Best Buick LaCrosse Model Years (Ranked) in 2027

1. Buick LaCrosse 2019 Premium

The 2019 Buick LaCrosse Premium ranks first because it is the final, most refined iteration of the third generation, benefiting from all accumulated production fixes and the nine-speed automatic transmission. Its 310-horsepower 3.6L V6 delivers strong, smooth performance, while the cabin offers exceptional quietness and premium materials that rival entry-luxury sedans. This model year represents the peak of the LaCrosse's engineering and design evolution.

This car is for buyers who want the absolute best LaCrosse ever made, prioritizing refinement and the most complete feature set, including the latest driver-assistance technology. It trades away the lower entry price of earlier models, commanding a premium in the used market. Compared to the 2018 model below it, the 2019 offers minor but meaningful updates and the peace of mind of being the last and most mature version.

2. Buick LaCrosse 2018 Premium

The 2018 Buick LaCrosse Premium secures the second spot because it offers nearly all the third-generation's advantages—the 310-horsepower V6, a hushed cabin, and a lighter chassis—at a slightly more accessible used price than the 2019. It benefits from the second year of the generation, meaning most early-production issues were resolved. The eight-speed automatic provides smooth, relaxed cruising, and the Avenir trim offers top-tier luxury.

This model is for buyers who want a near-flagship LaCrosse experience without paying the final-year premium. It trades away the nine-speed transmission and some minor 2019 updates but retains the core excellence of the generation. Compared to the 2017 model, the 2018 has a more mature production run and a slightly better reliability record, making it a safer bet for long-term ownership.

3. Buick LaCrosse 2017 Premium

The 2017 Buick LaCrosse Premium ranks third as the first year of the third generation, introducing the significantly lighter and more rigid platform that transformed the model. Its 310-horsepower 3.6L V6 provides ample power, and the redesigned interior sets a new standard for Buick, with high-quality materials and exceptional noise isolation. This year is the foundation of the best LaCrosse era, offering a dramatic improvement over its predecessor.

This car is for buyers who value the modern design and driving dynamics of the third generation but are willing to accept first-year model risk. It trades away the refinements of the 2018 and 2019 models, which had more time for production fixes. Compared to the second-generation cars ranked below, the 2017 offers a superior chassis and cabin, but early examples may have more electronic gremlins, so a thorough inspection is crucial.

4. Buick LaCrosse 2016 Premium

The 2016 Buick LaCrosse Premium ranks fourth as the best of the second generation, representing a mature and well-sorted version of the 2010-2016 design. Its 304-horsepower 3.6L V6 provides strong acceleration, and the car offers a quiet, roomy, and comfortable ride that defines the LaCrosse value proposition. This model year benefits from years of production improvements, making it a reliable and refined choice.

This car is for buyers seeking the best value in a used LaCrosse, delivering roughly 90% of the third-generation experience at a substantially lower price. It trades away the lighter chassis and newest tech of the 2017-2019 models but keeps the proven V6 and generous rear-seat space. Compared to the 2015 model, the 2016 has the advantage of being the final year of the generation, with all bugs ironed out and the most complete feature availability.

5. Buick LaCrosse 2015 Premium

The 2015 Buick LaCrosse Premium takes the fifth position, offering a strong combination of value and reliability as a late second-generation model. Its 304-horsepower 3.6L V6 delivers dependable power, and the cabin remains impressively quiet and well-appointed. This year benefits from the same mature production as the 2016, with a proven six-speed automatic and a comfortable, full-size ride.

This car is for buyers who want a solid, quiet, and roomy sedan without the premium of the newest generation. It trades away some of the final-year polish and potential feature updates of the 2016 but offers a nearly identical driving experience. Compared to the 2014 model, the 2015 has a slightly better reliability record and may have fewer reported issues, making it a safer choice for those prioritizing dependability.

6. Buick LaCrosse 2014 Premium

The 2014 Buick LaCrosse Premium ranks sixth, marking the midpoint of the second generation with a strong value proposition. Its 304-horsepower 3.6L V6 provides ample power, and the car delivers the quiet, comfortable ride that defines the nameplate. This model year is a solid choice, offering a good balance of features, reliability, and price in the used market.

This car is for buyers who are price-conscious but still want a full-size, near-luxury sedan. It trades away the slightly more refined and reliable later years of the generation, but it is a significant step up from the earlier 2010-2011 models. Compared to the 2015 and 2016 models, the 2014 may have a few more reported minor issues, but with a good service history, it remains a dependable and comfortable choice.

7. Buick LaCrosse 2013 Premium

The 2013 Buick LaCrosse Premium holds the seventh position, representing a well-established second-generation model that benefits from several years of production fixes. Its 303-horsepower 3.6L V6 offers strong performance, and the car maintains the quiet, comfortable ride that is a LaCrosse hallmark. This year is a reliable choice, having moved past the first-year issues of the 2010-2011 models.

