Pontiac GTO (4th generation)
The Australian-born sleeper that brought the GTO nameplate into the 21st century.
- Power
- 400 bhp
- 0–60 mph
- 4.7 s
- Top speed
- 160 mph
- Est. value
- $17k–$45k
About the Pontiac GTO
The fourth-generation Pontiac GTO was a captive import based on the Australian Holden Monaro, brought to the US at the behest of Bob Lutz. For 2005, the model received a significant performance boost with the introduction of the 6.0-litre LS2 V8 from the C6 Corvette, replacing the previous 5.7-litre LS1. Visually, the 2005 model is distinguished by standard dual hood scoops and a split-exit exhaust system. While its understated styling was criticised for lacking muscle car aggression, it was praised for its refined chassis, high-quality interior, and genuine 160 mph performance.
Pontiac GTO specs
The Pontiac GTO produces 400 bhp (298 kW) and 542 Nm (400 lb-ft) of torque. It reaches 60 mph in 4.7 seconds and has a top speed of 160 mph (257 km/h).
| Make | Pontiac |
|---|---|
| Model | GTO |
| Generation | Fourth Generation (4th generation) |
| Trim | 6.0 V8 |
| Years | 2004–2006 |
| Type | Muscle |
| Body style | Coupé |
| Country | United States |
| Production | About 40,808 built |
| Original price | About $32,000 when new |
| Engine | 6.0-litre V8 |
|---|---|
| Displacement | 5,967 cc (6.0 litres) |
| Induction | Naturally aspirated |
| Power | 400 bhp (298 kW) at 5,200 rpm |
| Torque | 542 Nm (400 lb-ft) |
| Redline | 6,500 rpm |
| 0–60 mph | 4.7 s |
| Top speed | 160 mph (257 km/h) |
| Transmission | 6-speed manual |
| Drivetrain | Rear-wheel drive |
| Weight | 1,720 kg (3,792 lb) |
| Power-to-weight | 233 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is a Pontiac GTO worth?
A typical Pontiac GTO is estimated to be worth $17,000 – $45,000 (about £13,000 – £33,000).
Its original price when new was about $32,000.
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
Pontiac GTO rarity in CarSpot
The Pontiac GTO is an Uncommon card in CarSpot, with a rarity score of 16 out of 100. Hot hatches and premium sporty cars. An Uncommon card is worth 20 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.
Pontiac GTO fun facts
- The 2005 GTO was essentially a rebadged Holden Monaro, which was also sold in the UK as the Vauxhall Monaro VXR.
- A rare 'hood scoop delete' option (RPO code BZJ) was available for buyers who preferred the cleaner look of the 2004 model; only 24 were produced.
- The fuel tank was relocated to the boot to meet US safety standards, significantly reducing luggage space compared to its Australian donor car.
