Used 2021 Buick Enclave for Sale nearChicago, IL

How much does the 2021 Buick Enclave cost?

Prices have softened 12.12% compared to this time last year, making it a favorable time to shop this model year.

There are 1,212 listings available, which suggests solid inventory availability.

If you find a listing below $23,350.41, 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 comes across as stylish and upscale, roomy and quiet, and powerful and athletic, which fits you well if you want a large three-row SUV with comfort and presence. The trade-offs are clear: the interior materials feel cheap, the technology is outdated, and the value proposition is weak for the money.

The market still shows 31.7% 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 all-wheel drive point to a straightforward mechanical setup, and the powertrain is described as strong and smooth in everyday driving. Buick also emphasizes quiet, comfortable road manners, which supports the sense that this is built for relaxed family use rather than drama.

The available Avenir Technology Package adds a premium-tuned suspension with continuously variable damping, which should help the SUV feel composed over rough pavement and long highway stretches. It also adds highway-speed automatic emergency braking, giving you an extra layer of confidence in daily driving.

For used buyers, the main long-term ownership risk is that the Enclave’s safety and tech content can feel dated unless you shop carefully for the right trim and options.

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

Accident-free inventory is solid at 76.3% — always verify the vehicle history report.

You should still prioritize a history report and a pre-purchase inspection, especially if you’re comparing multiple trims or looking at a higher-mileage example. Focus on condition, because the Enclave’s value depends heavily on whether the cabin, electronics, and safety equipment have been kept in good shape.

Key things to evaluate:

• Trim level: The base trim leaves out some important convenience and safety features, while higher trims add more presence and a more upscale cabin. If you want the most complete version, the top trim is the one that best matches the Enclave’s premium intent.
• Powertrain: Every version uses a 3.6-liter V6 with a nine-speed automatic and either front-wheel drive or all-wheel drive. The engine is strong, the transmission is smooth, and the SUV is rated at 21 mpg in combined driving.
• 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. Blind-spot monitoring and rear cross-traffic alert require an upgrade, and adaptive cruise control with highway-speed automatic emergency braking is reserved for the top trim with an extra package.
• Infotainment: The biggest screen is an 8-inch touchscreen. Every Enclave includes Apple CarPlay and Android Auto, plus a 4G LTE WiFi hotspot, USB charging ports in all three rows, and Teen Driver. Wireless smartphone charging, navigation, a premium sound system, and a surround-view camera system are available upgrades.
• Fuel efficiency: The EPA rates the Enclave 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, and Avenir.

Here's the short version:

• Preferred: This is the entry point, but you’ll want to check carefully for the safety and convenience features you care about because Buick holds some important equipment back from the lower trims.
• Essence: This is the first trim that adds blind-spot monitoring and rear cross-traffic alert, making it a smarter choice if you want a better safety baseline without going all the way up the lineup.
• Premium: This is the best-value trim for many shoppers because it unlocks the Driver Confidence Plus Package as standard equipment, adding a fuller set of driver-assistance features.
• Avenir: This is the trim that best fits the Enclave’s upscale personality, with extra presence, a more luxurious cabin, and access to the most advanced comfort and safety equipment.

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

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

This looks like a moderate, selective buyer’s market, so you can shop with some leverage if you’re patient.

• Deal availability: 31.7% of listings are priced as good or great deals.
• Inventory: There are 1,212 listings available.
• Price trend: Prices have softened 12.12% compared with last year.
• Clean inventory: 76.3% of listings are accident-free.

If you find a listing below $23,350.41, 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 $23,375 sits slightly below last year's $26,598.

That price drop suggests the market has already adjusted downward, which can help you buy at a more favorable point in the cycle. If you plan to sell later, the Enclave’s resale value will depend heavily on how well it holds demand against newer, better-equipped rivals.

Because the model is still attracting shoppers with its space, comfort, and upscale feel, well-kept examples should remain easier to move than neglected ones. Strong condition and desirable equipment will matter more than mileage alone.

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 gives it a five-star overall rating, though frontal-impact protection rates four-star due to a four-star front passenger rating. The Insurance Institute for Highway Safety 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.

The Enclave’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 limited to the Avenir with an extra package.

That means you should pay close attention to trim level if safety equipment matters to you. The crash-test results are respectable overall, but the headlight shortcoming and feature restrictions keep this from being a standout safety pick.

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:

• 31.7% of listings are priced as good or great deals.
• Accident-free inventory is solid at 76.3% — always verify the vehicle history report.
• Price trend: Prices have softened 12.12% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• It delivers a roomy, quiet, upscale-feeling three-row SUV with strong power and easy-to-use technology.

Consider the 2022 if:

• At $26,656, the 2022 costs more than the current year's $23,375 average.
• It adds a freshened design and standard driver-assistance and safety technology.

The bottom line: If you want the better value today, the 2021 is the smarter buy because prices are lower and inventory is healthy. If you’re willing to spend more for updated styling and more standard safety tech, the 2022 is the better long-term pick.

These recommendations are based on CarGurus' proprietary market data from September 4, 2026, CarGurus experts' opinions, and generative AI.