2003 Winnebago Adventurer: Reliability Data

Source: NHTSA — 21 complaints
21
Total Complaints
12,500mi
Median Mileage
SERVICE BRAKES, HYDRAULIC
Top Issue
0
Crash Reports

When Do Complaints Happen?

Distribution of NHTSA complaints by vehicle mileage at time of report.

226 25th Percentile
12,500 Median Mileage
29,924 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

SERVICE BRAKES, HYDRAULIC
8
EQUIPMENT:APPLIANCE:AIR CONDITIONER
2
SUSPENSION:FRONT
1
STEERING
1
UNKNOWN OR OTHER
1
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
1
ELECTRICAL SYSTEM
1
EQUIPMENT
1
SERVICE BRAKES, HYDRAULIC:BRAKE FLUID LOW WARNING: LAMP
1
STEERING: STEERING WHEEL/HANDLE BAR
1

Severity Assessment

0
Crashes
1
Fires
0
Injuries
0
Deaths

Sample Complaint Reports

"WILLIAM COUCH VS. WINNEBAGO INDUSTRIES.*MR CONSUMER ONLY USED THE MOTORHOME FOR TWO WEEKS AFTER PURCHASE. THE REST OF THE TIME IT WAS AWAITING REPAIRS. THE VEHICLE HAD OVER 30 SAFETY AND QUALITY ISSUES. CONSUMER SENT IN A CD AND PICTURES TO THE CEO; NUMEROUS EMAILS TO THE EMPLOYEES AND THE CONSU..."
"REF: 10042704. NVS 216 GMH. NEW MOTOR HOME WITH NUMEROUS SAFETY ISSUES. THE FOLLOWING ITEMS HAVE NOT BEEN FIXED: ALIGNMENT, TRAVEL DIRECTION (TRACKS TO THE RIGHT WHEN GOING DOWN THE ROAD), BANGING IN THE FRONT END, ELECTRONIC PROBLEMS IN DASH, TAIL PIPE INSTALLED INCORRECTLY, EASY CHAIR THAT CONT..."
"REF: 10042704. NVS 216 GMH. NEW MOTOR HOME WITH NUMEROUS SAFETY ISSUES. THE FOLLOWING ITEMS HAVE NOT BEEN FIXED: ALIGNMENT, TRAVEL DIRECTION (TRACKS TO THE RIGHT WHEN GOING DOWN THE ROAD), BANGING IN THE FRONT END, ELECTRONIC PROBLEMS IN DASH, TAIL PIPE INSTALLED INCORRECTLY, EASY CHAIR THAT CONT..."

Source: NHTSA ODI Complaints Database. Names and identifying details omitted.

Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.

Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.

Data through: 2026-03-28