Used 2018 GMC Acadia SLT-1 AWD for SaleNationwide
138 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 78,433
- Stock #:
- 207276
- VIN:
- 1GKKNULS0JZ207276
2018 GMC Acadia
SLT-1 AWD
78,433 mi
North Fort Myers, FL
Good Deal
$16,788
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black Cherry Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 99,277
- Stock #:
- 26052A
- VIN:
- 1GKKNULSXJZ156126
2018 GMC Acadia
SLT-1 AWD
99,277 mi
Yakima, WA
Good Deal
$15,741
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 62,547
- Stock #:
- T384969A
- VIN:
- 1GKKNULS7JZ208828
2018 GMC Acadia
SLT-1 AWD
62,547 mi
Beachwood, OH
Fair Deal
$19,148
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- RD
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- BK
- Transmission:
- Automatic
- Mileage:
- 90,198
- Stock #:
- T27683
- VIN:
- 1GKKNULS7JZ127683
2018 GMC Acadia
SLT-1 AWD
90,198 mi
Hornell, NY
Good Deal
$15,780
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 111,808
- Stock #:
- 317
- VIN:
- 1GKKNULSXJZ191264
New arrival
2018 GMC Acadia
SLT-1 AWD
111,808 mi
Hempstead, NY
Great Deal
$9,700
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 121,098
- Stock #:
- C2996B
- VIN:
- 1GKKNULS0JZ134944
2018 GMC Acadia
SLT-1 AWD
121,098 mi
Mansfield, PA
Good Deal
$13,490
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 140,959
- Stock #:
- 5UA0319A
- VIN:
- 1GKKNULS4JZ247926
2018 GMC Acadia
SLT-1 AWD
140,959 mi
Vidalia, GA
Fair Deal
$14,068
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 58,687
- Stock #:
- 2017
- VIN:
- 1GKKNULS0JZ156426
New arrival
2018 GMC Acadia
SLT-1 AWD
58,687 mi
Livingston, TN
Good Deal
$19,194
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Crimson Red
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black Leather
- Transmission:
- Automatic
- Mileage:
- 96,239
- Stock #:
- L26150A
- VIN:
- 1GKKNULS7JZ220980
Price drop
-$455
2018 GMC Acadia
SLT-1 AWD
96,239 mi
St Louis, MO
Good Deal
$16,951
$16,496
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Gray (Iridium Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 109,792
- Stock #:
- 15731
- VIN:
- 1GKKNULS3JZ207983
2018 GMC Acadia
SLT-1 AWD
109,792 mi
Rome, NY
Good Deal
$14,560
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/ Light Ash Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 85,331
- Stock #:
- PJ5114
- VIN:
- 1GKKNULS3JZ101226
2018 GMC Acadia
SLT-1 AWD
85,331 mi
Cape Girardeau, MO
Good Deal
$17,587
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Blue Steel Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 99,214
- Stock #:
- NG71
- VIN:
- 1GKKNULS7JZ167066
2018 GMC Acadia
SLT-1 AWD
99,214 mi
Portland, OR
Fair Deal
$15,995
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 124,163
- Stock #:
- 97737
- VIN:
- 1GKKNULS2JZ183272
2018 GMC Acadia
SLT-1 AWD
124,163 mi
Hurricane, WV
Good Deal
$13,194
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Gray (Iridium Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 103,678
- Stock #:
- E17008
- VIN:
- 1GKKNULS5JZ159497
2018 GMC Acadia
SLT-1 AWD
103,678 mi
Maryville, TN
Fair Deal
$15,838
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 126,566
- Stock #:
- 127916
- VIN:
- 1GKKNULS4JZ127916
2018 GMC Acadia
SLT-1 AWD
126,566 mi
Gladstone, OR
Good Deal
$12,432
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 87,119
- Stock #:
- P9010B
- VIN:
- 1GKKNULSXJZ249177
New arrival
2018 GMC Acadia
SLT-1 AWD
87,119 mi
Waukee, IA
Fair Deal
$18,178
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black Cherry Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/ Kalahari
- Transmission:
- 6-Speed Automatic
- Mileage:
- 101,054
- Stock #:
- C6192
- VIN:
- 1GKKNVLS5JZ106398
2018 GMC Acadia
SLT-1 AWD
101,054 mi
Elyria, OH
Fair Deal
$15,494
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 94,281
- Stock #:
- 248568T1
- VIN:
- 1GKKNULS9JZ248568
New arrival
2018 GMC Acadia
SLT-1 AWD
94,281 mi
Bridgeport, NY
Fair Deal
$17,165
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Red
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 126,380
- Stock #:
- 267181
- VIN:
- 1GKKNVLS9JZ107697
2018 GMC Acadia
SLT-1 AWD
126,380 mi
Evansville, WI
Fair Deal
$14,180
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Gray (Iridium Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/ Light Ash Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 128,118
- Stock #:
- 11407
- VIN:
- 1GKKNULS0JZ224630
2018 GMC Acadia
SLT-1 AWD
128,118 mi
Holdrege, NE
Good Deal
$13,075
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 141,316
- Stock #:
- 14131
- VIN:
- 1GKKNULS6JZ136536
New arrival
2018 GMC Acadia
SLT-1 AWD
141,316 mi
Naugatuck, CT
Great Deal
$9,490
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 138,428
- Stock #:
- JZ144
- VIN:
- 1GKKNVLS0JZ144556
2018 GMC Acadia
SLT-1 AWD
138,428 mi
Chicago, IL
Fair Deal
$11,862
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 181,471
- Stock #:
- 30T1795A
- VIN:
- 1GKKNULS2JZ164687
New arrival
2018 GMC Acadia
SLT-1 AWD
181,471 mi
Lake Geneva, WI
Fair Deal
$10,573
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 101,000
- VIN:
- 1GKKNULS7JZ191285
2018 GMC Acadia
SLT-1 AWD
101,000 mi
Moosic, PA
Fair Deal
$15,695
FAQs
How much does the GMC Acadia SLT-1 AWD cost?
The average GMC Acadia SLT-1 AWD costs about $15,794.16. The average price has decreased by -1.5% since last year. The 787 for sale on CarGurus range from $1,700 to $25,298 in price.
How many GMC Acadia SLT-1 AWD vehicles have no reported accidents or damage?
500 out of 787 for sale have no reported accidents or damage.
What is the fuel economy of the GMC Acadia SLT-1 AWD?
Depending on the engine and options, the GMC Acadia SLT-1 AWD gets between 18 and 21 MPG (or EV battery range).
What fuel types are available?
Gasoline engines are available.
Relevant articles
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2026 GMC Acadia Pricing, Specs, and Release Date
The GMC Acadia is a brash midsize SUV that’s equipped—and priced—like a bigger model. It gets a new top trim for 2026.
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2025 GMC Acadia Pricing, Specs, and Release Date
The 2025 GMC Acadia, a mid-size crossover SUV with three rows of seating for up to seven passengers, underwent a significant update recently and continues to benefit from added safety and tech features, as well as a nicer interior.
George Kennedy
Who Makes GMC Cars?
GMC is an American automaker that builds premium trucks and SUVs with capability and comfort as selling points. GMC is a division of General Motors and all of its vehicles share platforms with other GM products. Certain products, like its trucks, are very closely related to Chevrolet products.
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