1994 Buick Roadmaster
Recalls, most-reported problems, crash-test ratings, fuel economy and what a 1994 Buick Roadmaster is worth — from official NHTSA and EPA data. 1 on record.
1994 Buick Roadmaster at a glance
Included: that car's specs and build sheet, model-year recall campaigns and a fair price.
1994 Buick Roadmaster recalls 5
DEFECTIVE LOWER CONTROL ARM BALL JOINT ATTACHMENT NUTS WERE NOT PROPERLY TORQUED AND CAN LOOSEN.
Fix: DEALERS WILL INSPECT BOTH FRONT LOWER CONTROL ARM BALL JOINT ATTACHMENT NUTS FOR PROPER TORQUE. IF THE BALL JOINT HAS LOOSENED FROM THE KNUCKLE, BOTH THE BALL JOINT AND THE KNUCKLE WILL BE REPLACED.
THESE VEHICLES FAIL TO CONFORM TO FMVSS NO. 124, "ACCELERATOR CONTROL SYSTEMS." AT LOW TEMPERATURES, EXCESSIVE FRICTION CAN OCCUR IN THE ACCELERATOR PEDAL ASSEMBLY.
Fix: DEALERS WILL REPLACE THE ACCELERATOR PEDAL ASSEMBLY.
THE FUEL TANK ATTACHMENT STRAP FASTENERS WERE NOT PROPERLY TIGHTENED. THE FASTENERS CAN COMPLETELY DETACH, EVENTUALLY ALLOWING THE FUEL TANK TO SAG AND THE BOTTOM OF THE TANK TO STRIKE THE ROADWAY.
Fix: DEALERS WILL RETIGHTEN THE FUEL TANK STRAP FASTENERS.
PAINT ON THE WHEEL MOUNTING SURFACES CAN ACT AS A SHIM BETWEEN THE WHEEL AND THE ROTOR/DRUM. AS THE VEHICLE IS DRIVEN, THE WHEEL IMBEDS INTO THE PAINT, LOOSENING THE LUG NUT AND CAUSING A LOSS OF CLAMP LOAD.
Fix: DEALERS WILL CLEAN THE WHEEL MOUNTING SURFACES FOR ALL FOUR WHEELS. ALSO, THE WHEEL STUDS WILL BE INSPECTED FOR DAMAGE AND WILL BE REPLACED AS NECESSARY.
THE ENGINE OIL COOLER INLET HOSE MAY HAVE BEEN INSTALLED TOO CLOSE TO THE STEERING GEAR CAUSING CHAFING. THE CHAFING CAN EVENTUALLY WEAR THROUGH THE HOSE'S PROTECTIVE SLEEVE RESULTING IN ENGINE OIL LEAKING ONTO THE ENGINE.
Source: U.S. NHTSA, checked 4 Nov 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.
1994 Buick Roadmaster common problems
The most-reported problem areas across all 134 owner complaints filed with NHTSA — and what to check before you buy.
1994 Buick Roadmaster safety ratings
Source: NHTSA 5-Star Safety Ratings (NCAP), tested as the 1994 Buick Roadmaster 4-DR.. Ratings can differ by body style and drivetrain.
1994 Buick Roadmaster MPG & running costs
Source: U.S. EPA / DOE fueleconomy.gov.
Estimated 5-year cost to own
A rough guide to what running a 1994 Buick Roadmaster costs over five years and 75,000 miles.
How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.
Dimensions & weight
Manufacturer-reported figures for the 1994 Buick Roadmaster — ranges cover the 2 body / drivetrain versions on record. Source: Transport Canada vehicle specifications via NHTSA.
Investigations & service bulletins
Manufacturer service bulletins 18
Technical notes the manufacturer sent to dealers about known issues and fixes. Useful to mention to a mechanic — they are not recalls and repairs may not be covered. Showing the 10 most recent of 18.
