2018 Buick Lacrosse problems

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The Buick LaCrosse is a four-door, front-wheel-drive sedan manufactured by Buick since model year 2005, and marketed variously across four generations for the North American and Chinese markets.

The first-generation LaCrosse replaced the Century and Regal in North America beginning for model year 2005 as a five- or six-passenger, four-door, front-wheel-drive, V6-powered sedan using GM's mid-size W platform—and marketed in Canada as the Buick Allure. Notably, the first generation was also offered with a V8 engine, as a high-performance sub-model marketed as the LaCrosse Super (2008–2009). LaCrosse production and marketing began for China with model year 2006.

The second-generation LaCrosse was introduced for 2010 as a larger premium sedan for North American and Chinese markets using a long-wheelbase (LWB) variant of the Epsilon II platform shared with the Cadillac XTS—and available solely as a five-passenger sedan with a range of four- and six-cylinder engines.

The third generation was introduced for North America and China for model year 2017 using the GM Epsilon platform shared with the Chevrolet Impala, notably offering a mild hybrid powertrain combining 20-kilowatt (27 hp) electric and 2.5-liter Ecotec gasoline engine. North American production ended with the third generation, with model year 2019; however, it continued to be offered in China, with a 2019 facelift.

The fourth-generation LaCrosse, launched in 2023, is currently manufactured and marketed solely in China. It is powered by a turbocharged 1.5-liter or 2.0-liter four-cylinder engine.

2018 Buick Lacrosse

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Common 2018 Buick Lacrosse problems

The 2018 Buick Lacrosse has been reported to have several common problems based on complaints from owners. These issues include:

  • Door Lock Actuator Failure: Many Buick LaCrosse owners have reported issues with the door lock actuator. This failure can prevent passengers from opening the door from both sides, making it difficult to enter or exit the vehicle.
  • Clunking Noises From Steering: Some LaCrosse owners have reported hearing clunking noises while steering their vehicles. This issue has been reported for the 2005 to 2014 model years and can be a sign of a more significant problem with the steering system.
  • Headlight Failure: The 2005 and 2006 LaCrosse models have been reported to have issues with headlights, including the low beams flickering or going out completely. This can be a severe and dangerous issue, although it is not too expensive to repair.
  • Power Steering Hose Leaks: Owners of 2005-2010 Buick LaCrosse have reported leaks in the power steering hose. This can cause fluids to leak into the cabin, potentially leading to more serious problems.
  • Engine Problems: The 2011 Buick LaCrosse has been reported to have the most overall complaints, with engine problems being the worst category. Common engine problems include the engine light coming on and transmission slipping.
  • Air Bag Light On/Off While Driving: The 2008 LaCrosse has been reported to have issues with the airbag light turning on and off while driving. This can be a severe safety issue and may require costly repairs.

These are some of the most common problems reported by Buick LaCrosse owners. While the LaCrosse has above-average reliability ratings, these issues can be a concern for potential buyers. It is essential to have any used vehicle inspected by a certified mechanic before purchasing to ensure that it is in good working condition.

2018 Buick Lacrosse engine

What is the most common problem with the Buick LaCrosse?

Many of the LaCrosse's common problems in this list are fairly minor and can be fixed through a simple replacement.

  • Check Engine Light Turning On. ...
  • Door Lock Actuator Failure. ...
  • Clunking Noises From Steering. ...
  • Headlight Failure. ...
  • Power Steering Hose Leak.

What year is a bad Buick LaCrosse?

According to most previous owners, 2010 was the absolute worst year for the Buick Lacrosse. This model had a serious transmission issue that could cost more than $3,000 to have repaired if your vehicle had the problem. It was one of the most costly repairs and common in this year.

What is the recall on the 2018 Buick LaCrosse?

General Motors LLC (GM) is recalling certain 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, Malibu and Colorado and GMC Terrain, Acadia and Canyon vehicles. The high pressure fuel pump may detach from its mounting flange, possibly resulting in the pump damaging the high pressure fuel line.

