Used 2018 GMC Sierra 1500 for Sale nearPhoenix, AZ
234 vehicles found
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:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 81,265
- Stock #:
- T68474
- VIN:
- 3GTP1NEC8JG627201
-$724
Sponsored by STG Auto Group of Chandler
2018 GMC Sierra 1500
SLT Crew Cab
81,265 mi
$27,744
$27,020
- 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
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 77,388
- Stock #:
- 111673
- VIN:
- 3GTU9DED2KG233032
Sponsored Listing
2019 GMC Sierra 1500
SLT Crew Cab 4WD
77,388 mi
$35,298
- 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 Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 34,768
- Stock #:
- 26935A
- VIN:
- 3GTU9FEL3KG170557
Sponsored Listing
2019 GMC Sierra 1500
Denali Crew Cab 4WD
34,768 mi
$42,094
- 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:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 122,602
- Stock #:
- MZP4240A
- VIN:
- 3GTU9DED5KG230643
2019 GMC Sierra 1500
SLT Crew Cab 4WD
122,602 mi
$26,978
- 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:
- Black (Charcoal)
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 125,302
- Stock #:
- T361208
- VIN:
- 3GTU2PEJ0HG361208
2017 GMC Sierra 1500
Denali Crew Cab 4WD
125,302 mi
$27,182
- 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:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 113,156
- Stock #:
- 26092A
- VIN:
- 3GTU9DED8KG211777
-$1,577
2019 GMC Sierra 1500
SLT Crew Cab 4WD
113,156 mi
$30,141
$28,564
- Year:
- 2017
- 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
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 120,652
- Stock #:
- HG157991
- VIN:
- 3GTP1MEC7HG157991
2017 GMC Sierra 1500
SLE Crew Cab
120,652 mi
$20,990
- 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:
- 82,132
- Stock #:
- U16735
- VIN:
- 1GTU9FEL6KZ142848
2019 GMC Sierra 1500
Denali Crew Cab 4WD
82,132 mi
$36,086
- 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
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 82,820
- Stock #:
- 105255BB
- VIN:
- 3GTU2PEJ1HG105255
2017 GMC Sierra 1500
Denali Crew Cab 4WD
82,820 mi
$31,006
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 102,210
- Stock #:
- 4245
- VIN:
- 1GTU9BED7KZ311227
2019 GMC Sierra 1500
SLE Crew Cab 4WD
102,210 mi
$27,046
- 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
$31,704
- 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:
- 90,970
- Stock #:
- J76205
- VIN:
- 3GTU9FED6KG125301
2019 GMC Sierra 1500
Denali Crew Cab 4WD
90,970 mi
$35,488
- 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
- Fuel type:
- Gasoline
- Interior color:
- Jet Black Leather
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 127,038
- Stock #:
- 114361
- VIN:
- 3GTU2PEJ4JG114361
2018 GMC Sierra 1500
Denali Crew Cab 4WD
127,038 mi
$26,014
CarGurus Analysis:
2018 GMC Sierra 1500
With 227 currently listed for sale near Phoenix, AZ and an average price of $27,540.00, 16.7% 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.
77.5% of 2018 Sierra models on CarGurus are accident free.
The 2018 GMC Sierra 1500 features a spacious cabin, advanced safety options, and a standard infotainment system that enhances connectivity.
- 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 Frost
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 90,729
- Stock #:
- ZBP2773A
- VIN:
- 3GTU9FEL3KG301857
2019 GMC Sierra 1500
Denali Crew Cab 4WD
90,729 mi
$34,545
- 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
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 53,576
- Stock #:
- 571951
- VIN:
- 3GTU2NEC1JG345272
2018 GMC Sierra 1500
SLT Crew Cab 4WD
53,576 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:
- Summit White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 136,341
- Stock #:
- 280403
- VIN:
- 3GTU9DED4KG280403
2019 GMC Sierra 1500
SLT Crew Cab 4WD
136,341 mi
$28,920
- 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
- Mileage:
- 76,973
- Stock #:
- C03316
- VIN:
- 1GTV2NEC4HZ103316
2017 GMC Sierra 1500
SLT Double Cab 4WD
76,973 mi
$25,390
- 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:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 110,632
- Stock #:
- 282227
- VIN:
- 3GTU9BED3KG282227
2019 GMC Sierra 1500
SLE Crew Cab 4WD
110,632 mi
$27,312
- 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:
- 95,865
- Stock #:
- 9094
- VIN:
- 3GTP9EEL3KG131426
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
95,865 mi
$36,229
- 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, PERFORATED LEATHE
- Transmission:
- Automatic
- Mileage:
- 136,723
- Stock #:
- 267913A
- VIN:
- 3GTP9EEL0KG273958
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
136,723 mi
$28,484
- 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
- Transmission:
- Automatic
- Mileage:
- 89,280
- Stock #:
- X18446
- VIN:
- 3GTU2NEJXJG338027
2018 GMC Sierra 1500
SLT Crew Cab 4WD
89,280 mi
$30,193
- 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:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 103,415
- Stock #:
- KT3836A
- VIN:
- 3GTU2PEJ4HG447119
-$645
2017 GMC Sierra 1500
Denali Crew Cab 4WD
103,415 mi
$28,637
$27,992
- 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:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 103,415
- Stock #:
- KT3836A
- VIN:
- 3GTU2PEJ4HG447119
-$645
Sponsored Listing
2017 GMC Sierra 1500
Denali Crew Cab 4WD
103,415 mi
$28,637
$27,992
CarGurus Analysis: 2018 GMC Sierra 1500
overall
Summary
With 227 currently listed for sale near Phoenix, AZ and an average price of $27,540.00, 16.7% 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.
