← New search

1978 GMC Kingsley

Owner reports · Recalls · Investigations

Limited comparison data

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

About this comparison →

How this year compares

Owner complaints by model year

Other model years Selected year
Compare all Kingsley years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 1 of 1 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.

  • Service Brakes. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

Service Brakes complaints

1 reports
Clear category filter
38,000 miles · Sep 24, 2014
Service Brakes

TL* THE CONTACT OWNS A 1978 GMC KINGSLEY MOTOR HOME (NA). THE CONTACT STATED THAT THE BRAKES FAILED ON SEVERAL OCCASIONS. THE MANUFACTURER SUGGESTED THAT THE CONTACT TAKE THE MOTOR HOME TO TWO SEPARATE DEALERS; HOWEVER, THEY WERE UNABLE TO REMEDY THE FAILURE. THE FIRST DEALER REFERRED THE CONTACT TO A SECOND DEALER WHO INDICATED…

Read full complaint

TL* THE CONTACT OWNS A 1978 GMC KINGSLEY MOTOR HOME (NA). THE CONTACT STATED THAT THE BRAKES FAILED ON SEVERAL OCCASIONS. THE MANUFACTURER SUGGESTED THAT THE CONTACT TAKE THE MOTOR HOME TO TWO SEPARATE DEALERS; HOWEVER, THEY WERE UNABLE TO REMEDY THE FAILURE. THE FIRST DEALER REFERRED THE CONTACT TO A SECOND DEALER WHO INDICATED THAT THE BRAKING SYSTEM WAS NOT APPROVED BY THE DEPARTMENT OF TRANSPORTATION TO INSTALL THE DISC UPGRADE SYSTEM WITH A DRUM KIT. THE CONTACT WAITED MORE THAN FIFTEEN MONTHS TO GET THE MOTOR HOME REPAIRED. THE MOTOR HOME WAS REPAIRED VARIOUS TIMES BY THE SECOND REPAIR SHOP, BUT THE BRAKE FAILURE RECURRED. THE EMERGENCY BRAKING SYSTEM WAS OVERHAULED AND NOT RE-INSTALLED. ON MORE THAN TWO OCCASIONS, THERE WAS AIR IN THE BRAKES AND THE CONTACT HAD TO APPLY FORCE TO THE BRAKE PEDAL. THE MOTOR HOME SLID FORWARD UPON DEPRESSING THE BRAKE PEDAL AND DID NOT MAKE A COMPLETE STOP. THE MOTOR HOME WAS NOT REPAIRED. THE CONTACT MADE NUMEROUS ATTEMPTS TO GET THE DEALER AND THE REPAIR SHOP TO REMEDY THE FAILURE. THE VIN WAS NOT AVAILABLE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 38,000.

NHTSA ODI #10638727

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.