Are Buick LaCrosse expensive to fix?

The average annual repair cost is $569 which means it has average ownership costs.

What is the most common problem with the Buick LaCrosse?

Many of the LaCrosse's common problems in this list are fairly minor and can be fixed through a simple replacement.

  • Check Engine Light Turning On. ...
  • Door Lock Actuator Failure. ...
  • Clunking Noises From Steering. ...
  • Headlight Failure. ...
  • Power Steering Hose Leak.

What year is a bad Buick LaCrosse?

According to most previous owners, 2010 was the absolute worst year for the Buick Lacrosse. This model had a serious transmission issue that could cost more than $3,000 to have repaired if your vehicle had the problem. It was one of the most costly repairs and common in this year.

Are there any recalls on 2018 Buick LaCrosse?

General Motors LLC (GM) is recalling certain 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, Malibu and Colorado and GMC Terrain, Acadia and Canyon vehicles. The high pressure fuel pump may detach from its mounting flange, possibly resulting in the pump damaging the high pressure fuel line.

Why was Buick LaCrosse discontinued?

There was even a fun LaCrosse once, though GM gave up on LaCrosse here after 2019, probably because Buick's core American demo is older and also because Buick's existence in America as a sort of quasi-luxury brand was increasingly confusing.

2018 Buick Lacrosse car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Buick Lacrosse problems, we found that the most common problems with these 2023 model year vehicles are:

  • Electrical system problems
  • Power train problems
  • Engine problems
  • Service brakes problems
  • Hydraulic problems

The graph below shows statistics for all 2018 Buick Lacrosse vehicle components and the number of complaints received.

2018 Buick Lacrosse complaints

The NHTSA has received 9 complaints about various vehicle components related to the 2018 Buick Lacrosse.

2024-06-11

SERVICE BRAKES, HYDRAULIC,FUEL SYSTEM, GASOLINE,POWER TRAIN PROBLEM

  • Date Of Incident: 2024-06-03
  • VIN: 1G4ZP5SZ9JU
  • Components: SERVICE BRAKES, HYDRAULIC,FUEL SYSTEM, GASOLINE,POWER TRAIN
  • Summary: The contact owns a 2018 Buick Lacrosse. The contact stated while driving at an undisclosed speed, the vehicle hesitated to accelerate while the accelerator pedal was depressed. The contact pulled over and checked underneath the vehicle. The contact discovered that the START/STOP accumulator endcap bolt had detached, causing transmission fluid to leak onto the ground. The vehicle was towed to the residence. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact stated that in 2021, he detected an abnormal fuel odor coming through the air vents while driving. The brake pedal also stuck while depressed, and the rear brake pads needed to be replaced frequently. The contact stated that the vehicle was taken to an unknown dealer in 2021 for the fuel odor, and an unknown fuel system part was replaced. The contact related the failures to NHTSA Campaign Numbers: 20V668000 (Power Train), 18V358000 (Fuel System, Gasoline), and 18V576000 (Service Brakes, Hydraulic); however, the VIN was not included in the recalls. The manufacturer was made aware of the failure but informed the contact that there was no recall associated with the VIN. The failure mileage was 161,188.
2023-12-23

ENGINE PROBLEM

  • Date Of Incident: 2023-12-04
  • VIN: 1G4ZP5SS0JU
  • Components: ENGINE
  • Summary: Thermostat failure at 56,000 miles.
2023-11-09

ELECTRICAL SYSTEM PROBLEM

  • Date Of Incident: 2023-11-06
  • VIN: 1G4ZP5FV2JU
  • Components: ELECTRICAL SYSTEM
  • Summary: The contact owns a 2018 Buick Lacrosse. The contact stated that the key fob failed to open the doors and the vehicle was unable to be restarted. The failure had recurred on several occasions. The contact stated that the batteries in the key fob were replaced but the failure persisted. The local dealer was notified of the failure, but no assistance was offered. The manufacturer was not yet contacted. The failure mileage was 100,000.
2023-05-25

