Reliability, what owners report, and what it costs to keep.
AVOIR's read: the numbers are mixed and the complaint record is worth reading before you commit.
Owners have filed 164 complaints with NHTSA about the 2007 Buick Lucerne, and it carries 4 recalls. These are owner allegations rather than confirmed defects, but the pattern of what people complain about is the most useful signal a used buyer has.
| Area | Complaints | Share |
|---|---|---|
| Electrical system | 41 | 25% |
| Air bags | 15 | 9% |
| Wheels | 11 | 7% |
| Engine | 9 | 5% |
| Structure | 8 | 5% |
| Steering | 6 | 4% |
| Tires | 5 | 3% |
| Suspension | 5 | 3% |
| Unknown or other | 3 | 2% |
| Engine and engine cooling | 3 | 2% |
Verbatim from NHTSA complaint records, trimmed for length.
When I am driving my vehicle will just stall. If I do not let my car run for at least 5-10 minutes before I go anywhere it will stall out on me not long after. It has stalled on the highway, even a few times with my 6 ye
NHTSA complaint: Electrical system
The trunk allows water to enter each time it rains. This causes water to collect in the spare tire department in the trunk. After it rains, trunk must be vacuumed out in order to retrieve water out of trunk. Unfortunatel
NHTSA complaint: Structure
I'VE HAD THE SENSOR TO MY TIRE MONITOR REPLACED 3 TIMES AND IT CONTINUES TO COME ON AND CAUSE MY TIRE LIGHT TO COME ON, ALTHOUGH MY TIRES ARE FINE. IT CONTINUES TO STALL WHEN I'M GOING INTO 1ST GEAR OR CHANGING GEARS ON
NHTSA complaint: Tires
FUSE BOX SHORT DO TO LOCATION CAUSING FUEL PUMP TO STOP WORKING AND YOU KNEW ABOUT IT FOR YEARS , KNOW FUEL PUMP IS NOT WORKING AND FUSE BOX NEED'S REPLACED AND ALL SHOULD BE RECALLED STARTED HAPPENING FROM DAY ONE AND B
NHTSA complaint: Electronic stability control (esc)
IT'S THROWING CODE PO742. WHEN I COME TO A STOP AND TRY TO GO IT HESITATES AND ALMOST CAUSES ACCIDENTS. I'VE DONE RESEARCH AND MY VEHICLE IS NOT THE ONLY ONE OF THESE CARS THAT HAVE THE SAME PROBLEMS, SO IT'S DEFINITEL
NHTSA complaint: Power train
SEVERE ENGINE OIL LEAKAGE AT 80,000 MILES SEVERE REAR MAIN SEAL LEAKAGE AT 80,000 MILES
NHTSA complaint: Engine
I PURCHASED MY '07 BUICK LUCERNE CXL ABOUT A YEAR AGO AGO AN I ACTUALLY LOVE THE CAR HOWEVER; ABOUT 3 OR SO MONTHS AGO I NOTICED A WHAT I AM SUSPECTING IS THE TRANSMISSION OR POSSIBLY A CENSOR OR RELAY ISSUE CAUSING THE
NHTSA complaint: Power train
I WAS DRIVING DOWN THE ROAD ABOUT 1 MIKE FROM MY HOUSE. THE ROAD IS A COUNTRY ROAD AND IS STRAIGHT. I WASN'T DISTRACTED OR SPEEDING. IT HAPPENED SO FAST BUT I THINK I MAY HAVE HIT A SLIGHT BUMP ON THE RIGHT HAND SHOUL
NHTSA complaint: Steering
NHTSA lists 4 recall campaigns for the 2007 Buick Lucerne. Recalls are free to have fixed at a franchised dealer regardless of who owns the car now, but only if they were never done, so check the VIN of the specific car rather than trusting the model.
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) is recalling certai
Risk: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury. Additionally, a key knocked out of the run position will cause
Fix: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 23, 2014.
