Used 2018 Buick Enclave for Sale near Wisconsin

How much does the 2018 Buick Enclave cost?

Prices have softened 7.12% compared to this time last year, making it a favorable time to shop this model year.

There are 1,188 listings available, which gives you a solid pool of options to compare.

Is the 2018 Buick Enclave a good car?

Yes — the 2018 Buick Enclave earns a 5/5 user rating and a 7/10 expert rating. The model scores 8/10 across Look and feel and Technology.

Owners consistently praise its comfort, features, and performance, and they also highlight the smooth ride and advanced technology. The overview points to a spacious Buick with added passenger room and better mileage, which fits well if you want a quiet, upscale three-row SUV for family use or long-distance driving.

With 31.5% of listings marked as good or great deals, there’s enough market activity to give you some negotiating room.

Is the 2018 Buick Enclave reliable?

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

The user feedback points to a dependable-feeling ownership experience, with repeated praise for comfort, features, and performance. The expert notes also emphasize the Enclave’s quiet-luxury character and its substantial redesign, which supports the impression that it’s built to be a long-term family hauler you can count on.

If you’re shopping used, the main ownership risk is less about outright durability and more about finding one that has been maintained well and hasn’t accumulated hidden wear from family-duty use.

What should I look for when buying a used 2018 Buick Enclave?

At 61.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and then prioritize a thorough inspection of bodywork, cameras, and driver-assistance features. Because the Enclave is a large, tech-heavy SUV, condition matters as much as mileage, especially if you want the quiet cabin and premium equipment to feel as good in person as they do on paper.

Key things to evaluate:

• Trim level: The base trim includes standard LEDs, remote engine start, 3-zone auto climate control, and rear parking sensors, but the Essence adds blind-spot monitoring with rear cross traffic alerts and an optional top-down camera, while the Premium and Avenir trims bring more advanced safety and convenience equipment. If you want the best value, the Essence is the trim that most clearly fills in the visibility and safety gaps without jumping all the way to the top.
• Powertrain: The Enclave uses a 3.6-liter V6 with a 9-speed transmission, and front-wheel drive is standard on base models while all-wheel drive is available on higher trims. The performance notes also point to stronger acceleration than the prior generation and better fuel economy, though the transmission behavior can feel less polished than the rest of the vehicle.
• Safety package: The available driver-assistance suite expands as you move up the range, with blind-spot monitoring, rear cross traffic alerts, a top-down camera, low-speed forward-collision mitigation with pedestrian detection, lane-departure warning and intervention, and highway-speed auto braking appearing on higher trims. Some of the most useful safety features are not standard on the base model.
• Infotainment: The Enclave includes an 8-inch touchscreen, Android Auto, Apple CarPlay, Bluetooth, 4G LTE, a Wi-Fi hotspot, and six USB ports, including four for rear passengers. Navigation is not standard on lower trims, and the top-down camera is also trim-dependent.
• Fuel efficiency: The performance notes say the Enclave adds 2-3 mpg in 2018 depending on trim and configuration, and one tested AWD setup returned 17 mpg city, 25 mpg highway, and 20 mpg combined.

Which 2018 Buick Enclave trim should I buy?

The 2018 Buick Enclave is offered in 4 trim levels: Base, Essence, Premium, Avenir.

Here's the short version:

• Base: This is the entry point, and it already gives you a strong standard equipment list with LEDs, remote start, tri-zone climate control, rear parking sensors, an 8-inch touchscreen, Android Auto, Apple CarPlay, Bluetooth, 4G LTE, a Wi-Fi hotspot, and six USB ports. It makes sense if you want the lowest-cost way into the Enclave, but it leaves some of the more useful visibility and safety upgrades for higher trims.
• Essence: This is the best-value trim for most shoppers because it adds blind-spot monitoring with rear cross traffic alerts, an optional top-down camera, standard leather, and available AWD and towing equipment. If you want the sweet spot between price and everyday usefulness, this is the one to target.
• Premium: This trim adds front parking sensors, a Bose 10-speaker audio system, ventilated front seats, heated rear seats, a heated steering wheel, power-folding third-row seating, and more advanced driver-assistance features. It’s the right pick if you want a more upscale family SUV and are willing to pay for the extra comfort and safety tech.
• Avenir: This is the luxury-focused top trim with 20-inch alloys, an enhanced driver-info screen, a rear camera display in the mirror, standard navigation, a sunroof, and a top-down camera, plus upgraded leather and interior trim. It’s the choice if you want the most premium Enclave experience and are comfortable paying for it.

The safety-package upgrades become more meaningful as you move up the trim ladder, especially if you want the visibility aids and collision-mitigation features that are not standard on the base model.

Is now a good time to buy a used 2018 Buick Enclave?

This looks like a moderate, selective buyer’s market, so you can shop patiently but still move quickly on the right listing.

• Deal availability: 31.5% of listings are priced as good or great deals.
• Inventory: There are 1,188 listings available.
• Price trend: Prices have softened 7.12% compared with last year.
• Clean inventory: 61.7% of listings are accident-free.

If you find a listing below $15,861, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 Buick Enclave's resale value?

The current average of $15,872 sits slightly below last year's $17,089.

That softer pricing suggests the market has already adjusted downward, which can help you buy at a more favorable entry point today. For a future seller, that also means resale value may depend heavily on condition, equipment, and how well the vehicle has been maintained.

Because the Enclave has a strong user satisfaction rating, demand should remain steadier than average for a used three-row SUV with this kind of comfort and equipment. 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 2018 Buick Enclave safe?

The 2018 Buick Enclave earns a five-star overall rating from NHTSA, with four-star ratings for rollover and front passenger impact tests.

It earns a 7/10 safety score from our experts.

The available safety tech expands as you move up the trim range, with blind-spot monitoring, rear cross traffic alerts, a top-down camera, low-speed forward-collision mitigation with pedestrian detection, lane-departure warning and intervention, and highway-speed auto braking appearing on higher trims. That means the base model leaves some useful protection features off the standard list, so trim choice matters if safety equipment is a priority.

The expert notes also flag visibility and braking as weak points, including a long stopping distance from 60 mph, so you should pay close attention to test-drive feel and camera clarity.

Should I buy a 2018 Buick Enclave or consider a different year?

If you're weighing the 2018 against nearby model years, here's how to think about it:

Choose the 2018 if:

• 31.5% of listings are priced as good or great deals.
• At 61.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 7.12% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• The 2018 redesign brings more space, more power, less weight, and a quieter cabin, which makes it a strong step forward for shoppers who want the second-generation Enclave’s updated feel.

The bottom line: If you want the redesigned Enclave with strong comfort, good tech, and a softer used-market price, the 2018 is the right target. If you’re especially price-sensitive, you can also compare nearby years, but the 2018 stands out as the more modern and better-rounded choice in this generation.

How does the 2018 Buick Enclave compare to the 2018 Chevrolet Traverse?

Our experts score the 2018 Buick Enclave 7/10 and the 2018 Chevrolet Traverse 8/10.

The Enclave leans more upscale, with a quieter cabin, more premium materials, and a stronger luxury feel, while the Traverse gives you a lower starting price and slightly better highway fuel economy. Both use the same 3.6L V6 and make the same horsepower, so the difference comes down more to refinement, equipment, and value than raw power.

If you want the more premium-feeling family SUV, the Enclave makes sense. If you want the better bargain and a slightly broader used-market pool, the Traverse is the easier buy.

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.