POWER TRAIN,ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM PROBLEM

  • Date Of Incident: 2023-05-04
  • VIN: 1G4ZR5SS4JU
  • Components: POWER TRAIN,ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM
  • Summary: I have brought my 2018 Buick Lacrosse to two different Buick dealerships who say that even though a special instruction letter was recognized and a recall was observed, because my check light went out and the codes on the car where cleared, they will not fix either recall. On three different occasions, the car slowed down to a crawl speed, the check engine light went on and the brakes applied themselves. Also across the dash was displayed 'service transmission'. I thought it was the accelerator pedal position sensor, but it may be a transmission problem. I've had it towed on three different occasions and had the battery replaced. Neither dealership will not fix the problem, however.
2022-01-19

VEHICLE SPEED CONTROL PROBLEM

  • Date Of Incident: 2022-01-18
  • VIN: 1G4ZP5SZXJU
  • Components: VEHICLE SPEED CONTROL
  • Summary: When I tried to stop at the traffic light, the car suddenly accelerated and went forward. At that time, the car brake was engaged. On the same day; When I tried to go forward at the traffic light, the car suddenly accelerated. The dealer service center said, "We cannot find any issue with the transmission."
2020-01-27

ELECTRICAL SYSTEM PROBLEM

  • Date Of Incident: 2019-07-20
  • VIN: 1G4ZS5SS3JU
  • Components: ELECTRICAL SYSTEM
  • Summary: 2018 BUICK LACROSSE. CONSUMER WRITES IN REGARDS TO VEHICLE SHUTTING OFF SUDDENLY. *LD THE CONSUMER STATED THE BATTERY WAS REPLACED, BUT THE FAILURE RECURRED. THE DEALER UPDATED THE SOFTWARE , BUT COULD NOT GUARANTEE THE FAILURE WOULD NOT RECUR. *JS
2019-09-26

ELECTRICAL SYSTEM PROBLEM

  • Date Of Incident: 2019-09-23
  • VIN: 1G4ZP5SS2JU
  • Components: ELECTRICAL SYSTEM
  • Summary: I RECEIVED A NOTICE FROM GM THAT MY VEHICLE WITH THE ELECTRICAL CONNECTION TO THE ACCELERATOR PEDAL WHICH COULD CAUSE A A REDUCED POWER AND ACCELERATION CONDITION. HOWEVER, THIS IS NOT A RECALL AND I SHOULD NOT SEEK A REPAIR UNTIL I HAVE EVIDENCE THAT MY VEHICLE HAS THIS PROBLEM. THIS SOUNDS LIKE A SERIOUS SAFETY RISK TO ME. IF THIS CONDITION OCCURS WHEN I AM MERGING INTO TRAFFIC ON AN INTERSTATE, IT COULD CAUSE A SERIOUS ACCIDENT. APPARENTLY OWNERS ARE SUPPOSED TO WAIT FOR SUCH AN OCCURRENCE IN ORDER TO GATHER EVIDENCE OF A NEED FOR A REPAIR. I WANT GM TO TELL ME IF MY VEHICLE HAS THIS DEFECT IN ADVANCE AND, IF SO, REPAIR IT BEFORE THE DISASTER OCCURS.
2018-12-10

ENGINE PROBLEM

  • Date Of Incident: 2018-01-02
  • VIN: 1G4ZR5SS9JU
  • Components: ENGINE
  • Summary: IF STOPPED UPHILL AND THE AUTO STOP ACTIVATES, WHEN YOU RELEASE THE BRAKE THE CAR CAN ROLL BACK, AND THE WAY PEOPLE STOP ON TOP OF YOU THESE DAYS YOUR CAR CAN ROLL BACK INTO THEM AND YOU HAVE TO REPAIR THEIR CAR. PLUS IT ACTUALLY TAKES MORE GAS THAN MY V8 2016 GMC SIERRA THAT DOESN'T STOP WHEN TRAVELING FROM MY FUELING LOCATION TO MY HOME, PER THE CARS OWN COMPUTER SYSTEM
2018-10-10

