Used 2018 GMC Acadia SLT-2 AWD for SaleNationwide
30 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:
- White Frost Tricoat
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 61,174
- Stock #:
- G106137
- VIN:
- 1GKKNWLS2JZ106137
2018 GMC Acadia
SLT-2 AWD
61,174 mi
Lakeview, OR
Good Deal
$20,199
- 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 Frost Tricoat
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/ Light Ash Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 142,855
- Stock #:
- 16129A
- VIN:
- 1GKKNWLSXJZ224999
New arrival
2018 GMC Acadia
SLT-2 AWD
142,855 mi
Fort Wayne, IN
Fair Deal
$13,624
- 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:
- Dark Ash Gray/Light Ash Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 106,347
- Stock #:
- P17031
- VIN:
- 1GKKNWLS8JZ117031
2018 GMC Acadia
SLT-2 AWD
106,347 mi
Buford, GA
Fair Deal
$16,942
- 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 Tintcoat
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Off White
- Transmission:
- 6-Speed Automatic
- Mileage:
- 115,274
- Stock #:
- 193917
- VIN:
- 1GKKNWLS1JZ193917
Price drop
-$1,210
2018 GMC Acadia
SLT-2 AWD
115,274 mi
Taylor, MI
Great Deal
$11,998
$10,998
- 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:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 134,546
- Stock #:
- 2535
- VIN:
- 1GKKNWLS7JZ178533
Price drop
-$2,000
2018 GMC Acadia
SLT-2 AWD
134,546 mi
Sioux Falls, SD
Good Deal
$15,128
$13,128
- 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:
- White
- Transmission:
- 6-Speed Automatic
- Mileage:
- 184,775
- Stock #:
- 4267
- VIN:
- 1GKKNWLS4JZ177808
2018 GMC Acadia
SLT-2 AWD
184,775 mi
Davison, MI
Great Deal
$9,255
- 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:
- 83,834
- Stock #:
- E495A
- VIN:
- 1GKKNWLS7JZ129705
New arrival
2018 GMC Acadia
SLT-2 AWD
83,834 mi
Pekin, IL
Fair Deal
$19,352
- 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:
- 133,646
- Stock #:
- Z120283
- VIN:
- 1GKKNWLS6JZ120283
2018 GMC Acadia
SLT-2 AWD
133,646 mi
Rome, NY
Good Deal
$13,170
- 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:
- 123,148
- Stock #:
- P8750B
- VIN:
- 1GKKNWLS7JZ150280
2018 GMC Acadia
SLT-2 AWD
123,148 mi
Bethany, MO
Good Deal
$14,500
- 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:
- Iridium Metallic (gxg)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Light Ash Gray (h84)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 85,036
- Stock #:
- RP746B
- VIN:
- 1GKKNWLS0JZ146930
New arrival
2018 GMC Acadia
SLT-2 AWD
85,036 mi
Ripon, WI
Fair Deal
$19,898
- 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:
- Automatic
- Mileage:
- 39,427
- Stock #:
- NA210133
- VIN:
- 1GKKNMLS4JZ210133
Price drop
-$994
2018 GMC Acadia
SLT-2 AWD
39,427 mi
Pearl, MS
Great Deal
$22,428
$21,434
- 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:
- Automatic
- Mileage:
- 151,100
- VIN:
- 1GKKNWLS9JZ157585
New arrival
2018 GMC Acadia
SLT-2 AWD
151,100 mi
Millbury, MA
Great Deal
$10,398
- 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:
- 104,593
- Stock #:
- G26017-1
- VIN:
- 1GKKNWLS1JZ156382
New arrival
2018 GMC Acadia
SLT-2 AWD
104,593 mi
Twin Falls, ID
Good Deal
$16,644
- 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:
- 6-Speed Automatic
- Mileage:
- 96,612
- Stock #:
- 3796
- VIN:
- 1GKKNWLS6JZ160623
2018 GMC Acadia
SLT-2 AWD
96,612 mi
Yakima, WA
Fair Deal
$17,652
- 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