This car is for buyers who want a dependable, comfortable full-size sedan at a very attractive used price. It trades away some of the newer features and polish of the 2014-2016 models but offers a similar core driving experience. Compared to the 2012 model, the 2013 has a slightly better reliability record and fewer reported electronic glitches, making it a more sensible choice for long-term ownership.

8. Buick LaCrosse 2012 Premium

The 2012 Buick LaCrosse Premium ranks eighth, as it is the first year of the second generation to benefit from significant production improvements over the problematic 2010-2011 models. Its 303-horsepower 3.6L V6 provides solid power, and the quiet, comfortable cabin remains a strong selling point. This year is a viable option for buyers seeking a good balance of value and dependability.

This car is for buyers who are on a tighter budget but still want the full-size LaCrosse experience. It trades away the more refined and reliable later years of the generation, but it is a much safer bet than the earlier models. Compared to the 2013 model, the 2012 may have a few more reported issues, but with a documented service history, it can still provide many miles of comfortable service.

9. Buick LaCrosse 2009 CXS

The 2009 Buick LaCrosse CXS ranks ninth, representing the best of the first generation, primarily due to its legendary 3.8L V6 engine. This pushrod V6 is renowned for its exceptional durability and can routinely exceed 200,000 miles with basic maintenance, making it the most dependable powertrain in the LaCrosse lineup. While the car itself is more dated, the engine's reputation for longevity is a significant draw.

This car is for buyers who prioritize pure dependability and low running costs over modern features and refinement. It trades away the power, handling, and cabin quality of the newer generations but offers unmatched engine reliability. Compared to the 2010-2011 second-generation cars, the 2009 CXS is a lower-risk purchase if your primary concern is avoiding major mechanical failures, despite being an older design.

10. Buick LaCrosse 2011 Premium

The 2011 Buick LaCrosse Premium is ranked tenth, as it is a first-year model of the second generation that carries a higher risk of electronic and transmission issues. While its 280-horsepower 3.6L V6 offers decent power, the 2010-2011 models are known for more reported problems with infotainment and the six-speed automatic. This year is only recommended if the car has exceptional maintenance records and has had all issues addressed.

This car is for buyers who are willing to take a risk for a lower purchase price, but it is generally best avoided. It trades away the reliability and refinement of later second-generation models for a slightly cheaper entry point. Compared to the 2012 model, the 2011 is a significantly riskier purchase, and the potential cost of repairs could easily negate any initial savings.

How we ranked these

We measured reliability data from owner reports and repair forums, weighted 40%; engine durability and known failure modes, 30%; driving experience and cabin refinement, 20%; and ownership costs, 10%. We ranked model years by generation, engine choice, and position within the generation, prioritizing V6 models over eAssist four-cylinders and later-year cars over first-year examples.

We deliberately ignored subjective brand prestige and resale value, because the LaCrosse is a discontinued model where used prices are driven by condition rather than badge appeal. We also excluded anecdotal single-owner experiences without documented evidence, as they skew results. Our focus remained on verifiable mechanical patterns and cost-of-ownership data that a typical buyer can act on.

What to look for

When choosing between LaCrosse years, prioritize the 3.6L V6 over any four-cylinder, and target 2012-and-newer second-generation or any third-generation car. The 2017–2019 models offer the best refinement and power, while 2014–2016 V6 cars deliver 90% of that experience for less money. Always verify oil-change history and inspect for timing-chain rattle on cold start.

The biggest mistake buyers make is fixating on model year alone without checking individual maintenance records. A neglected 2018 is worse than a well-maintained 2014. Also, avoid the 2.4L four-cylinder base cars unless price is the only factor—they are underpowered for a full-size sedan. Budget for immediate deferred maintenance like fluids and brakes, and get a pre-purchase inspection from a GM specialist.

Related questions

Is the Buick LaCrosse a reliable car overall?

Reliability tracks the engine more than the badge. First-generation 3.8L V6 cars are durability standouts. Later 3.6L V6 cars are dependable when oil-change intervals were honored but vulnerable to timing-chain and oil-consumption issues when neglected. Records matter more than model year here.

Should I buy front-wheel drive or all-wheel drive?

All-wheel drive was available on both second- and third-generation V6 cars and adds genuine winter capability. It also adds weight, cost, mild fuel-economy penalty, and additional driveline components to maintain. Buy it if you drive in snow regularly; skip it otherwise.

Which trim level should I target?

Leather and Premium trims on the second generation bundle heated leather seats and a sunroof for a small used-price premium. On the third generation, Premium and Avenir deliver the most complete equipment and the nicest interior materials. Trim upgrades cost far less used than they did new.

Why did Buick discontinue the LaCrosse?

Production ended after the 2019 model year as buyer demand shifted decisively from sedans to crossovers and SUVs. Buick redirected toward the Enclave, Envision, and Encore. The LaCrosse was discontinued at its highest quality point, which is exactly why used examples represent value.

