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Stag I specs

Triumph Stag I 3.0 V8 automatic Convertible 3-sp automatic

108 kW147 PS145 hp230 Nm1970–1977

petrol · 3-speed automatic · Convertible

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Triumph Stag I
Power
108 kW 147 PS · 145 hp
Torque
230 Nm 170 lb-ft
Displacement
2,997 cm³

The Triumph Stag I 3.0 V8 automatic produces 108 kW (147 PS) and 230 Nm of torque from a 3.0-litre eight-cylinder petrol engine and comes as a convertible. A 3-speed automatic transmission sends the Stag I 3.0 V8 automatic's drive to the rear wheels.

Dimensions drawing

To scale · width without mirrors

    Length 4,394 mmLength 14 ft 5 in1,257 mm4 ft 1 inWheelbase 2,540 mmWheelbase 8 ft 4 inWidth 1,613 mmWidth 5 ft 4 in

    rulers in mminches, grid 500 mm1 ft Side view: dashed lines mark the axles

    Engine

    FuelPetrol
    Displacement2,997 cm³ 3.0 l · 183 cu in
    Cylinders8
    Power108 kW 147 PS · 145 hp
    Torque230 Nm 170 lb-ft

    Transmission

    GearboxAutomatic
    Gears3
    DriveRear-wheel drive

    Production

    Body typeConvertible
    Years1970–1977
    GenerationStag I (1970–1977)

    Compare size All Stag I versions All Triumph spec sheets

    Data sources

    Data checked by an editor against the sources below.

    Data: 10 of 25 fields · 1 source · data changed 6 Nov 2026

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