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 107,233
- Stock #:
- AJZ157254
- VIN:
- 1GKKNWLS8JZ157254
2018 GMC Acadia
SLT-2 AWD
107,233 mi
Clarksville, TN
Fair Deal
$15,089
- 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:
- 6-Speed Automatic
- Mileage:
- 105,802
- Stock #:
- JYC-247467
- VIN:
- 1GKKNWLS4JZ247467
New arrival
2018 GMC Acadia
SLT-2 AWD
105,802 mi
Joliet, IL
Good Deal
$14,376
- 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 (MAROON)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 138,074
- Stock #:
- 154300-R1
- VIN:
- 1GKKNWLS5JZ121957
Price drop
-$400
2018 GMC Acadia
SLT-2 AWD
138,074 mi
South Sioux City, NE
Good Deal
$13,900
$13,500
- 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:
- Dark Ash Gray/Light Ash Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 107,034
- Stock #:
- JZ137043A
- VIN:
- 1GKKNWLS5JZ137043
2018 GMC Acadia
SLT-2 AWD
107,034 mi
Ogden, UT
Fair Deal
$15,990
- 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:
- Cocoa/ Light Ash Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 145,291
- Stock #:
- JZ227663
- VIN:
- 1GKKNWLS3JZ227663
2018 GMC Acadia
SLT-2 AWD
145,291 mi
Westminster, CO
Good Deal
$11,781
- 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:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 44,492
- Stock #:
- 174457
- VIN:
- 1GKKNWLS4JZ249106
New arrival
2018 GMC Acadia
SLT-2 AWD
44,492 mi
Hyattsville, MD
Fair Deal
$21,950
- 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
- Transmission:
- 6-Speed Automatic
- Mileage:
- 123,980
- Stock #:
- 1207
- VIN:
- 1GKKNWLS5JZ160418
2018 GMC Acadia
SLT-2 AWD
123,980 mi
New Bedford, MA
Good Deal
$13,798
- 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:
- 86,041
- Stock #:
- S195140
- VIN:
- 1GKKNWLS7JZ195140
2018 GMC Acadia
SLT-2 AWD
86,041 mi
Birmingham, AL
Good Deal
$18,499
- 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 Tintcoat
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 103,766
- Stock #:
- C03997A
- VIN:
- 1GKKNWLS9JZ159501
2018 GMC Acadia
SLT-2 AWD
103,766 mi
Stanleytown, VA
Fair Deal
$16,589
- 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:
- Cocoa/ Light Ash Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 151,384
- Stock #:
- 167211
- VIN:
- 1GKKNWLS7JZ167211
Photos coming soon
New arrival
2018 GMC Acadia
SLT-2 AWD
151,384 mi
Farmville, VA
Good Deal
$11,297
5.0 Overall rating
Filter by rating
Steve P
Reviewed a 2018 GMC SLT-2 AWD on Feb 22, 2026
My new/used 2018 Acadia is just what I was looking for. It has mostly all the bells and whistles. I thought it had a heated steering wheel, but I cant locate the button for it. Otherwise the 1 owner who owned it before me took really good care of it and it is very very tight! Nice find for me
Is this review helpful?
FAQs
How much does the GMC Acadia SLT-2 AWD cost?
The average GMC Acadia SLT-2 AWD costs about $15,395.34. The average price has decreased by -5.1% since last year. The 156 for sale on CarGurus range from $3,194 to $24,966 in price.
How many GMC Acadia SLT-2 AWD vehicles have no reported accidents or damage?
106 out of 156 for sale have no reported accidents or damage.
What is the fuel economy of the GMC Acadia SLT-2 AWD?
Depending on the engine and options, the GMC Acadia SLT-2 AWD gets between 18 and 21 MPG/MPGe.
What fuel types are available?
Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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