1993 Buick Roadmaster

US · Large Cars

The 1993 Buick Roadmaster is listed in the US market with gasoline power. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.

Engine: 5.7L 8-cylinder ((350 V8) (FFS))
Power: Not available
Torque: Not available
Transmission: 4-speed automatic
Drivetrain: RWD
Fuel: Gasoline
Seating: Not available

Generic outline. Published dimensions for this vehicle are not available.

Specifications at a Glance

Key Performance & Dimensions

Units:

Engine / Powertrain

5.7L 8-cylinder ((350 V8) (FFS))

Power Output

Not available

Peak Torque

Not available

Combined Economy

17 MPG US (13.8 L/100 km) · EPA

Drivetrain

RWD

Transmission

AUTOMATIC

Capacity

Not available

Exterior Dimensions

Not available

Market: US·Switch units anytime to convert horsepower, torque, fuel economy, and dimensions.

Compare 1993 Buick Roadmaster ↗

Engine

Engine
Specification	Value	Source
Engine	5.7L 8-cylinder ((350 V8) (FFS))
Displacement	5.7 L
Cylinders	8
Fuel type	Gasoline	EPA fueleconomy.gov

Not available from our sources: Aspiration, Power, Torque.

Transmission and drivetrain

Transmission and drivetrain
Specification	Value	Source
Transmission	Automatic	EPA fueleconomy.gov
Gears	4
Drivetrain	RWD	EPA fueleconomy.gov

Fuel economy and range

Fuel economy and range
Specification	Value	Source
Combined	17 mpg (13.8 L/100 km)	EPA fueleconomy.gov
City	15 mpg (15.7 L/100 km)
Highway	23 mpg (10.2 L/100 km)

Not available from our sources: Electric range, Battery capacity.

Trims and configurations

2 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.

Recalls

NHTSA lists 1 recall campaign for this model year. Last checked October 20, 2026.

07E088000: EQUIPMENT
CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHICLES LIST ABOVE. THE AFFECTED FILTERS ARE MARKED WITH A DATE CODE A61451 THROUGH A72571 SEQUENTIALLY. THE DATE CODE AND PART NUMBER APPEAR ON THE FILTER HOUSING. FRAM RACING HP4 AND HP8 OIL FILTERS NOT BEARING A…
Remedy: HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING NOVEMBER 2007. OWNERS CAN CONTACT FRAM CUSTOMER SERVICE TOLL-FREE AT 1-800-890-2075.
Reported October 24, 2007. View on NHTSA

Data sources

EPA fueleconomy.gov · retrieved October 20, 2026 · US Government public data
NHTSA vPIC · retrieved October 20, 2026 · US Government public data

Source checked: October 20, 2026

Data verified: October 20, 2026

Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.

Related vehicles

1992 Buick Roadmaster
Gasoline
Varies by configuration: 5.7L 8-cylinder ((350 V8) (FFS)), 5.0L 8-cylinder ((GM-CHEV) (FFS)) · RWD
18 mpg (13.1 L/100 km)
1994 Buick Roadmaster
Gasoline
5.7L 8-cylinder ((350 V8) (FFS) (MPFI)) · RWD
18 mpg (13.1 L/100 km)

Frequently asked questions

What engine does the 1993 Buick Roadmaster have?

5.7L 8-cylinder ((350 V8) (FFS)). Engines can differ by trim, so check the trim list below.

What is the fuel economy of the 1993 Buick Roadmaster?

Combined fuel economy is 17 mpg (13.8 L/100 km), as published by the source shown in the specification table.

Is the 1993 Buick Roadmaster front-wheel, rear-wheel or all-wheel drive?

Drivetrain: RWD.

Are there recalls for the 1993 Buick Roadmaster?

NHTSA lists 1 recall campaign for this model year (last checked October 20, 2026). Details are in the Recalls section.