This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock center to retrieve the…
Bulletin PIC4696E · Equipment · Nov 2019This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock center to retrieve the…
Bulletin PIC4696D · Equipment · Sep 2019This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco Theft Lock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock center to retrieve th…
Bulletin PIC4696C · Equipment, Equipment Adaptive/mobility · May 2018Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
Bulletin 130089009 · Engine And Engine Cooling · Sep 2013INFORMATION REGARDING SWITCHES TO TURN OFF AND ON FRONTAL AIR BAGS FOR PASSENGER CARS AND TRUCKS. *TT
Bulletin 990941004 · Air Bags · Jan 2000GENERAL MOTORS BEGAN PROVIDING CHILD RESTRAIN SEAT TOP TETHER HARDWARE PACKAGES TO CUSTOMERS IN THE UNITED STATES WHO REQUESTED THEM. *TT
Bulletin 990940004 · Seats · Jan 2000THIS BULLETIN INFORMS DEALERSHIPS ABOUT THE TRAP RESISTANT REAR COMPARTMENT (TRUNK) KIT. *TT
Bulletin 990866002A · Latches/locks/linkages · Jan 2000SOME VEHICLES EXPERIENCE ENGINE MISS/ POOR DRIVEABILITY SYMPTOMS. *YC
Bulletin 876527 · Engine And Engine Cooling · Dec 1998EXPERIENCING INTERMITTENT STEERING COLUMN SNAP OR CLICK NOISE WHEN TURNING. *YC
Bulletin 9709013202B · Steering · Sep 1997EXPERIENCING ENGINE NOISE. *YC
Bulletin 9709016114B · Engine And Engine Cooling · Sep 1997Source: NHTSA Office of Defects Investigation, listed for the ROADMASTER. Model-year data, not specific to one car.
Canadian recalls 3
Transport Canada recall campaigns for the 1994 Buick Roadmaster. Relevant if the car was first sold in, or imported from, Canada.
Engine
Certain vehicles do not comply with CMVSS 124 - Accelerator Control Systems. At low temperatures there may be excessive movement friction in the accelerator pedal assembly. In the event of a failure of a throttle return spring the engine speed may not decrease to the level anticipated by the driver when the foot is lifted from the accelerator pedal. Loss of accelerator control…
Transport Canada #1995074 · Apr 1995Fuel System
THE FUEL TANK ATTACHMENT STRAP FASTENERS ARE BELOW THE SPECIFIED TORQUE. THESE LOOSE FASTENERS COULD, IN TIME, BECOME COMPLETELY DETACHED. THIS COULD ALLOW THE FUEL TANK TO SAG DOWN TO THE POINT OF STRIKING SOMETHING IN THE ROAD OR THE ROAD SURFACE RESULTING IN A POSSIBLE FUEL LEAK AND AN UNDER-VEHICLE FIRE. CORRECTION: FUEL TANK STRAP FASTENERS WILL BE TORQUED TO THE PROPER SP…
Transport Canada #1994170 · Nov 1994Engine
On certain vehicles, the engine oil cooler inlet hose may contact the steering gear and wear through. This could allow engine oil to leak onto hot engine components and cause an engine compartment fire. Correction: Oil cooler hose will be repositioned and inspected. If wear is evident, the hose will be replaced.
Transport Canada #1994064 · Mar 1994Source: Transport Canada Motor Vehicle Safety Recalls Database.
About the Buick Roadmaster
The Buick Roadmaster is an automobile built by Buick in three distinct periods: 1936 through 1942; 1946 through 1958; and 1991 through 1996. Roadmasters produced between 1936 and 1958 were built on Buick's longest non-limousine wheelbase and shared their basic structure with the entry-level Cadillac Series 65, the upscale Buick Limited, and, after 1940, the Oldsmobile 98. Between 1946 and 1957, the Roadmaster served as Buick's flagship.
From Wikipedia, licensed CC BY-SA 4.0. Describes the model line in general, not this model year specifically.