UNKNOWN OR OTHER PROBLEM

  • Date Of Incident: 2018-10-05
  • VIN: 1G4ZP5SS7JU
  • Components: UNKNOWN OR OTHER
  • Summary: I SENT THIS EMAIL TO THE SURVEY FOR RANDY MARION DEALERSHIP ON STATESVILLE RD HERE IN HUNTERSVILLE NC. AGAIN I DO NOT WANT THE VEHICLE BACK AS IT IS TOO MUCH RISK FOR ME, MY FAMILY AND MY WORK. IT PUT ME IN A DANGEROUS SITUATION FROM BEING STUCK IN THE STREET AND DEALING WITH AN ANGRY PASSENGER. WE MUST GET THIS RESOLVED IMMEDIATELY. I AM LOSING MONEY. I NEED A DEPENDABLE VEHICLE. THE SALES PART WENT AS EXPECTED. A LOT OF SMILES AND VERY ENGAGED IN CONVERSATION. THE SALES GUY MIKE WAS VERY NICE. NO PRESSURE. THE PROBLEM IS AFTER THE CARE WAS SIGNED FOR. AFTER THE EXCITEMENT OF GETTING A BRAND NEW VEHICLE I REALIZED I PAID TOO MUCH AND DIDN'T UNDERSTAND ALL THE CHARGES THAT JACKED THE TOTAL UP SO FAR. HOWEVER THAT'S NOT MY ISSUE. MY ISSUE IS THE BRAND NEW CAR IS SHUTTING OFF IN THE MIDDLE OF THE STREET. IT GOES COMPLETELY DEAD. LEAVING ME STRANDED. IT HAPPENED THREE TIMES ON 10/5. THE BRAND NEW VEHICLE IS PPUTTING ME IN A DANGEROUS SITUATION FOR ME, MY FAMILY AND MY CLIENTS. SO I'M NOW LOSING INCOME AND IT ALSO CAUSED ME TO HAVE A BAD CUSTOMER SERVICE EXPERIENCE WITH A CLIENT WHICH EFFECTS MY PROFESSIONAL REPUTATION. THE PROBLEM WITH THE VEHICLE IS MAJOR AND A SERIOUS SAFETY ISSUE. YOUR SERVICE TEAM IS WORKING WITH GMC ENGINEERS TO FIGURE OUT HOW TO FIX THE PROBLEM, HOWEVER I DO NOT WANT THIS VEHICLE. YOUR SALES MANAGER STEVE SAYS THIS IS UP TO GMC TO DETERMINE IF A VEHICLE CAN BE EXCHANGED OR NOT. THIS IS COMPLETELY UNACCEPTABLE FOR ME. I WORK TOO HARD AND A LOT OF PEOPLE DEPEND ON ME.

2018 Buick Lacrosse recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 3 recalls for different components of the 2018 Buick Lacrosse.

2020-10-29
  • Manufacturer: General Motors LLC
  • Components: POWER TRAIN:AUTOMATIC TRANSMISSION
  • Summary: General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may have missing bolts.
  • Consequence: Missing bolts on the start-stop accumulator endcap could result in a transmission oil leak and may progress to a loss of propulsion, increasing the risk of a crash. A transmission fluid leak in the presence of an ignition source may increase the risk of fire.
  • Remedy: GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202313440.
2018-08-30
  • Manufacturer: General Motors LLC
  • Components: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
  • Summary: General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Equinox, Impala, Cruze, Volt and Bolt EV vehicles, GMC Terrain vehicles, Buick Lacrosse and Regal vehicles, Cadillac XTS and XTS Professional vehicles and 2018 Chevrolet Malibu vehicles. The rear brake caliper pistons may have an insufficient coating causing gas pockets to form, potentially reducing rear brake performance.
  • Consequence: A reduction of braking performance can increase the risk of a crash.
  • Remedy: GM will notify owners, and dealers will bleed the vehicle's brake system, free of charge. The recall began October 11, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18279.
2018-05-31
  • Manufacturer: General Motors LLC
  • Components: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
  • Summary: General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from its mounting flange, possibly resulting in the pump damaging the high pressure fuel line.
  • Consequence: A damaged fuel line can create a fuel leak, increasing the risk of a fire.
  • Remedy: GM will notify owners, and dealers will replace the high pressure fuel pump, and high pressure fuel pipe, free of charge. The recall began July 2, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18188.

