Used 2018 GMC Acadia for Sale nearSaint Louis, MO
273 vehicles found
See the total price upfront.
Only show listings that include dealer fees- Year:
- 2017
- 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:
- 70,110
- Stock #:
- A17192MA
- VIN:
- 1GKKNXLS6HZ292684
Sponsored by Clement Supercenter
2017 GMC Acadia
Denali AWD
70,110 mi
$19,721
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black Leather
- Transmission:
- Automatic
- Mileage:
- 135,712
- Stock #:
- B2966A
- VIN:
- 1GKKNMLS8KZ245436
Sponsored Listing
2019 GMC Acadia
SLT-1 FWD
135,712 mi
$14,289
- Year:
- 2017
- 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:
- 115,253
- Stock #:
- KV0121-1
- VIN:
- 1GKKNULS7HZ202912
Sponsored Listing
2017 GMC Acadia
SLT-1 AWD
115,253 mi
$14,588
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-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 Leather
- Transmission:
- 6-Speed Automatic
- Mileage:
- 103,842
- Stock #:
- T10979A
- VIN:
- 1GKKNMLS0KZ133083
-$1,035
2019 GMC Acadia
SLT-1 FWD
103,842 mi
$15,888
$14,853
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 193 hp 2.5L I4
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash Gray/ Light Ash Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 138,778
- Stock #:
- MP17127B
- VIN:
- 1GKKNLLA6KZ209374
-$500
2019 GMC Acadia
SLE-2 FWD
138,778 mi
$11,617
$11,117
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black Cloth
- Transmission:
- Automatic
- Mileage:
- 137,532
- Stock #:
- P26014001
- VIN:
- 1GKKNLLS3KZ200303
2019 GMC Acadia
SLE-2 FWD
137,532 mi
$11,849
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-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:
- 116,974
- Stock #:
- R10652B
- VIN:
- 1GKKNPLS5KZ179669
-$600
2019 GMC Acadia
Denali FWD
116,974 mi
$19,087
$18,487
- Year:
- 2018
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 193 hp 2.5L I4
- Exterior color:
- SUMMIT WHITE
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 115,718
- Stock #:
- A6750
- VIN:
- 1GKKNMLA3JZ109480
2018 GMC Acadia
SLT-1 FWD
115,718 mi
$15,407
- Year:
- 2019
- 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:
- 118,072
- Stock #:
- G26718A
- VIN:
- 1GKKNXLS7KZ129906
-$400
2019 GMC Acadia
Denali AWD
118,072 mi
$19,499
$19,099
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- White Frost Tricoat
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 58,440
- Stock #:
- P7109-1
- VIN:
- 1GKKNMLS2KZ150757
2019 GMC Acadia
SLT-1 FWD
58,440 mi
$21,888
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Smokey Quartz Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Light Ash Gray
- Transmission:
- Automatic
- Mileage:
- 104,247
- Stock #:
- K4061A
- VIN:
- 1GKKNULSXKZ263338
2019 GMC Acadia
SLT-1 AWD
104,247 mi
$15,990
- Year:
- 2017
- 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:
- 119,396
- Stock #:
- K26234A
- VIN:
- 1GKKNXLS1HZ133572
2017 GMC Acadia
Denali AWD
119,396 mi
$14,991
- Year:
- 2017
- 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:
- Brown (Beige)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 136,556
- Stock #:
- 254884MG
- VIN:
- 1GKKNXLS0HZ254884
2017 GMC Acadia
Denali AWD
136,556 mi
$13,900
CarGurus Analysis:
2018 GMC Acadia
With 265 currently listed for sale near Saint Louis, MO and an average price of $16,401.00, 36.6% of 2018 GMC Acadias for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Acadia 4.79 / 5 stars.
64.9% of 2018 Acadia models on CarGurus are accident free.
The 2018 GMC Acadia offers a spacious and comfortable interior, a versatile V6 engine option, and advanced safety features, making it a suitable choice for families.
