Holden Monaro GTS HQ
The definitive Australian muscle car, blending local V8 power with iconic pillarless coupé styling.
- Power
- 240 bhp
- 0–60 mph
- 8.3 s
- Top speed
- 125 mph
- Est. value
- $50k–$110k
About the Holden Monaro GTS HQ
The HQ series Monaro GTS represented a significant shift for Holden, introducing a more sophisticated, European-influenced design compared to the previous HK-HG generations. While the GTS 350 remained the flagship, the 308 cubic-inch (5.0L) V8 version was the volume performance choice, offering a locally developed engine with excellent torque. It is distinguished by its four functional 'gill' vents on the front guards, dual racing stripes, and unique blacked-out grille. The HQ was the first Monaro to feature four-wheel coil spring suspension, providing a more compliant ride than its leaf-sprung predecessors.
Holden Monaro GTS HQ specs
The Holden Monaro GTS HQ produces 240 bhp (179 kW) and 427 Nm (315 lb-ft) of torque. It reaches 60 mph in 8.3 seconds and has a top speed of 125 mph (201 km/h).
| Make | Holden |
|---|---|
| Model | Monaro GTS |
| Generation | HQ |
| Trim | 5.0 V8 |
| Years | 1971–1974 |
| Type | Muscle |
| Body style | Coupé |
| Country | Australia |
| Production | About 13,872 built |
| Engine | 5.0-litre V8 |
|---|---|
| Displacement | 5,044 cc (5.0 litres) |
| Induction | Naturally aspirated |
| Power | 240 bhp (179 kW) at 4,800 rpm |
| Torque | 427 Nm (315 lb-ft) |
| Redline | 5,500 rpm |
| 0–60 mph | 8.3 s |
| Top speed | 125 mph (201 km/h) |
| Transmission | 4-speed manual |
| Drivetrain | Rear-wheel drive |
| Weight | 1,430 kg (3,153 lb) |
| Power-to-weight | 168 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is a Holden Monaro GTS HQ worth?
A typical Holden Monaro GTS HQ is estimated to be worth $50,000 – $110,000 (about £37,000 – £82,000).
Values are directional estimates for a typical example, not appraisals. Condition, mileage, history and specification all change what a real car is worth. Pound figures use the exchange rate of 3 November 2026. How values are estimated
Holden Monaro GTS HQ rarity in CarSpot
The Holden Monaro GTS HQ is an Epic card in CarSpot, with a rarity score of 66 out of 100. Supercars and serious performance cars, typically worth around £100,000 to £250,000. An Epic card is worth 80 XP.
Each model's tier starts from a 0–100 score based on its value plus its power or production numbers. Once enough players have spotted a model, how often it is spotted can move it up or down one tier. How CarSpot rarity works
Rarity is a collectible game mechanic, not an assessment of real-world scarcity or value.
Holden Monaro GTS HQ fun facts
- The HQ Monaro's 'wraparound' rear window was a design triumph, though it made the car look like a pillarless coupé even in the four-door sedan variants.
- The 308 cubic-inch V8 was the first V8 engine designed and built entirely in Australia by Holden.
- Despite its muscle car status, the HQ GTS was marketed as a 'Grand Touring' machine, reflecting its improved ride quality and interior comfort over earlier models.