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Buick Roadmaster Specs

1991 - 1991 Sedan

Gen 1 1991 - 1991
Buick Roadmaster

Engine & Performance

5.7 Smallblock

5.7-SMALLBLOCK-N-E2
Power 264 HP
Fuel —
Engine Code LT1
Drivetrain & Chassis
Chassis Sedan
Gears 4
Gearbox code 4L60E

Quick Specs

Power 264 HP
Fuel type Petrol
Engine Code LT1
Gears 4
Chassis Sedan
CO2 emission —
Fuel
8 L/100km
Fuel
Combined
8.8 L/100km
Combined

Chassis & Body

Engine Lineup

Trans Engine Gears HP Fuel CO₂
AT 5.7 V8 SFI Automatic 4 264 HP Petrol —
AT 5.7 V8 TBI Automatic 4 180 HP Petrol —

Note: Performance figures may vary based on market and conditions.

Advanced Specs

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Performance

Engine speed (1k/rpm)

Figures from catalog data; real-world values may differ.