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2005 Buick Century

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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When problems were reported

Mileage at the reported incident

Limited mileage data: 17 of 19 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Exterior Lighting. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports0 fire reports1 injury reports

Engine complaints

1 reports
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140,193 miles · Jun 20, 2014
EngineEngine And Engine Cooling

TL* THE CONTACT OWNS A 2005 BUICK CENTURY. THE CONTACT STATED WHILE TRAVELING 30 MPH, THE VEHICLE DECREASED IN ACCELERATION. THE VEHICLE VEERED TO THE RIGHT AND WAS DRIVEN ONTO THE EMERGENCY LANE AND PLACED IN NEUTRAL GEAR. THE VEHICLE WAS RESTARTED AND RESUMED NORMAL OPERATION. THE FAILURE RECURRED SIX TIMES. THE MANUFACTURE…

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TL* THE CONTACT OWNS A 2005 BUICK CENTURY. THE CONTACT STATED WHILE TRAVELING 30 MPH, THE VEHICLE DECREASED IN ACCELERATION. THE VEHICLE VEERED TO THE RIGHT AND WAS DRIVEN ONTO THE EMERGENCY LANE AND PLACED IN NEUTRAL GEAR. THE VEHICLE WAS RESTARTED AND RESUMED NORMAL OPERATION. THE FAILURE RECURRED SIX TIMES. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE DEALER STATED THAT FAILURE OCCURRED BECAUSE THE VEHICLE NEEDED A PSI FUEL REGULATOR, SES LAMP LIGHT AND EGR VALVE . THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE CURRENT AND FAILURE MILEAGE WERE 140,193. UPDATED 8/19/14*CN THE CONSUMER STATED THE VEHICLE WAS TRADED IN. UPDATED 08/27/2014 *JS

NHTSA ODI #10604816

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.