Used 2021 Buick Enclave for Sale nearChicago, IL

How much does the 2021 Buick Enclave cost?

Prices have softened 12.02% compared to this time last year, making it a favorable time to shop this model year.

With 1,182 listings available, you have a decent amount of inventory to compare before you buy.

If you find a listing below $23,408.62, that's toward the low end of the year-round range and worth acting on quickly.

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 biggest crossover SUV, and it is described as stylish and upscale, roomy and quiet, and powerful and athletic. That makes it a strong fit if you want a large, refined three-row SUV with comfort and presence.

The trade-offs are clear: the interior materials feel cheap, the technology is outdated, and the SUV is poor value for the money.

At 28.6% good and great deals, the market 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 appeal centers on comfort, spaciousness, and easy-to-use technology, which are the kinds of traits that usually support steady day-to-day ownership. Its V6 powertrain and nine-speed automatic are presented as straightforward, and the SUV is described as quiet and easy to live with.

The available premium-tuned suspension and highway-speed automatic emergency braking on the Avenir Technology Package add confidence, but the broader ownership picture still depends on how well the vehicle has been maintained and equipped over time.

For used buyers, the main long-term risk is paying too much for a vehicle whose value proposition is already under pressure.

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

Accident-free inventory is solid at 75.4% — always verify the vehicle history report.

You should still check the history report carefully and prioritize a pre-purchase inspection, especially if you’re shopping outside the cleanest listings. Focus on condition, equipment level, and whether the features you want are actually present on the trim you’re considering.

Key things to evaluate:

• Trim level: Buick sells the Enclave in Preferred, Essence, Premium, and Avenir trims. The Avenir adds extra presence through a unique grille pattern, extra brightwork, and unique 20-inch polished wheels, while the upscale interior treatment includes soft leather and polished accents. The base trim is more limited on safety equipment, so you should compare feature content closely before you buy.
• Powertrain: Every version uses a 3.6-liter V6 with a nine-speed automatic and either FWD or AWD. The engine makes 310 horsepower and 266 pound-feet of torque, and the SUV is described as strong and athletic with a maximum tow rating of 5,000 pounds when properly equipped.
• Safety package: The Driver Confidence Plus Package includes 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. Blind-spot monitoring and rear cross-traffic alert require an upgrade from Preferred to Essence, and 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 satellite radio, 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, a surround-view camera system, and a rear camera mirror.
• Fuel efficiency: The EPA rates it at 21 mpg in combined driving, and testing returned 21.2 mpg.

Which 2021 Buick Enclave trim should I buy?

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

Here's the short version:

• Preferred: This is the entry point, but you should treat it as the starting line rather than the destination. It gives you the Enclave’s core space, comfort, and easy-to-use tech, but you’ll want to compare it carefully against higher trims because key safety features are pushed up the lineup.
• Essence: This is the first trim that adds blind-spot monitoring and rear cross-traffic alert, so it makes sense if you want a more complete safety setup without jumping all the way to the top.
• Premium: This is the best-value trim if you want the Driver Confidence Plus Package standard, including forward-collision warning with pedestrian detection, lane-keeping assist, automatic high beams, parking sensors, and the Safety Alert Seat.
• Avenir: This is the most appealing choice if you want the Enclave at its most upscale, with the strongest visual presence, the most premium cabin treatment, and access to the optional Avenir Technology Package for adaptive cruise control and highway-speed automatic emergency braking.

The safety-package gap is important: Buick restricts some driver-assistance features to higher trims, so you should match the trim to the safety equipment you actually want.

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

This is a moderate, selective buyer’s market, so you can shop with some leverage if you stay disciplined.

• Deal availability: 28.6% of listings are priced as good or great deals.
• Inventory: There are 1,182 listings available.
• Price trend: Prices have softened 12.02% compared with last year.
• Clean inventory: 75.4% of listings are accident-free.

If you find a listing below $23,408.62, 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 $23,431 sits slightly below last year's $26,633.

That price decline suggests the market has already adjusted downward, which can help you buy at a more favorable point in the cycle. For a future seller, that also means resale value may depend heavily on condition, mileage, and equipment level rather than model-year age alone.

Because the Enclave is positioned as a roomy, upscale family SUV, well-kept examples should still attract shoppers who want comfort and space. 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 National Highway Traffic Safety Administration (NHTSA) gives it a five-star overall rating, though frontal-impact protection rates four stars due to a four-star front passenger rating. The Insurance Institute for Highway Safety (IIHS) applies high marks across the board, but a Marginal headlight performance rating prevents the SUV from earning a Top Safety Pick accolade.

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

Buick’s Driver Confidence Plus Package includes 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. Blind-spot monitoring and rear cross-traffic alert are not standard on the base trim, and adaptive cruise control with highway-speed automatic emergency braking is reserved for Avenir with the optional Avenir Technology Package.

The main safety shortcoming is that Buick limits important driver-assistance features to higher trims, which makes the Enclave less competitive for family buyers who want more standard protection.

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:

• 28.6% of listings are priced as good or great deals.
• Accident-free inventory is solid at 75.4% — always verify the vehicle history report.
• Price trend: Prices have softened 12.02% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• It delivers a roomy, quiet, upscale three-row layout with strong V6 power and easy-to-use technology.

Consider the 2022 if:

• At $26,748, the 2022 costs more than the current year's $23,431 average.
• It adds a welcome freshening with new styling and wireless smartphone connectivity.

The bottom line: If you want the better value today, the 2021 is the smarter buy because prices are softer and inventory is healthy. If you’re willing to pay more for updated styling and newer tech, the 2022 is the cleaner upgrade path.

These recommendations are based on CarGurus' proprietary market data from August 28, 2026, CarGurus experts' opinions, and generative AI.