Negative 2018 Buick Lacrosse car reviews

  1. Garnet Thompson 2024-09-14

    If you are considering purchasing a car, I would like to share my experience with Buick. Unfortunately, I had a negative experience with their customer care and would not recommend buying from GM. I purchased a 2018 Buick Lacrosse as a new car, and it has had a water sloshing sound behind the dashboard since 2019. Despite visiting the dealer service center more than seven times and having the heater coil and water pump changed, as well as the air purged from the system, the problem persists. Although the service center claims they cannot hear the sound, it is still present every time I drive the car. I have not received the level of customer care I expected from either the dealer service or GM customer center. I hope my experience can help inform your decision. Thank you.

  2. Fern Shanahan 2024-09-13

    I did a lot of research before purchasing this car. On paper, it looked great - huge, comfortable, full of tech, and with all the necessary safety features. I found a great deal on it, 30% off with only 3000 miles on it. During my test drive, everything seemed okay - the ride was soft, quiet, and smooth. However, when I drove it on a windy highway with steep inclines and declines, I noticed some issues. The front driver seat was uncomfortable, and there was noticeable vibration under the seat when the speed was above 60. The whole car shook when the speed approached 80, and the transmission shifted up and down, causing the car to kick front and back when going uphill. Even after driving it for 1500 miles, I still couldn't find a comfortable position to sit in, even with a seat cushion. The car waddled all the time, and I even experienced motion sickness. Although I loved the car before I bought it, I can't even drive it now because of the discomfort. It's hard to believe, but I miss my Corolla LE with its mere 128 hp and terrible wind noise and revving engine uphill and downhill. At least I could put earbuds in and forget about the road. This car keeps rocking and jerking me, and I'm stuck with it. After two years, the car continues to jerk and shake, and the transmission is terrible, especially in cold weather. The tires wore out after only 35k miles, and the Bose subwoofer makes a loud buzz with each beat. I can't wait to get rid of this car.

  3. Julius Ebert 2024-09-09

    The ride of the base sedan I rented for 4 days was smoother, quieter and more free of vibration than any car I have driven in the past two years, including the Toyota Avalon, Lexus ES350, Lincoln Continental, and Impala. However, I did find the seats uncomfortable. The seat bottom is hard, causing soreness and fatigue to set in within 15 minutes. Additionally, the seat back lacks sufficient lumbar support, even when the power control is set for maximum support. On the bright side, the powertrain is smooth and quiet, the air conditioner is cold and powerful, and the gearshift control is unconventional but easy to figure out. Interestingly, I found that several much less expensive full-sized cars have more comfortable front seats than the Buick Lacrosse, Toyota Avalon, and Lincoln Continental, such as the 2018 Toyota Camry and 2017 on up Kia Optima. As a potential buyer seeking ride and seat comfort, my favorite prospect so far is the 2018 Camry LE or XLE, as it offers near LaCrosse levels of ride comfort and quietness with much softer, better-shaped seats and superb directional stability on the highway - all important characteristics for fatigue-free long-distance cruising.

