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Monaro HQ/HJ/HX/HZ specs

Holden Monaro HQ/HJ/HX/HZ GTS350 5.7 V8 (HQ) Coupe

205 kW279 PS275 hp488 Nm1971–1974

petrol · Coupe

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Holden Monaro HQ/HJ/HX/HZ
Power
205 kW 279 PS · 275 hp
Torque
488 Nm 360 lb-ft

Under the bonnet of the Holden Monaro HQ/HJ/HX/HZ GTS350 5.7 V8 (HQ) coupe sits an eight-cylinder petrol engine, good for 205 kW (279 PS) and 488 Nm of torque. In the Monaro HQ/HJ/HX/HZ GTS350 5.7 V8 (HQ), power goes to the rear wheels.

It is the most powerful of the 2 versions in the Monaro HQ/HJ/HX/HZ range, with 15% more output than the entry GTS 5.0 V8 308 (HQ/HJ) (179 kW). The Monaro HQ/HJ/HX/HZ GTS350 5.7 V8 (HQ) is also the strongest on torque (488 Nm).

Monaro HQ/HJ/HX/HZ GTS350 5.7 V8 (HQ): measurable strengths

  • Most powerful version of the Monaro HQ/HJ/HX/HZ: 205 kW (279 PS)
  • Most torque in the range: 488 Nm

Engine

FuelPetrol
Cylinders8
Power205 kW 279 PS · 275 hp
Torque488 Nm 360 lb-ft
DriveRear-wheel drive

Production

Body typeCoupe
Years1971–1974
GenerationMonaro HQ/HJ/HX/HZ (1971–1979)

All Monaro HQ/HJ/HX/HZ versions All Holden spec sheets

Data sources

Data checked by an editor against the sources below.

Data: 7 of 25 fields · 1 source · data changed 25 Oct 2026

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