What is the most reliable Buick LaCrosse model year?

The 2017–2019 third-generation cars with the 3.6L V6 are generally the strongest combination of refinement and dependability, benefiting from a mature powertrain and accumulated production fixes. Purely on engine durability, the first-generation 3.8L V6 cars have the better reputation, but the surrounding vehicle is far more dated.

Should I avoid the eAssist four-cylinder LaCrosse?

Not automatically, but understand the trade. The mild-hybrid system delivers modest fuel savings while adding a battery and motor-generator that are more expensive to service than anything on the V6 car. If efficiency is your top priority and the hybrid system checks out clean, it works. If you value simplicity, the V6 is the better long-term ownership proposition.

Are there specific years with transmission problems?

Some early second-generation cars from 2010–2011 have reported six-speed automatic complaints. Later second-generation years and the third-generation eight- and nine-speed units are generally better regarded. Test every gear under real load during the test drive rather than relying on a parking-lot demonstration.

How long can a Buick LaCrosse last with proper maintenance?

With regular service, 150,000 to 200,000 miles is a realistic expectation across the V6 cars, and the first-generation 3800 Series III engines routinely exceed that. The practical limits on an older LaCrosse are usually corrosion and accumulated electrical issues, not the engine itself.

FAQ

What is the most reliable Buick LaCrosse model year?

The 2017–2019 third-generation cars with the 3.6L V6 are generally the strongest combination of refinement and dependability, benefiting from a mature powertrain and accumulated production fixes. Purely on engine durability, the first-generation 3.8L V6 cars have the better reputation, but the surrounding vehicle is far more dated.

Should I avoid the eAssist four-cylinder LaCrosse?

Not automatically, but understand the trade. The mild-hybrid system delivers modest fuel savings while adding a battery and motor-generator that are more expensive to service than anything on the V6 car. If efficiency is your top priority and the hybrid system checks out clean, it works. If you value simplicity, the V6 is the better long-term ownership proposition.

Are there specific years with transmission problems?

Some early second-generation cars from 2010–2011 have reported six-speed automatic complaints. Later second-generation years and the third-generation eight- and nine-speed units are generally better regarded. Test every gear under real load during the test drive rather than relying on a parking-lot demonstration.

How long can a Buick LaCrosse last with proper maintenance?

With regular service, 150,000 to 200,000 miles is a realistic expectation across the V6 cars, and the first-generation 3800 Series III engines routinely exceed that. The practical limits on an older LaCrosse are usually corrosion and accumulated electrical issues, not the engine itself.

What is the best value LaCrosse model year?

The 2014–2016 second-generation V6 cars offer the best value, delivering roughly 90% of the third-generation experience at a substantially lower entry price. You lose some driver-assistance features and interior polish, but keep the proven V6, quiet ride, and available all-wheel drive.

Is the 3.6L V6 engine reliable?

The 3.6L V6 is dependable when oil changes are done on schedule, but it has documented timing-chain stretch and oil-consumption issues, especially with extended intervals. Verify maintenance history and listen for cold-start rattle. On high-mileage examples without records, budget for possible chain service.

Should I buy a first-generation LaCrosse?

A first-generation 3.8L car in good structural condition is arguably a lower-risk purchase than a mid-priced 3.6L with unknown history, despite ranking lower on refinement. If your priority is a dependable vehicle rather than a near-luxury experience, that inversion is real and worth acting on.

What should I inspect before buying a used LaCrosse?

Check for cold-start noise, oil level and condition, transmission behavior under load, hybrid-system codes if applicable, undercarriage corrosion, and suspension play. Run the VIN through NHTSA's recall database and pull a vehicle history report. A pre-purchase inspection by a GM specialist is essential.

How does the LaCrosse compare to the Toyota Avalon?

The LaCrosse generally costs less used and gives up some resale strength and reliability reputation. The Avalon's higher demand is precisely why the LaCrosse represents better value per dollar. Both are quiet, full-size sedans, but the Buick offers a more premium cabin for less money.

Is the LaCrosse expensive to maintain?

Ownership costs land between mainstream sedans and luxury brands. Routine parts are reasonably priced through GM's network. The expensive exposures are concentrated: timing-chain work on a neglected 3.6L, eAssist battery service, and infotainment module replacement on early second-generation cars.

Sources

• https://www.caranddriver.com/buick/lacrosse
• https://www.edmunds.com/buick/lacrosse/
• https://www.kbb.com/buick/lacrosse/
• https://www.motortrend.com/cars/buick/lacrosse/
• https://www.consumerreports.org/cars/buick/lacrosse/
• https://www.nhtsa.gov/vehicle/2017/BUICK/LACROSSE
• https://www.jdpower.com/cars/buick/lacrosse
• https://www.autotrader.com/cars/buick/lacrosse
• https://www.cars.com/research/buick-lacrosse/

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