Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2007 Buick Regal Reliability ReportCommon Problems, Repair Costs & Expert Verdict

86/ 100
MODERATE RISK

Grade: B+

A comfortable, reliable cruiser, provided its common transmission and electrical weaknesses have been addressed or are not yet present.

Full system breakdown + what I would do

Should You Buy the 2007 Buick Regal?

The 2007 Buick Regal, particularly with its venerable 3.8L V6 engine, represents a remarkably comfortable and generally dependable choice for those seeking a value-packed used sedan. While it demands attention to its automatic transmission and some common electrical gremlins, a well-maintained example offers a smooth, quiet ride and robust long-term potential, making it a solid buy if you perform due diligence.

Biggest Strengths

  • Durable 3.8L V6 engine
  • Comfortable and quiet ride quality
  • Simple, proven mechanical design

Top Risk Areas

The systems that break first on the 2007 Buick Regal. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

1
Transmission (4T65-E)major
2
Electrical Systemmoderate
3
Suspension & Steeringmoderate
Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

No active NHTSA safety recalls on file for the 2007 Buick Regal. Always verify with your VIN atnhtsa.gov.

What breaks on the 2007 Buick Regal?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Buick Regal by Year

Compare reliability scores across nearby years of the Buick Regal. Click any year for its full report.

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Similar class, similar year range — ranked by reliability score.

Relevant Products for Your 2007 Buick Regal

Parts and accessories matched to your 2007 Buick Regal

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Frequently Asked Questions

Full Report

2007 Buick Regal

7-system breakdown, mileage danger zones, repair cost projections, buyer checklist, and expert verdict.

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Complete Owner's Guide

Already own one? Get the 13-chapter owner's guide with specs, service schedules, and fluid capacities.

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Final Step

Know every issue before you sign.

A free reliability report can catch a $3,000 problem. Full breakdown for the 2007 Buick Regal — delivered in under 60 seconds.

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