Find out what your 2021 GMC Acadia is worth

$16,400 - $23,400

2021 GMC Acadia

Values are based on a sample of real CarMax offers over the last 45 days. Your results may vary.

How we determine your car's offer

Mileage

Conditions

Trim

Used car market

Other factors

Recent 2021 GMC Acadia offers

Mileage

Offer

25,000 miles

$21,800

36,756 miles

$19,400

41,000 miles

$22,600

54,300 miles

$23,400

57,000 miles

$16,400

67,932 miles

$18,000

71,000 miles

$18,000

77,000 miles

$21,400

80,350 miles

$17,600

91,500 miles

$17,600

$16,400 - $23,400

2021 GMC Acadia

Values are based on a sample of real CarMax offers over the last 45 days. Your results may vary.

How we determine your car's offer

Mileage

Conditions

Trim

Used car market

Other factors

Recent 2021 GMC Acadia Offers

Mileage

Offer

25,000 miles

$21,800

36,756 miles

$19,400

41,000 miles

$22,600

54,300 miles

$23,400

57,000 miles

$16,400

67,932 miles

$18,000

71,000 miles

$18,000

77,000 miles

$21,400

80,350 miles

$17,600

91,500 miles

$17,600

Get a real offer on your 2021 GMC Acadia

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Most cars qualify, some we'll ask to see in person.
Get your offer

We'll buy yours even if you don't buy ours.

Make appointment

Redeem your offer within 7 days.

Get paid

We'll verify your offer and pay you on the spot.

Frequently asked questions

Many factors impact your 2021 GMC Acadia's value, such as the specific year, make, model, trim, mileage, condition, and vehicle history report. Use the CarMax Instant Offer tool to get an offer for your 2021 GMC Acadia that is good for seven days.

2021 GMC Acadia values are always changing due to many factors. Vehicle supply and demand trends, consumer preferences, time of year, and macroeconomic trends can all impact 2021 GMC Acadia values. At CarMax, our offers are good for seven days.

While looking to sell your car, you've probably heard of Kelley Blue Book® and your 2021 GMC Acadia's "Blue Book Value," which is an estimate based on info like mileage, condition, trim, and more. At CarMax, you can get one of our real, firm offers for your car and compare it to Kelley Blue Book® Trade-In Value. You can use CarMax's offer to comparison shop for 7 days or accept the offer and get paid at your local CarMax store.

If you want to redeem your offer and sell your car to CarMax, you have 7 days from the day the offer is made. You can either make an appointment or simply bring the car to us anytime we're open. We'll verify your car's condition, finalize your offer, and you'll be able to leave with payment in hand.

No, you're always welcome to bring your car to a CarMax store for an in-store appraisal. To get an in-store appraisal, you can either make an appointment or simply stop by whenever it's convenient for you.

No, you don't need an appointment to sell your car. However, an appointment will help us get you in and out in as little time as possible.

Requirements can vary from state to state, but there are a few items you'll need no matter where you are:

  • Your car's title or payoff information. All titleholders should be present.
  • Valid and current registrations
  • Valid state-issued photo ID for all title holders.
  • All keys and remotes
  • Please note that you don't need these things to get an offer for your car, but if you think you plan to sell when you get your offer, you should come prepared with these items.