"How reliable is the 1999 Volvo Vnl770?"

"Based on 21 NHTSA complaints, the 1999 Volvo Vnl770 has a median complaint mileage of 0 miles. The most common issue is SUSPENSION."

"What are common problems with the 1999 Volvo Vnl770?"

"The most frequently reported component in NHTSA complaints for the 1999 Volvo Vnl770 is SUSPENSION, accounting for a significant portion of the 21 total complaints filed."

1999 Volvo Vnl770: Reliability Data

Source: NHTSA — 21 complaints

Total Complaints

SUSPENSION

Top Issue

Crash Reports

What Fails?

Most reported component issues from NHTSA complaints.

SUSPENSION

SERVICE BRAKES, AIR

VISIBILITY:GLASS, SIDE/REAR

STRUCTURE:FRAME AND MEMBERS

SUSPENSION:REAR:SHOCK ABSORBER

TIRES

INTERIOR LIGHTING

SEATS

POWER TRAIN:MANUAL TRANSMISSION

UNKNOWN OR OTHER

Severity Assessment

Crashes

Fires

Injuries

Deaths

Sample Complaint Reports

"CONSUMER STATES UNABLE TO SCALE VEHICLE WITHOUT BEING OVERWEIGHT.*JB"

"CONSUMER STATES HE HAS NATIONAL SEATS THAT ADJUST TO WEIGHT WHEN YOU SIT IN THEM, THE DRIVER'S SEAT BLEW A VALVE AND THE SEAT WOULD NOT COME BACK UP, SEAT HAS BEEN FIXED THREE TIMES IN THE FIRST FIFTEEN MONTHS, CONSUMER STATES THE SEAT WAS FIXED TO WHERE IT WOULD GO UP OR DOWN, CONSUMER FEELS THAT S..."

"CONSUMER STATES DASHBOARD LIGHTS KEEP BURNING OUT WITHIN TWO TO THREE MONTHS, AFTER THEY HAVE BEEN REPLACED THE ENTIRE SET OF GAUGES ON THE RIGHT SIDE WILL THEN GO OUT AT ONCE, CONSUMER STATES IF HE HITS THE DASHBOARD THE LIGHTS WILL COME BACK ON.*JB"

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