Used 2021 Buick Enclave for SaleNationwide

How much does the 2021 Buick Enclave cost?

Prices have softened 11.78% compared to this time last year, making it a favorable time to shop this model year.

There are 1,168 listings available, which suggests solid inventory for shoppers comparing prices and trims.

Is the 2021 Buick Enclave a good car?

Yes — the 2021 Buick Enclave earns a 5/5 user rating and a 6.33/10 expert rating. The model scores 9/10 across Look and feel and Form and function.

It stands out as Buick’s largest crossover SUV, with a roomy, quiet cabin and a stylish, upscale presentation that fits buyers looking for a large family SUV with a more refined feel. The trade-offs are clear: the expert review points to cheap-feeling interior materials and outdated technology, and it also notes poor value for the money.

The market still shows 32.2% of listings as good or great deals, which gives you some room to shop selectively.

Is the 2021 Buick Enclave reliable?

Owners rate it 5/5, a strong signal of long-term satisfaction.

The Enclave’s 3.6-liter V6, nine-speed automatic, and available AWD give it a straightforward mechanical setup, and the expert review describes the powertrain as strong and the transmission as consistently well-behaved. The review also highlights a quiet, composed ride and notes that the SUV feels easy to live with in everyday driving.

If you’re buying used, the main long-term risk is that the Enclave’s ownership experience can be undermined by its weaker value proposition and limited tech content compared with newer rivals.

What should I look for when buying a used 2021 Buick Enclave?

Accident-free inventory is solid at 75.5% — always verify the vehicle history report.

You should still check the report carefully, because a clean listing percentage does not replace a proper history review. Prioritize a pre-purchase inspection that focuses on the cabin, electronics, and any signs of uneven wear, since the expert review calls out cheap-feeling materials and dated technology. If you’re comparing trims, pay close attention to which safety and convenience features are actually included.

Key things to evaluate:

• Trim level: The Enclave is sold in Preferred, Essence, Premium, and Avenir trims. The base trim leaves out features that matter to many shoppers, including blind-spot monitoring and rear cross-traffic alert, so you should compare equipment carefully before assuming a lower-priced version is a good value.
• Powertrain: Every version uses a 3.6-liter V6 with a nine-speed automatic transmission, and you can choose front-wheel drive or all-wheel drive. The engine makes 310 horsepower and 266 pound-feet of torque, and the review says acceleration is strong.
• Safety package: The Driver Confidence Plus Package adds forward-collision warning with pedestrian detection, low-speed automatic emergency braking, lane-departure warning with lane-keeping assist, automatic high-beam headlights, front and rear parking sensors, and a Safety Alert Seat. It comes standard on Premium and Avenir, while adaptive cruise control with highway-speed automatic emergency braking requires Avenir plus the optional Avenir Technology Package.
• Infotainment: The biggest touchscreen is 8 inches. Every Enclave includes Apple CarPlay, Android Auto, SiriusXM 360L, a 4G LTE WiFi hotspot, USB charging ports in all three rows, and Teen Driver. Available upgrades include navigation, wireless smartphone charging, a premium sound system, and a surround-view camera system.
• Fuel efficiency: The EPA rates the Enclave at 21 mpg in combined driving, and the review says it averaged 21.2 mpg on testing.

Which 2021 Buick Enclave trim should I buy?

The 2021 Buick Enclave is offered in 4 trim levels: Preferred, Essence, Premium, and Avenir.

Here's the short version:

• Preferred: This is the entry point, but it leaves out some important driver-assistance features, so it makes the most sense only if you’re focused on keeping the purchase price down.
• Essence: This is the better-value step up if you want a more complete everyday setup, especially because it adds blind-spot monitoring and rear cross-traffic alert.
• Premium: This is the best-value trim for many shoppers because it brings the Driver Confidence Plus Package standard, adding a fuller safety feature set without requiring the top trim.
• Avenir: This is the most upscale choice, with extra presence, richer interior materials, and the most available technology, but it asks you to pay more for the features that matter most.

The safety-package trim note is simple: the Driver Confidence Plus Package is standard on Premium and Avenir, while adaptive cruise control with highway-speed automatic emergency braking requires Avenir plus the optional Avenir Technology Package.

Is now a good time to buy a used 2021 Buick Enclave?

This is a moderate, selective buyer’s market, so you can shop carefully and still find worthwhile listings.

• Deal availability: 32.2% of listings are priced as good or great deals.
• Inventory: There are 1,168 listings available.
• Price trend: Prices have softened 11.78% compared with last year.
• Clean inventory: 75.5% of listings are accident-free.

If you find a listing below $23,295, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Buick Enclave's resale value?

The current average of $23,295 sits slightly below last year's $26,405.

That decline suggests the Enclave has become more affordable for used buyers, but it also means a future seller may face a softer pricing environment than owners saw a year ago. If you buy at today’s lower average, you may have less downside risk than someone who bought when prices were higher. The model’s broad appeal as a roomy, upscale family SUV should still help support demand, especially for well-kept examples.

Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Is the 2021 Buick Enclave safe?

The 2021 Buick Enclave earns five-star ratings from NHTSA overall, though it gets four-star frontal-impact protection because of a four-star front passenger result. The Insurance Institute for Highway Safety gives it high marks overall, but a Marginal headlight performance rating keeps it from earning a Top Safety Pick award.

It earns a 4/10 safety score from our experts.

Buick limits some important safety features to higher trims. Blind-spot monitoring and rear cross-traffic alert require Essence or above, while the Driver Confidence Plus Package is standard only on Premium and Avenir. That package adds forward-collision warning with pedestrian detection, low-speed automatic emergency braking, lane-departure warning with lane-keeping assist, automatic high-beam headlights, front and rear parking sensors, and a Safety Alert Seat.

Should I buy a 2021 Buick Enclave or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 32.2% of listings are priced as good or great deals.
• Accident-free inventory is solid at 75.5% — always verify the vehicle history report.
• Price trend: Prices have softened 11.78% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• The 2021 stands out for its roomy, quiet cabin and upscale feel, even though it trails newer versions in technology and standard safety content.

Consider the 2022 if:

• At $26,726, the 2022 costs more than the current year's $23,295 average.
• It adds a freshened exterior, updated interior details, and more modern standard tech.

The bottom line: If you want the better price and can live with older tech and more limited standard safety equipment, the 2021 is the smarter buy. If you’d rather pay more for a fresher design and a more modern feature set, the 2022 is the better path. For price-sensitive shoppers, the 2021 remains the value play.

These recommendations are based on CarGurus' proprietary market data from September 15, 2026, CarGurus experts' opinions, and generative AI.