  4. Lazaro Homenick 2024-08-27

    I've been driving my LaCrosse Essence for 3 years and 13k miles, and I had planned to purchase it once the lease ends. However, I'm now having second thoughts. On the positive side, the vehicle has been smooth and comfortable, with some power, a quiet ride, and enjoyable driving experience. The gas mileage, while not ideal, is still reasonable. The interior design is also quite stylish, with Buick's Intellilink having an elegant look and the navigation software being particularly impressive with its 3D view. On the downside, the transmission is a major concern. While it hasn't been as problematic for me as it has been for others, I have noticed that it shifts poorly when slowing down to a near stop and then accelerating again. I'm also worried about its reliability in the long run, given GM's reputation for automatic transmission issues. The stop-start system is not a major issue for me, but it does seem like a waste and only shuts off the engine for a short time. The navigation interface is a bit clunky, and the climate controls are not very intuitive. However, I have grown accustomed to them, including the unusual gear shift knob/system. The stereo system is a bit of a letdown, despite paying for the upgraded Bose system. Overall, I have mixed feelings about the LaCrosse Essence, but I appreciate its positive features and hope that the transmission issues won't become a major problem.Feels like it has no midbass, no kick. In fact, despite Buick angling to get rid of the

  5. Haley Eichmann 2024-08-15

    This car has a db reading of 70 to 74 db on smooth paved roads, which is pretty good. However, during our recent cross-country trip from Florida to Washington State, we noticed that the cabin noise was very high (80 to 85 db) on rough roads. Bumps in the road came right through the suspension, and there was noticeable and annoying vibration transmitted through to the rearview mirror. On the exposed aggregate paving on roads around Seattle, the road noise was so loud that we had to turn up the audio to a very high level. Now that we are back in Florida on smooth roads, the ride is okay, but there is still a small vibration evident in the rearview mirror, which seems to be coming through the body frame. Despite these issues, the interior quality is excellent, and the seats are very comfortable. However, the noise problem makes me regret purchasing this vehicle. It's been a year since the purchase, and all of the above still hold true. We had the dealer check the noise and rearview mirror vibration, and he indicated that they are both endemic in this model. Buick has no fix available, except to perhaps look into buying a new set of 'softer' riding tires.

Positive 2018 Buick Lacrosse car reviews

  1. Emory Kuhic 2025-01-07

    I have a crimson red premium with the 20I hope you're doing well! I just wanted to let you know that I woke up feeling more rested than on previous trips. Maybe I'll end up liking this car after all.

  2. Davin Bechtelar 2024-11-10

    Compared to other cars in its class, this car is great overall. I compared it to a Maxima, Impala, and a 300, and while all cars were good in their own right, this one stood out. The Maxima was sporty, the 300 was roomy, and the Impala was a good blend of both, but the Buick was better than all of them. Initially, I didn't even consider a Buick, thinking 'Buick? I'm not grey yet...', but as the commercial says, it's not your father's Buick. What drew me to this car was its superior performance and features. It has the 3.6 V6 Essence package, good room for family, good power for in and out traffic, nice interior and exterior, and a smooth ride. I don't know what the other reviewers were complaining about. I highly recommend taking it for a test drive, a nice long one, not just around the block like some dealerships have you do. Mess around with the features and give yourself time to learn where things are and how things work. Watch and read reviews, and while you may come across some nit-picky reviews, overall, I think you will find that this is a great car. Additionally, the 4-year bumper-to-bumper, 6-year powertrain, 2-year service and roadside, and paint and rust warranty is hard to beat. You could go with Lexus, Cadillac, or some other high-end luxury car and probably spend 20k more, but for an entry-level luxury car that's nicely equipped, you get a good car for the price. Lastly, for all the naysayers about the auto start-stop, I've driven many worse cars that have auto start-stop, and this one is the best by far. You'll only notice it if you really let it bug you or pay attention to it. If you live in a hot climate like Nevada, you can bypass the function by setting your climate control to Max, not eco, and run the AC. This puts a draw on the battery and engine, and your car stays running in my experience. Not that it saves on gas.If you drive a hybrid, it feels similar at the start. My impression is that it's a good family car that is well designed inside and out. The power and handling are smooth. If you're looking for a competitively priced car that is well equipped for the price, I recommend going with the Essence trim level.

