Engineering passport
Specifications
Powertrain
Engineering details
Engine5.7L L05 TBI V8 (~180 hp) for 1991-1993; 5.7L LT1 V8 (260 hp) for 1994-1996
Displacement5.7 L
Cylinders8
AspirationNaturally aspirated
FuelPetrol
Transmission4-speed Automatic
DrivetrainRWD
Performance
Numbers that matter
Power256 hp
Torque447 Nm
0-100 km/h8.0 s
Top speed180 km/h
Dimensions & body
Length5481 mm
Width1984 mm
Height1420 mm
Wheelbase2944 mm
BodyWagon
Doors5
Seats8
STORY
The Roadmaster name, dating to 1936, returned in 1991 as a full-size rear-drive sedan and station wagon on GM's B-body platform. The wagon featured woodgrain trim, a vista roof, and rear-facing third-row seating, while later cars adopted the Corvette-derived LT1 V8. It was discontinued in 1996 when GM closed the Arlington plant to build SUVs.
Price Evolution
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