Used 2018 GMC Acadia for Sale near Allentown, PA
CarGurus Analysis: 2018 GMC Acadia
## Summary
- With 2,706 currently listed for sale on CarGurus and an **average price of $16,092.00**, 34.6% of 2018 GMC Acadias for sale on CarGurus are rated as good or great deals.
- **Favorably reviewed:** Owners rated the 2018 GMC Acadia 4.32 / 5 stars.
- **61.7% of 2018 Acadia models on CarGurus are accident free**.
- The 2018 GMC Acadia features improved handling and fuel efficiency, while also offering the option of a more powerful V6 engine for those who need it.
## Why it stands out
The 2018 GMC Acadia distinguishes itself in the competitive 3-row crossover market through its spacious interior and a focus on passenger comfort. This model year offers several enhancements including the availability of a 3.6-liter V6 engine across more trims, addressing previous performance concerns associated with the standard 2.5-liter 4-cylinder engine. With a user-friendly infotainment system that includes Android Auto and Apple CarPlay, and a variety of family-friendly features such as standard second-row captain’s chairs, the Acadia remains a versatile choice for families. However, prospective buyers should be aware of some limitations like reduced trunk space compared to earlier models and the need for a more modern transmission option to optimize performance.
## Other model years to consider
- **[2019 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2019-GMC-Acadia-c27785)**
- Average price: $17,814.00
- Good/great deal percentage: 35.1%
- User rating: 4.54 / 5
- Total listings: 2,507
- **[2020 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2020-GMC-Acadia-c29030)**
- Average price: $21,023.00
- Good/great deal percentage: 34.9%
- User rating: 4.83 / 5
- Total listings: 2,668
- **[2021 GMC Acadia](https://www.cargurus.com/Cars/l-Used-2021-GMC-Acadia-c30862)**
- Average price: $23,198.00
- Good/great deal percentage: 34.2%
- User rating: 4.79 / 5
- Total listings: 2,073
This analysis is based on CarGurus' proprietary market data from February 17, 2026, CarGurus experts' opinions, and generative AI.
4.4 Overall rating
(22 reviews)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.
This car is spacious, sporty, and I think combines the features of an SUV and a minivan. It fits my lifestyle perfectly, and it is so fun to drive!
I LOVE this vehicle. Perfect size, comfortable interior. More bells and whistles than you can imagine. Luxury at an affordable price!
The Acadia SLT model was a perfect choice for my family of 4. The 2 bucket seats in 2nd row are great for 2 car seats. Plenty of room, all the options you could want and it drives like a much smaller SUV. Couldnt be happier, really.
Very safe automobile. Holds up well in crash. Compare to Buick Enclave and Cadilac XT 5.
2018 GMC Acadia FAQs
How much does the 2018 GMC Acadia cost in Allentown, PA?
The average 2018 GMC Acadia costs about $16,091.66. The average price has decreased by -9.4% since last year. The 246 for sale near Allentown, PA on CarGurus, range from $6,992 to $27,756 in price.
Is the 2018 GMC Acadia a good car?
CarGurus experts gave the 2018 GMC Acadia an overall rating of 7.2/10 and 2018 GMC Acadia owners have rated the vehicle a 4.3/5 stars on average. If a vehicle has both strong expert and owner reviews, you can feel confident in its quality. If either expert reviews, owner reviews, or both are spotty, you might want to do some research to figure out where the car falls short.
How many 2018 GMC Acadia vehicles in Allentown, PA have no reported accidents or damage?
177 out of 246 for sale near Allentown, PA have no reported accidents or damage.
Is the 2018 GMC Acadia safe?
CarGurus experts gave the 2018 GMC Acadia a safety rating of 8/10.
What is the fuel economy of the 2018 GMC Acadia?
Depending on the engine and options, the 2018 GMC Acadia gets between 18 and 23 MPG (or EV battery range).
What fuel types are available?
Gasoline engines are available.
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