Reliability & 5-year cost of ownership — 2006 Buick Lacrosse
NHTSA data on file today
The 2006 Buick Lacrosse has 4 NHTSA recall campaigns and 299 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #15V519000 Headlamps may Fail NHTSA notice
- NHTSA #14V355000 Ignition Switch may Turn Off NHTSA notice
- NHTSA #09E005000 STEERING KNUCKLE BREAKING/LOSS OF STEERING CONTROL NHTSA notice
- NHTSA #06V417000 LEATHER SEAT COVERS/AIR BAG SENSING SYSTEM NHTSA notice
Most-cited components in owner complaints
- Exterior Lighting 156 complaints
- Electrical System 83 complaints
- Air Bags 38 complaints
- Steering 26 complaints
- Suspension 11 complaints
- Engine 8 complaints
Of the 299 complaints on file, 16 report a crash and 7 a fire; across all 299 complaints, owners report 16 injuries (owner-reported, not verified by NHTSA).
Below average
Estimated 5-year repair + maintenance cost: $5,000–$8,000AI estimate — not from NHTSA data
The 2006 Buick LaCrosse faces multiple recalls for headlamp module failure, ignition defects, and steering knuckle issues. Frequent complaints about exterior lighting and electrical systems highlight reliability concerns. Owners should prioritize diligent maintenance and inspection.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| Headlamp driver module | 50,000–80,000 miles | $200–$400 | very common |
| Ignition system | 60,000–100,000 miles | $150–$350 | common |
| Steering knuckle | 70,000–110,000 miles | $300–$500 | common |
| Airbag sensing system | 80,000–120,000 miles | $250–$450 | occasional |
| Suspension system | 90,000–130,000 miles | $400–$700 | occasional |
AI estimate — not from NHTSA data: the mileage bands and repair-cost ranges above. Get a written repair quote before you budget.
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil/filter changes every 5,000 miles
- Transmission fluid change at 60,000 miles
- Coolant flush every 45,000 miles
- Brake fluid replacement every 30,000 miles
- Inspect suspension yearly
- Replace air filter every 15,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Dimming or flickering headlights
- Intermittent starting issue
- Loose steering feel
- Airbag warning light
- Unusual suspension noises
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2006 Buick Lacrosse at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.