77.5% of 2018 Sierra models on CarGurus are accident free.
The 2018 GMC Sierra 1500 features a spacious cabin, advanced safety options, and a standard infotainment system that enhances connectivity.
Why it stands out
The 2018 GMC Sierra 1500 is a standout in the full-size pickup segment, offering a blend of luxury and utility that appeals to a wide range of buyers. With its spacious and well-appointed cabin, the Sierra 1500 provides a comfortable ride that rivals many luxury vehicles. The introduction of standard features such as the GMC IntelliLink infotainment system across all trims enhances its appeal, making it user-friendly and technologically advanced. The truck is available with multiple engine options, including a powerful 6.2-liter V8 that delivers impressive towing capabilities of up to 12,500 pounds, making it suitable for both work and leisure. While some owners have noted minor drawbacks, such as the absence of backseat vents and basic safety features, the overall performance, comfort, and aesthetic appeal of the Sierra 1500 make it a compelling choice for those in the market for a reliable and stylish pickup.
Other model years to consider
- Average price: $55,568.00
- Good/great deal percentage: 26.3%
- User rating: 5 / 5
- Total listings: 537
- Average price: $46,618.00
- Good/great deal percentage: 23.6%
- User rating: 5 / 5
- Total listings: 458
- Average price: $49,791.00
- Good/great deal percentage: 27.4%
- User rating: 4.33 / 5
- Total listings: 569
This analysis is based on CarGurus' proprietary market data from July 7, 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 |
|---|---|
| SLT Double Cab 4WD | $46,000 |
| Base | $29,000 |
| 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: Phoenix, AZ Market Report
Pricing by Nearby Locations
Market Area: Phoenix, AZ
Key Insights
- Highest Prices in Lake Havasu City: The average price here is $35,500, indicating a premium market likely driven by demand for recreational vehicles.
- Lowest Prices in Surprise: With an average price of $27,178, this area offers the most budget-friendly options, suggesting a more price-sensitive consumer base.
- Inventory Levels Impact Pricing: Areas like Apache Junction (233 listings) and Casa Grande (213 listings) show competitive pricing, reflecting a balance between supply and demand.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Lake Havasu City, AZ | 201 | $35,500 |
| Tucson, AZ | 194 | $29,540 |
| Flagstaff, AZ | 199 | $28,768 |
| Casa Grande, AZ | 213 | $27,328 |
| Apache Junction, AZ | 233 | $27,112 |
| Surprise, AZ | 220 | $27,178 |
| Kingman, AZ | 201 | $35,500 |
Pricing Analysis by Model Year
Key Insights
- Significant Premium for Newer Models: The 2026 GMC Sierra 1500 is priced at $54,901, which is +43.5% above its original MSRP, indicating strong demand for the latest model.
- Depreciation Trends: Older models, such as the 2016 GMC Sierra 1500, show a steep decline in value, with an average price of $18,221, reflecting a -34.5% depreciation from MSRP.
- Best Value in Recent Models: The 2022 GMC Sierra 1500 is priced at $44,247, only -0.4% below MSRP, making it a compelling option for buyers seeking newer vehicles without steep depreciation.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 | $38,300 | $54,901 | +43.5% |
| 2025 | $38,300 | $55,351 | +44.5% |
| 2024 | $37,700 | $49,072 | +30.2% |
| 2023 | $37,100 | $49,261 | +32.8% |
| 2022 | $35,400 | $44,247 | -0.4% |
| 2021 | $30,100 | $35,449 | +17.5% |
| 2020 | $29,600 | $30,874 | +4.3% |
| 2019 | $29,600 | $36,441 | +23.2% |
| 2017 | $28,405 | $25,133 | -11.3% |
| 2016 | $27,815 | $18,221 | -34.5% |
| 2015 | $26,670 | $22,294 | -16.5% |
| 2014 | $26,075 | $19,451 | -25.4% |
These recommendations are based on CarGurus' proprietary market data from July 9, 2026, CarGurus experts' opinions, and generative AI.
FAQs
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