Buick Lucerne ReliabilityAll Years Ranked (2006–2009)
Side-by-side AutoScores, risk levels, and owner-cost projections for every Buick Lucerne we've analyzed. Identify the best years to buy, the ones to avoid, and the problems that follow the Lucerne across generations.
Average AutoScore
80/100
Best Year
2006 Buick Lucerne
Score 85
Weakest Year
2007 Buick Lucerne
Score 78
Every Buick Lucerne Ranked
Sorted by AutoScore. Each link opens the full year-specific report.
A comfortable, affordable cruiser, but proceed with caution if considering the V8.
Top risks: Northstar V8 Engine (if equipped) · Electrical System · Suspension & Steering
A comfortable cruiser, but be wary of its electrical system and the optional V8's quirks.
Top risks: Electrical System · Northstar V8 Engine (LD8) · Suspension & Steering
A comfortable cruiser with a strong heart, but its electrical and suspension systems demand diligent pre-purchase scrutiny.
Top risks: Electrical System · Suspension Components · Transmission Solenoids

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Problems That Follow the Lucerne Across Generations
Issues that appear in the top-3 risks across multiple model years — the cost of ownership you can actually predict.
Electrical System
Appears in 3 model years · 100% of generations
Suspension & Steering
Appears in 2 model years · 67% of generations
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