Used 2018 GMC Sierra 1500 for Sale nearModesto, CA
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 54,982
- Stock #:
- KZ291543P
- VIN:
- 1GTP8BED3KZ291543
Sponsored by Nissan of Clovis
2019 GMC Sierra 1500
SLE Crew Cab RWD
54,982 mi
$29,040
- 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:
- White Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 72,676
- Stock #:
- TJG357773
- VIN:
- 3GTU2PEJ3JG357773
Sponsored Listing
2018 GMC Sierra 1500
Denali Crew Cab 4WD
72,676 mi
$32,065
- 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
- Transmission:
- 6-Speed Automatic
- Mileage:
- 114,464
- Stock #:
- THZ194535
- VIN:
- 1GTV2NEC9HZ194535
Sponsored Listing
2017 GMC Sierra 1500
SLT Double Cab 4WD
114,464 mi
$21,065
- 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:
- Quicksilver Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 93,348
- Stock #:
- 7153
- VIN:
- 1GTU9FEL8KZ362251
2019 GMC Sierra 1500
Denali Crew Cab 4WD
93,348 mi
$37,550
- 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:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 119,347
- Stock #:
- G01836
- VIN:
- 3GTU2NEC6JG632266
-$1,495
2018 GMC Sierra 1500
SLT Crew Cab 4WD
119,347 mi
$26,995
$25,500
- 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:
- Quicksilver Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 71,244
- Stock #:
- Z116114P
- VIN:
- 1GTU9DED0KZ116114
2019 GMC Sierra 1500
SLT Crew Cab 4WD
71,244 mi
$33,075
- 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:
- 8-Speed Automatic Overdrive
- Mileage:
- 120,712
- Stock #:
- 1546EU
- VIN:
- 3GTU2NEC0HG188862
2017 GMC Sierra 1500
SLT Crew Cab 4WD
120,712 mi
$24,950
- 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
$41,375
- 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:
- White Frost Tricoat
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 98,040
- Stock #:
- PKZ342807A
- VIN:
- 1GTU9FED5KZ342807
2019 GMC Sierra 1500
Denali Crew Cab 4WD
98,040 mi
$32,172
- 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:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 129,963
- Stock #:
- 1454
- VIN:
- 3GTU2PEC4JG279649
2018 GMC Sierra 1500
Denali Crew Cab 4WD
129,963 mi
$24,745
- 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:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 83,207
- Stock #:
- JG174790P
- VIN:
- 3GTU2NEC0JG174790
2018 GMC Sierra 1500
SLT Crew Cab 4WD
83,207 mi
$30,070
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 99,266
- Stock #:
- 5242P
- VIN:
- 3GTP1NEC8JG193121
2018 GMC Sierra 1500
SLT Crew Cab
99,266 mi
$26,049
- 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:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 83,700
- Stock #:
- HG144170K
- VIN:
- 3GTU2PEJ1HG144170
2017 GMC Sierra 1500
Denali Crew Cab 4WD
83,700 mi
$32,078
CarGurus Analysis:
2018 GMC Sierra 1500
With 3,875 currently listed for sale and an average price of $26,188.00, 31.5% 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.
