Used 2018 GMC Acadia for Sale near Boston, MA
213 results
CarGurus Analysis:
2018 GMC Acadia
With 206 currently listed for sale near Boston, MA and an average price of $15,849.00, 23.8% 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.
70.4% of 2018 Acadia models on CarGurus are accident free.
The 2018 GMC Acadia features a spacious and comfortable interior, a new V6 engine option for more trims, and advanced safety technologies, making it an ideal family vehicle.
CarGurus Analysis: 2018 GMC Acadia
overall
Summary
With 206 currently listed for sale near Boston, MA and an average price of $15,849.00, 23.8% 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.
70.4% of 2018 Acadia models on CarGurus are accident free.
The 2018 GMC Acadia features a spacious and comfortable interior, a new V6 engine option for more trims, and advanced safety technologies, making it an ideal family vehicle.
Why it stands out
The 2018 GMC Acadia successfully blends versatility and comfort, making it a compelling option in the crowded midsize SUV market. With the addition of a V6 engine option for the SLE-1 trim, buyers can enjoy improved performance without having to opt for higher trims. The Acadia's lightweight design enhances its handling and fuel economy while ensuring comfort for all passengers. While it retains a spacious interior ideal for family trips, it does come with some limitations, such as reduced cargo space compared to previous models. Nonetheless, the availability of modern technology and safety features, like blind-spot monitoring and lane-departure warning, elevate the driving experience significantly.
Other model years to consider
- Average price: $27,764.00
- Good/great deal percentage: 50.7%
- User rating: 5 / 5
- Total listings: 205
- Average price: $33,964.00
- Good/great deal percentage: 50.3%
- User rating: 4.88 / 5
- Total listings: 181
- Average price: $21,217.00
- Good/great deal percentage: 30.4%
- User rating: 4.94 / 5
- Total listings: 171
This analysis is based on CarGurus' proprietary market data from June 2, 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 AWD | $43,900 |
| 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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