Used 2018 GMC Acadia for Sale near Pittsburgh, PA
208 results
- 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:
- Mineral Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 108,198
- Stock #:
- M0950A
- VIN:
- 1GKKNXLS3JZ173495
Sponsored by Baglier Mazda
2018 GMC Acadia
Denali AWD
108,198 mi
$18,485
- 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 Cherry Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 89,654
- Stock #:
- S26060414T1
- VIN:
- 1GKKNSLS5HZ310255
Sponsored Listing
2017 GMC Acadia
SLE-2 AWD
89,654 mi
$15,350
- 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
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 101,873
- Stock #:
- 217807
- VIN:
- 1GKKNULS9KZ217807
Sponsored Listing
2019 GMC Acadia
SLT-1 AWD
101,873 mi
$17,382
- Year:
- 2018
- 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:
- 104,378
- Stock #:
- 10350S
- VIN:
- 1GKKNPLS6JZ239490
-$901
2018 GMC Acadia
Denali FWD
104,378 mi
$17,884
$16,983
- 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
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 64,968
- Stock #:
- S226383A
- VIN:
- 1GKKNLLS7KZ165443
2019 GMC Acadia
SLE-2 FWD
64,968 mi
$19,480
- 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 Cherry Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 89,654
- Stock #:
- S26060414T1
- VIN:
- 1GKKNSLS5HZ310255
2017 GMC Acadia
SLE-2 AWD
89,654 mi
$15,350
- 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:
- White Frost Tricoat
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 87,374
- Stock #:
- G04344X
- VIN:
- 1GKKNSLS1KZ239532
2019 GMC Acadia
SLE-2 AWD
87,374 mi
$17,267
- 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:
- Quicksilver Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Ebony)
- Transmission:
- Automatic
- Mileage:
- 42,628
- Stock #:
- 3904
- VIN:
- 1GKKVSKD0HJ148634
2017 GMC Acadia
Limited AWD
42,628 mi
$18,758
- 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:
- Pepperdust Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 51,864
- Stock #:
- H26T560A
- VIN:
- 1GKKNULS1KZ189520
2019 GMC Acadia
SLT-1 AWD
51,864 mi
$23,210
- 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:
- 52,974
- Stock #:
- T0641B
- VIN:
- 1GKKNXLS8JZ231150
2018 GMC Acadia
Denali AWD
52,974 mi
$24,888
- 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:
- Automatic
- Mileage:
- 122,397
- Stock #:
- F003
- VIN:
- 1GKKNVLS7HZ282203
-$1,000
2017 GMC Acadia
SLT-1 AWD
122,397 mi
$13,493
$12,493
- 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
- Transmission:
- 6-Speed Automatic
- Mileage:
- 94,860
- Stock #:
- A1026
- VIN:
- 1GKKNMLSXKZ131079
2019 GMC Acadia
SLT-1 FWD
94,860 mi
$15,683
- 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:
- 71,629
- Stock #:
- 1HC6989A
- VIN:
- 1GKKNRLS3JZ220049
2018 GMC Acadia
SLE-1 AWD
71,629 mi
$17,222
CarGurus Analysis:
2018 GMC Acadia
With 205 currently listed for sale near Pittsburgh, PA and an average price of $19,036.00, 23.4% 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.
60.0% of 2018 Acadia models on CarGurus are accident free.
The 2018 GMC Acadia offers V6 power across more trims, enhanced passenger comfort, and an improved infotainment system with features like Android Auto and Apple CarPlay.
- 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
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- jet black
- Transmission:
- Automatic
- Mileage:
- 64,518
- Stock #:
- 15770
- VIN:
- 1GKKNXLS2JZ217728
2018 GMC Acadia
Denali AWD
64,518 mi
$22,249
- 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:
- Crimson Red Tintcoat
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 95,194
- Stock #:
- 26559X
- VIN:
- 1GKKNKLA0JZ100045
2018 GMC Acadia
SLE-1 FWD
95,194 mi
$14,132
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 106,014
- Stock #:
- 27
- VIN:
- 1GKKNULS0HZ242698
2017 GMC Acadia
SLT-1 AWD
106,014 mi
$14,950
- 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:
- 166,200
- VIN:
- 1GKKNXLS0HZ233324
-$1,000
2017 GMC Acadia
Denali AWD
166,200 mi
$12,122
$11,122
- 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
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 93,072
- Stock #:
- 310605
- VIN:
- 1GKKVSKD4HJ310605
-$350
2017 GMC Acadia
Limited AWD
93,072 mi
$12,321
$11,971
- 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
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 101,873
- Stock #:
- 217807
- VIN:
- 1GKKNULS9KZ217807
2019 GMC Acadia
SLT-1 AWD
101,873 mi
$17,382
- Year:
- 2017
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 281 hp 3.6L V6
- Exterior color:
- Gray (Iridium Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 61,970
- Stock #:
- J742
- VIN:
- 1GKKRSKD0HJ196669
-$500
2017 GMC Acadia
Limited FWD
61,970 mi
$16,644
$16,144
- 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:
- 75,120
- Stock #:
- G261278A
- VIN:
- 1GKKNWLS6KZ195910
-$998
2019 GMC Acadia
SLT-2 AWD
75,120 mi
$21,992
$20,994
- 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
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 109,765
- Stock #:
- 155153
- VIN:
- 1GKKNXLS3HZ155153
2017 GMC Acadia
Denali AWD
109,765 mi
$15,514
- 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:
- Pepperdust Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 51,864
- Stock #:
- H26T560A
- VIN:
- 1GKKNULS1KZ189520
Sponsored Listing
2019 GMC Acadia
SLT-1 AWD
51,864 mi
$23,210
CarGurus Analysis: 2018 GMC Acadia
overall
Summary
With 205 currently listed for sale near Pittsburgh, PA and an average price of $19,036.00, 23.4% 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.
60.0% of 2018 Acadia models on CarGurus are accident free.
The 2018 GMC Acadia offers V6 power across more trims, enhanced passenger comfort, and an improved infotainment system with features like Android Auto and Apple CarPlay.
Why it stands out
The 2018 GMC Acadia distinguishes itself in the crowded three-row SUV market through its blend of comfort, spaciousness, and modern technology. Notably, the introduction of the V6 engine option across more trims allows for better performance, making it appealing for families needing extra power for hauling and towing. The interior is designed with passenger comfort in mind, featuring an array of tech amenities such as a 7-inch touchscreen with Intellilink, tri-zone climate control, and safety features like blind-spot monitoring and rear cross-traffic alerts. While it sacrifices some towing capacity—now maxing out at 4,000 pounds—its improved handling and fuel efficiency make it a compelling option. However, drivers should be mindful of the limited trunk space and visibility challenges, which may detract from its overall utility for family-oriented buyers.
Other model years to consider
- Average price: $24,628.00
- Good/great deal percentage: 30.5%
- User rating: 5 / 5
- Total listings: 220
- Average price: $32,153.00
- Good/great deal percentage: 30.7%
- User rating: 4.88 / 5
- Total listings: 202
- Average price: $18,495.00
- Good/great deal percentage: 27.5%
- User rating: 4.94 / 5
- Total listings: 160
This analysis is based on CarGurus' proprietary market data from June 16, 2026, CarGurus experts' opinions, and generative AI.
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.
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.
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