71.3% 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:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Dark Slate Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 92,384
- Stock #:
- 9208
- VIN:
- 3GTU2NEC0HG510061
-$1,000
2017 GMC Sierra 1500
SLT Crew Cab 4WD
92,384 mi
$28,118
$27,118
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 90,609
- Stock #:
- P3853
- VIN:
- 3GTP1PEC5HG284093
2017 GMC Sierra 1500
Denali Crew Cab
90,609 mi
$29,781
- 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:
- White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 133,000
- Stock #:
- 1081
- VIN:
- 1GTU9BED7KZ362694
2019 GMC Sierra 1500
SLE Crew Cab 4WD
133,000 mi
$22,999
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 99,850
- Stock #:
- 404164
- VIN:
- 3GTU2NEC9JG404164
2018 GMC Sierra 1500
SLT Crew Cab 4WD
99,850 mi
$30,062
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White Frost Tricoat
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 85,155
- Stock #:
- 226460
- VIN:
- 3GTP1MEC7JG226460
2018 GMC Sierra 1500
SLE Crew Cab
85,155 mi
$25,475
- 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:
- White Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- Automatic
- Mileage:
- 120,570
- Stock #:
- 5467
- VIN:
- 3GTU2PEC4HG313082
2017 GMC Sierra 1500
Denali Crew Cab 4WD
120,570 mi
$26,128
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 71,426
- Stock #:
- GT23325
- VIN:
- 3GTP9EEL9KG264949
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
71,426 mi
$39,334
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 4.3L V6 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 143,792
- VIN:
- 1GTV2LEHXHZ193720
2017 GMC Sierra 1500
Base Double Cab 4WD
143,792 mi
$16,585
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 70,113
- Stock #:
- KG183970T
- VIN:
- 3GTU9DEL4KG183970
2019 GMC Sierra 1500
SLT Crew Cab 4WD
70,113 mi
$34,851
- 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:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 125,636
- Stock #:
- 7805
- VIN:
- 3GTU2NEC6JG597986
Sponsored Listing
2018 GMC Sierra 1500
SLT Crew Cab 4WD
125,636 mi
$26,862
CarGurus Analysis: 2018 GMC Sierra 1500
overall
Summary
With 3,875 currently listed for sale and an average price of $26,188.00, 31.5% 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.
71.3% 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: $42,914.00
- Good/great deal percentage: 34.2%
- User rating: 5 / 5
- Total listings: 9,540
- Average price: $51,600.00
- Good/great deal percentage: 34.5%
- User rating: 5 / 5
- Total listings: 9,660
- Average price: $49,345.00
- Good/great deal percentage: 34.8%
- User rating: 4.64 / 5
- Total listings: 9,708
This analysis is based on CarGurus' proprietary market data from August 10, 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
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Houston: The city of Houston, TX ($26,433) has the highest average price, likely reflecting strong demand and limited supply in the area.
- Lowest Prices in New York: Conversely, New York, NY ($22,991) offers the lowest average price, suggesting a more competitive market or higher inventory turnover.
- Inventory Variation: Cities like Chicago (395 listings) and Atlanta (401 listings) have substantial inventory, which may contribute to more stable pricing around the national average.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Houston, TX | 369 | $26,433 |
| Dallas, TX | 381 | $25,085 |
| Philadelphia, PA | 314 | $25,738 |
| Los Angeles, CA | 212 | $25,813 |
| Chicago, IL | 395 | $23,282 |
| Atlanta, GA | 401 | $23,720 |
| Boston, MA | 328 | $23,900 |
| Washington, DC | 325 | $25,383 |
| Miami, FL | 214 | $22,521 |
| New York, NY | 303 | $22,991 |
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2026 GMC Sierra 1500 is priced at $59,764, which is approximately 56.5% above its MSRP, indicating strong demand for the latest model.
- Depreciation Trends: Older models, particularly the 2015 GMC Sierra 1500, show a steep decline in value, priced at $19,092, which is about 28.2% below its original MSRP.
- Best Value Years: The 2022 GMC Sierra 1500 is priced at $42,998, reflecting a modest depreciation of only -1.1%, making it a compelling option for buyers seeking newer vehicles without steep price tags.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 GMC Sierra 1500 | $38,300 | $59,764 | +56.5% |
| 2025 GMC Sierra 1500 | $38,300 | $52,445 | +37.0% |
| 2024 GMC Sierra 1500 | $37,700 | $49,828 | +32.2% |
| 2023 GMC Sierra 1500 | $37,100 | $46,143 | +24.4% |
| 2022 GMC Sierra 1500 | $35,400 | $42,998 | -1.1% |
| 2021 GMC Sierra 1500 | $30,100 | $35,508 | +17.8% |
| 2020 GMC Sierra 1500 | $29,600 | $33,854 | +14.3% |
| 2019 GMC Sierra 1500 | $29,600 | $31,805 | +7.4% |
| 2017 GMC Sierra 1500 | $28,405 | $23,483 | -17.4% |
| 2016 GMC Sierra 1500 | $27,815 | $20,743 | -25.4% |
| 2015 GMC Sierra 1500 | $26,670 | $19,092 | -28.2% |
These recommendations are based on CarGurus' proprietary market data from August 6, 2026, CarGurus experts' opinions, and generative AI.
FAQs
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