What is the fuel economy of a 1990 Buick Riviera?

EPA figures for the 1990 Buick Riviera reach 19 MPG combined depending on configuration; the table on this page lists every tested engine and transmission combination.

Are there recalls on the 1990 Buick Riviera?

NHTSA lists 5 safety recall campaigns for the 1990 Buick Riviera. Check your specific vehicle by VIN on the official NHTSA site - recalls are fixed free of charge by dealers.

What are common problems with the 1990 Buick Riviera?

Owners have filed 7 complaints with NHTSA for the 1990 Buick Riviera, most often about: Service Brakes, Hydraulic, Electrical System, Air Bags. Complaint counts reflect what owners report, not confirmed defects.

Buick · 1990

1990 Buick Riviera

Official EPA fuel economy and NHTSA recall record, best combined figure 19 MPG.

Fuel economy (EPA)

Engine	Transmission	Fuel	City	Highway	Combined	CO2 g/mi
3.8L 6-cyl	Automatic 4-spd	Regular	16	25	19	468

Safety recalls (NHTSA)

5 campaigns on record for this model year. Recall repairs are free at dealers; check your exact vehicle by VIN on nhtsa.gov/recalls.

Campaign 90V164000

TRANSAXLE SHIFT CONTROL CABLE MAY DISENGAGE FROM THE FROM THE FLOOR SHIFT CONTROL WITH LOSS OF GEAR INDICATOR REFERENCE AND SHIFT SELECTOR OPERATION.

Campaign 90E043004

THREADED INFLATOR COMPONENTS MAY HAVE BEEN DAMAGED DURING ASSEMBLY WHICH MAY ALLOW COMPONENTS TO SEPARATE WHEN INFLATOR RECEIVES A SIGNAL TO DEPLOY THE AIR BAG.

Campaign 90V028000

MISALIGNED REAR SEAT SAFETY BELT SHOULDER RETRACTOR ASSEMBLIES COULD CAUSE PENDULUM INTERFERENCE, CAUSING THE BELT TO REMAIN IN LOCKED POSITION OR TO TRAVEL FREELY WITHOUT LOCKING.

Campaign 91V158000

BRAKE INDICATOR LIGHT MAY NOT LIGHT WHEN IGNITION IS IN THE "ON" POSITION, THE PARKING BRAKE IS APPLIED, AND THE SHIFT SELECTOR IS IN THE PARK OR NEUTRAL GEAR RANGE.

Campaign 95V110000

THE FRONT OUTER SHOULDER BELT WEB SEW STOP CAN BECOME STUCK IN THE RETRACTOR. THE BELT CAN BE DIFFICULT TO PULL OUT OF THE RETRACTOR AND SOME OCCUPANTS MAY NOT BE ABLE TO FASTEN THE BELT.

Owner complaints (NHTSA)

7 complaints filed by owners for this model year. Complaints are owner reports, not confirmed defects - browse them in full on nhtsa.gov.

Service Brakes, Hydraulic 3 Electrical System 2 Air Bags 1

Decode this car's VIN All Buick models

Sources: EPA fueleconomy.gov, the NHTSA recalls, complaints and 5-Star Safety Ratings databases (all US public data), refreshed monthly. Recall texts are quoted from the official record. Details on About & Data Sources.