- Year:
- 2017
- 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:
- 81,746
- Stock #:
- W21013A
- VIN:
- 1GKKNXLS3HZ232359
2017 GMC Acadia
Denali AWD
81,746 mi
$20,179
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black Leather
- Transmission:
- Automatic
- Mileage:
- 135,712
- Stock #:
- B2966A
- VIN:
- 1GKKNMLS8KZ245436
2019 GMC Acadia
SLT-1 FWD
135,712 mi
$14,289
- Year:
- 2017
- 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
- Transmission:
- 6-Speed Automatic
- Mileage:
- 116,477
- Stock #:
- 12982
- VIN:
- 1GKKNWLS4HZ234678
2017 GMC Acadia
SLT-2 AWD
116,477 mi
$13,555
- Year:
- 2017
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-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:
- 129,288
- Stock #:
- 2854
- VIN:
- 1GKKNLLS4HZ211965
2017 GMC Acadia
SLT-2 FWD
129,288 mi
$9,973
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-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:
- 78,268
- Stock #:
- T14446A
- VIN:
- 1GKKNMLSXKZ179410
2019 GMC Acadia
SLT-1 FWD
78,268 mi
$20,373
- Year:
- 2017
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Dark Sapphire Blue Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/ Light Ash Gray
- Transmission:
- Automatic
- Mileage:
- 100,161
- Stock #:
- F26468A
- VIN:
- 1GKKNWLS9HZ155569
-$336
2017 GMC Acadia
SLT-2 AWD
100,161 mi
$16,413
$16,077
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Quartz
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 106,151
- Stock #:
- P1042A
- VIN:
- 1GKKNMLS6KZ270884
2019 GMC Acadia
SLT-1 FWD
106,151 mi
$17,230
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black Leather
- Transmission:
- Automatic
- Mileage:
- 49,070
- Stock #:
- MT26103A
- VIN:
- 1GKKNPLS6KZ136166
2019 GMC Acadia
Denali FWD
49,070 mi
$24,994
- Year:
- 2017
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 281 hp 3.6L V6
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 68,598
- Stock #:
- J996
- VIN:
- 1GKKVSKD9HJ172110
2017 GMC Acadia
Limited AWD
68,598 mi
$16,549
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Quartz
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 106,151
- Stock #:
- P1042A
- VIN:
- 1GKKNMLS6KZ270884
Sponsored Listing
2019 GMC Acadia
SLT-1 FWD
106,151 mi
$17,230
CarGurus Analysis: 2018 GMC Acadia
overall
Summary
With 265 currently listed for sale near Saint Louis, MO and an average price of $16,401.00, 36.6% of 2018 GMC Acadias for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Acadia 4.79 / 5 stars.
64.9% of 2018 Acadia models on CarGurus are accident free.
The 2018 GMC Acadia offers a spacious and comfortable interior, a versatile V6 engine option, and advanced safety features, making it a suitable choice for families.
Why it stands out
The 2018 GMC Acadia distinguishes itself in the crowded midsize SUV market with its spacious interior and array of family-friendly features. With the introduction of the V6 engine option for more trims, it enhances its appeal to buyers looking for both power and efficiency. The Acadia's design prioritizes passenger comfort, offering ample room in the front and second rows, while also incorporating modern technology such as a 7-inch touchscreen with Android Auto and Apple CarPlay. However, some users have noted concerns regarding limited trunk space and the performance of the base 4-cylinder engine, which may not meet the needs of larger families or those requiring towing capacity. Overall, the Acadia balances comfort, safety, and versatility, making it a compelling choice for family-oriented buyers.
Other model years to consider
- Average price: $24,754.00
- Good/great deal percentage: 45.3%
- User rating: 5 / 5
- Total listings: 256
- Average price: $30,983.00
- Good/great deal percentage: 42.5%
- User rating: 4.88 / 5
- Total listings: 228
- Average price: $22,760.00
- Good/great deal percentage: 38.7%
- User rating: 4.94 / 5
- Total listings: 222
This analysis is based on CarGurus' proprietary market data from July 7, 2026, CarGurus experts' opinions, and generative AI.
4.8 Overall rating
Filter by rating
Fabian L
Reviewed a 2018 GMC Denali FWD on May 12, 2026
Excellent 👍 vehicle, very smooth ,very comfortable ,very reliable. Ultimately, these types of cars feel great and perform exceptionally well—quite apart from their high-quality systems and equipment.
David A
Reviewed a 2018 GMC Acadia on Jun 30, 2025
The stereo system is low budget. Needs more quality , it couldn’t hurt considering the price for the vehicle.
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
Laurie P
Reviewed a 2018 GMC Acadia on Feb 23, 2022
I love my 2018 Acadia. I bought it in 2020 as a CPO vehicle, and it felt and looked brand new. My previous car was an 05 BMW X5 and drove like a sports car. I needed my next SUV to handle the road similarly and it had to be towable. It checked off those boxes easily. I also wanted a 3rd row seat. And the 2nd row seats had to be a bench seat to accommodate my 120lb dog. On top of all that, it had to be reliable!! I LOVE my Acadia and would recommend it to anyone.
2018 GMC Acadia Trims
| Trim type | MSRP |
|---|---|
| SLT-2 FWD | $41,900 |
| SLE-1 FWD | $32,600 |
| SLE-2 FWD | $35,200 |
| Denali FWD | $45,100 |
| SLE-2 AWD | $37,200 |
| SLT-1 FWD | $38,500 |
| SLT-1 AWD | $41,600 |
| Denali AWD | $47,100 |
2018 GMC Acadia Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 GMC Acadia prices has changed over time.
See more price trendsFAQs
How much does the 2018 GMC Acadia cost in Saint Louis, MO?
Is the 2018 GMC Acadia a good car?
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Is the 2018 GMC Acadia safe?
What is the fuel economy of the 2018 GMC Acadia?
What fuel types are available?
Relevant articles
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.
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.
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.