GM IS RECALLING 857,735 MY 2006-2008 BUICK LUCERNE; CADILLAC DTS; HUMMER H2; MY 2007-2008 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL, SATURN OUTLOOK; AND MY 2008 BUICK ENCLAVE VEHICLES EQUIPPED WITH A HEATED WIP
Risk: THIS MAY CAUSE OTHER ELECTRICAL FEATURES TO MALFUNCTION, CREATE AN ODOR, OR CAUSE SMOKE INCREASING THE RISK OF A FIRE.
Fix: DEALERS WILL INSTALL A WIRE HARNESS WITH AN IN-LINE FUSE FREE OF CHARGE. THE RECALL BEGAN ON SEPTEMBER 12, 2008. OWNERS MAY CONTACT BUICK AT 1-866-608-8080; CADILLAC AT 1-800-982-2339 OR HTTP://WW
CERTAIN VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 118, 'POWER OPERATED WINDOW, PARTITION, AND ROOF PANEL SYSTEMS.' UNDER THE STANDARD, THE SUNROOF MAY ONLY BE CLOSED WHEN THE IGNITION IS ON, OR AFTER THE IGNITION IS TURNED OFF, BUT BEFORE EITHER OF T
Risk: THIS STANDARD SPECIFIES REQUIREMENTS FOR POWER OPERATED WINDOW, PARTITION, AND ROOF PANEL SYSTEMS TO MINIMIZE THE LIKELIHOOD OF DEATH OR INJURY FROM THEIR ACCIDENTAL OPERATION.
Fix: DEALERS WILL INSTALL A WIRE HARNESS. THE RECALL BEGAN ON MAY 29, 2008. OWNERS MAY CONTACT CADILLAC AT 1-866-982-2339.
GM IS RECALLING CERTAIN MODEL YEAR 2006-2009 BUICK, LUCERNE; CADILLAC DTS; HUMMER H2; MODEL YEAR 2008-2009 BUICK ENCLAVE; CADILLAC CTS; MODEL YEAR 2007-2009 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL; SATURN OUT
Risk: IT IS POSSIBLE FOR THE HEATED WASHER MODULE TO IGNITE AND A FIRE MAY OCCUR.
Fix: DEALERS WILL PERMANENTLY DISABLE AND REMOVE THE HEATED WASHER FLUID MODULE. AN UPDATED PAGE FOR THE OWNER MANUAL WILL BE PROVIDED AND INSERTED IN THE OWNER MANUAL TO DOCUMENT THAT THE FEATURE HAS BEE
| Reliability raw | 66 | good |
|---|---|---|
| Longevity est. | 72 | good |
| Maintenance | 75 | good |
| Depreciation | 54 | average |
| Performance | 59 | average |
| Efficiency | 38 | below average |
Percentile ranks against other midsize & large cars in the catalog.
What stands behind each score for this car:
Owners have filed 164 complaints with NHTSA for this model-year, and electrical system is the most reported area with 41 of them (25%). There are 4 recalls on record. Check any specific car against its VIN before buying.
AVOIR scores its reliability 66/100 (good) from NHTSA recall campaigns and complaint density. That figure is a raw complaint count, not yet adjusted for sales volume, so a high-volume model scores worse than it deserves.
AVOIR scores its longevity 72/100, but that figure is an estimate built from the powertrain and the brand's record, not a measurement. A 2007 car has no 200,000-mile population to observe yet, so treat it as a prior rather than evidence.
AVOIR's read: be careful, because the numbers are mixed and the complaint record is worth reading before you commit. Its overall ownership score is 64/100. Condition, mileage and service history still matter more than any score, so get a pre-purchase inspection on the specific car.
Sources: NHTSA recalls and complaints, EPA fuel economy, IIHS awards, and live market listings. A score describes a model-year, not the individual car in front of you. Get a pre-purchase inspection.