dover, DE shows the highest average price at $30,996, likely due to limited inventory and higher demand.
- Lowest Prices in Manassas, VA: Conversely, Manassas, VA offers the lowest average price at $24,690, indicating a more competitive market with higher inventory levels.
- Price Variation Across Cities: The average prices range from $24,690 to $30,996, suggesting significant regional price differences that may reflect local demand and supply dynamics.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Dover, DE | 284 | $30,996 |
| Salisbury, MD | 289 | $31,997 |
| Hagerstown, MD | 319 | $25,812 |
| Winchester, VA | 327 | $26,447 |
| Fredericksburg, VA | 326 | $24,702 |
| Baltimore, MD | 312 | $24,132 |
| Hanover, PA | 316 | $25,360 |
| Newark, DE | 309 | $25,775 |
| Lancaster, PA | 296 | $25,831 |
| Manassas, VA | 325 | $24,690 |
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2026 GMC Sierra 1500 is priced at $60,450, which is approximately 57.1% above its MSRP, indicating strong demand for the latest model.
- Depreciation Trends: The 2017 model shows a significant drop in value, with an average price of $21,054, reflecting a depreciation of about 25.8% from its original MSRP.
- Best Value Years: The 2022 model is priced at $41,416, which is only 16.5% below MSRP, making it a potentially attractive option for buyers looking for newer vehicles with less depreciation.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 | $38,300 | $60,450 | +57.1% |
| 2025 | $38,300 | $51,623 | +34.7% |
| 2024 | $37,700 | $51,627 | +37.0% |
| 2023 | $37,100 | $46,152 | +24.4% |
| 2022 | $35,400 | $41,416 | -16.5% |
| 2021 | $30,100 | $34,681 | +15.1% |
| 2020 | $29,600 | $33,390 | +12.0% |
| 2019 | $29,600 | $33,741 | +13.6% |
| 2017 | $28,405 | $21,054 | -25.8% |
| 2016 | $27,815 | $19,535 | -29.8% |
| 2015 | $26,670 | $15,792 | -40.8% |
These recommendations are based on CarGurus' proprietary market data from August 6, 2026, CarGurus experts' opinions, and generative AI.
FAQs
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