  3. Adriel Crooks 2024-10-10

    The engine is really decent and responds well when booted. I haven't had any problems with merges. However, the different levels can be confusing. It's a good idea to make a list of must-haves or things you really want, for example, the base model does not have Sirius, but it has everything else. I find the seat comfortable for long distance riding. The best improvement from my 2012 model is the backup camera. The LaCrosse has had poor rear visibility for a long time, so I'm very happy with this upgrade. I've driven it for 40,000 miles now and, apart from one disconcerting occurrence just two weeks ago when it had a system hiccup affecting the engine/transmission system, which brought me to a crawl on takeoff and capped in 4th gear, everything has been great. Ultimately, the lights went out after letting it sit for 20 minutes, but I still brought it in. It needed the ECM to be reprogrammed, which cost $189. The throttle body needs cleaning as well, but that's next on my budget. Other than that, all is well!

  4. Gust Dach 2024-10-09

    I am thrilled to share my experience with my LaCrosse Essence. As someone who has owned top-of-the-line Cadillacs, Lincolns, BMW's and Mercedes, I never thought I'd find another car that would give me that rare WOW!!! moment that I've seldom experienced during my 60 years behind the wheel. Surprisingly, my LaCrosse Essence has exceeded all my expectations and I believe it is the best car I've ever owned. Thank you, CHARLES PLETCHER.

  5. Brock Goyette 2024-10-04

    Safety features are great. The automatic vertical and parallel parking feature may take some getting used to, but the corrective steering is great when getting near the edge of the road or other lane. The new shifting system is outstanding, and the voice recognition features and navigation system have been significantly improved. The entertainment system/technology has also been improved from my recent 4 Lacrosses. I turned in a 2014 premium Lacrosse and was impressed with all the 2017 changes and new styling. I am also pleased to report that I get 30 MPG on trips. I am looking forward to the Lacrosse Avanir.

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Additional sources

More sources of information about 2018 Buick Lacrosse problems:

2018 Buick LaCrosse Problems | Kelley Blue Book
2018 Buick LaCrosse Problems | Kelley Blue Book
https://www.kbb.com/buick/lacrosse/2018/common-problems/

How reliable is the 2018 Buick LaCrosse? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months.

Buick LaCrosse Problems and Complaints - 13 Issues
Buick LaCrosse Problems and Complaints - 13 Issues
https://repairpal.com/problems/buick/lacrosse

Top Buick LaCrosse Problems · Door Lock Mechanism Sticks · Steering May Develop Clunk Noise From Upper Intermediate Steering Shaft · Check Engine Light Due to Gas ...

Buick LaCrosse Reliability and Common Problems - In The Garage ...
Buick LaCrosse Reliability and Common Problems - In The Garage ...
https://www.carparts.com/blog/buick-lacrosse-reliability-and-common-problems/

Feb 2, 2024 ... Buick LaCrosse Problems · Check Engine Light Turning On · Door Lock Actuator Failure · Clunking Noises From Steering · Headlight Failure · Power ...

2018+ Enclave - common issues? | EnclaveForum.net: Buick ...
2018+ Enclave - common issues? | EnclaveForum.net: Buick ...
https://www.enclaveforum.net/threads/2018-enclave-common-issues.26643/

Jul 4, 2021 ... To much electronic. Good luck in you search. 1998 Torch Red Corvette. Black Interior 2014 White Diamond Lacrosse Premium AWD.

Other years of Buick Lacrosse

buick lacrosse 2019 photo
Lacrosse 2019
Buick

4

2

27

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buick lacrosse 2005 photo
Lacrosse 2005
Buick

313

5

23

  • 5
  • 4
  • 3
  • 2
  • 1
buick lacrosse 2006 photo
Lacrosse 2006
Buick

298

4

30

  • 5
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  • 3
  • 2
  • 1
buick lacrosse 2007 photo
Lacrosse 2007
Buick

245

4

24

  • 5
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  • 3
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buick lacrosse 2008 photo
Lacrosse 2008
Buick

250

2

29

  • 5
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  • 3
  • 2
  • 1
buick lacrosse 2009 photo
Lacrosse 2009
Buick

106

2

30

  • 5
  • 4
  • 3
  • 2
  • 1

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