Used 2017 Buick LaCrosse for SaleNationwide

How much does the 2017 Buick LaCrosse cost?

Prices have held steady compared to this time last year, signaling a stable and predictable market for this model year.

There are 314 listings available, which gives you a modest amount of inventory to compare before you buy.

If you find a listing below $15,197.50, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2017 Buick LaCrosse a good car?

Generally — 4.38/5 from owners is a strong sign that this LaCrosse lands well with shoppers who want a comfortable, upscale sedan. The expert rating is 8/10, and the model scores 10/10 across Look and feel and Technology.

Owners repeatedly praise its spaciousness, classy design, smooth ride, comfort, and advanced features. The overview also frames it as a redesigned full-size sedan that feels more premium than Buick’s old image, with a role as a bridge between less-expensive Chevrolets and more-expensive Cadillacs.

That combination makes sense if you want a big sedan that emphasizes comfort and a polished feel over flash. With 31.5% of listings priced as good or great deals, the market gives you some room to shop selectively.

Is the 2017 Buick LaCrosse reliable?

Owners rate it 4.38/5, a solid signal of long-term satisfaction. The owner summary also points to a car that many drivers find dependable in daily use, with praise centered on comfort, value, and the kind of ownership experience that feels easy to live with over time.

The expert drive notes that the LaCrosse is structurally rock solid, and it describes the powertrain and chassis as refined and well sorted. It also highlights the car’s strong cabin isolation and composed behavior, which supports the impression of a sedan you can count on for regular use.

The ownership risk to watch is that some buyers report electronic-system concerns, so a careful pre-purchase check matters if you want to avoid long-term headaches.

What should I look for when buying a used 2017 Buick LaCrosse?

At 62.4% 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, electronics, and any signs of prior repair quality. The owner feedback also points to temperature-gauge and error-message concerns, so it makes sense to pay close attention to warning lights, display behavior, and how the car’s systems operate during a test drive.

Key things to evaluate:

• Trim level: Buick offers the LaCrosse in Base, Preferred, Essence, and Premium trims, and the source notes that you give up automatic emergency braking capability if you skip the higher-equipped setup with the relevant option package. The Premium trim is the most fully loaded example described, while the lower trims are the ones where feature gaps matter most.
• Powertrain: The LaCrosse uses a 3.6-liter V6 with 310 horsepower and 282 lb-ft of torque, paired with an 8-speed automatic. Front-wheel drive is standard, and all-wheel drive is available for an extra cost.
• Safety package: The car can be fitted with adaptive cruise control, forward-collision warning with automatic emergency braking, lane-departure prevention, blind-spot information warning, a safety-alert seat, a rear-seat reminder, Teen Driver technology, and OnStar services. The loaded test car had the full set, while the lower-equipped setup can leave out automatic emergency braking.
• Infotainment: Buick’s IntelliLink system includes a 4G LTE Wi-Fi hotspot, Apple CarPlay, Android Auto, a responsive touchscreen, logical menus, and separate climate controls. The tech suite also includes available wireless charging, a Bose Centerpoint audio system, a heads-up display, and automatic parking-assist technology.
• Fuel efficiency: The front-wheel-drive test car was rated at 25 mpg in combined driving, and it averaged 23.2 mpg on the evaluation loop.

Which 2017 Buick LaCrosse trim should I buy?

The 2017 Buick LaCrosse is offered in 4 trim levels: Base, Preferred, Essence, and Premium.

Here's the short version:

• Base: This is the entry point, so it makes sense only if you want the lowest starting price and are comfortable giving up some of the LaCrosse’s more upscale equipment. The source makes clear that higher trims and option packages are where you get the richer comfort and safety content.
• Preferred: This is the first step up if you want a better-balanced ownership experience without jumping all the way to the top. It should be the trim to compare closely if you want more equipment than the Base without chasing every luxury feature.
• Essence: This is the trim most likely to hit the sweet spot for many used buyers, because it sits in the middle of the lineup and should give you a stronger mix of comfort, tech, and value than the lower trims.
• Premium: This is the best choice if you want the most complete version of the LaCrosse and are willing to pay for it. The test car was a Premium with every option package, and the source describes that setup as a luxury-car experience.

The safety content also notes that the loaded test car had the full driver-assistance suite, so if those features matter to you, prioritize a higher-equipped example.

Is now a good time to buy a used 2017 Buick LaCrosse?

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

• Deal availability: 31.5% of listings are priced as good or great deals.
• Inventory: There are 314 listings available.
• Price trend: Prices have held steady compared with last year.
• Clean inventory: 62.4% of listings are accident-free.

If you find a listing below $15,197.50, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2017 Buick LaCrosse's resale value?

The current average of $16,258 sits slightly above last year's $16,168.

That small increase suggests the LaCrosse has held value fairly steadily rather than swinging sharply up or down. For you as a future seller, that kind of stability is helpful because it points to a market that is predictable and easier to price into.

The model’s upscale positioning and strong owner satisfaction should help keep demand reasonably healthy. If you maintain the car well and keep its history clean, you should be in a better position when it’s time to sell.

Vehicles with solid owner satisfaction ratings, like this model year's 4.38/5, tend to retain buyer demand, which supports resale value over time.

Is the 2017 Buick LaCrosse safe?

It earns five-star ratings across the board aside from two exceptions, in which the car received four-star ratings for front passenger protection in a frontal-impact collision and driver protection in a side-impact collision. The Insurance Institute for Highway Safety gives it top ratings in the moderate overlap frontal impact test and the side impact test, combined with a Basic rating for crash avoidance and mitigation.

It earns a 8/10 safety score from our experts.

The LaCrosse can be equipped with adaptive cruise control, forward-collision warning with automatic emergency braking, lane-departure prevention, blind-spot information warning, a safety-alert seat, a rear-seat reminder, Teen Driver technology, and OnStar services. The loaded test car had the full suite, but the source also notes that skipping certain options means giving up automatic emergency braking capability.

One caveat to keep in mind is that the lane-departure prevention system can react awkwardly in narrowing lanes, so you should test the driver-assistance behavior yourself before buying.

Should I buy a 2017 Buick LaCrosse or consider a different year?

If you're weighing the 2017 against nearby model years, here's how to think about it:

Choose the 2017 if:

• 31.5% of listings are priced as good or great deals.
• At 62.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have held steady compared with last year.
• Owners rate it 4.38/5 — a solid satisfaction signal.
• The redesigned 2017 LaCrosse is presented as a clear example of Buick’s move toward a more premium identity, with strong comfort, upscale design, and advanced features.

The bottom line: If you want the version of the LaCrosse that best captures Buick’s redesigned, more premium direction, the 2017 is the one to target. If you’re especially price-sensitive, you can still shop carefully because the market is stable and there are enough listings to compare, but you should focus on condition and history first so you don’t trade value for avoidable risk.

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