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Triumph Motorcycles
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Model
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Stag
1977 Triumph Motorcycles Stag Triumph Stag
United Kingdom
Gasoline
2WD
Convertible
Updated Aug 24, 2026
Image coming soon
Specifications
Vehicle Details
Powertrain
Dimensions
Engine & Performance
Dimensions & Weight
Exterior
Interior
Other
Vehicle Details
Year
1977
Make
Triumph Motorcycles
Model
Stag
Variant
Triumph Stag
Body Style
Convertible
Generation
1st Generation
Seats
4
Doors
2
Fuel
Gasoline
Drivetrain
2WD
Transmission
Automatic
Manual, 3
4-speed
Powertrain
Engine Name
3.0 V8
Engine Configuration
V
Power (hp)
146 hp
Power (kW)
108 kW
Torque
230 Nm (170 lb-ft)
Top speed
193 km/h
(120 mph)
0–60 mph
11.6 seconds
0–100 km/h
12.2 seconds (estimated)
Displacement
Dimensions
Length
4,394 mm
(173.0 in)
Width
1,613 mm
(63.5 in)
Height
1,257 mm
(49.5 in)
Wheelbase
2,540 mm
(100.0 in)
Curb weight
1,270 kg
(2,800 lb)
Engine & Performance
Engine
Engine Specification
Rev. at Max Power
5,500 rpm
Rev. at Max Torque
3,500 rpm
Engine Configuration
Bore
86 mm
(3.4 in)
Stroke
64.5 mm
(2.5 in)
Compression Ratio
2,997 cc
8.8 :1
Engine Configuration
V-Engine
Transmission & Drivetrain
Transmission
Automatic
Manual, 3
4-speed
Fuel
General
Tank Volume
63.5 litres
Dimensions & Weight
Exterior
Track, Front
1,334 mm
(52.5 in)
Track, Rear
1,346 mm
(53.0 in)
Weight
Max Roof Load
0 kg
(0 lb)
Exterior
Chassis & Body
Chassis
Chassis
Cabriolet
Interior
Equipment
Instrument Cluster
Odometer Limit
100,000 km/miles
Trunk
Rear Trunk
Yes
Other
Car Classification
American Classification
Grand Tourer
British Classification
Grand Tourer
Australian Classification
Sports Car
European Segment
S-Segment
Car.info Classification
Sports Car
Triumph Motorcycles
51 vehicles
Stag
Model
1 variant
€67,000
MSRP · EUR
8.9
Body
Convertible
Variant
Stag Triumph Stag
1970–1978
Generation
1st Generation
Year
1977
Powertrain
3.0 V8
Horsepower
146 hp
Drivetrain
2WD
Fuel
Transmission
Automatic | Manual, 3 | 4-speed
Gasoline
Convertible
2WD
Automatic | Manual, 3 | 4-speed
Gasoline
