USA vs Australia — 1968 vs 1971
| GTO 400 Ram Air | Monaro HQ GTS 350 | |
|---|---|---|
| Horsepower | 366 hp | 300 hp |
| Torque | 445 lb-ft | 380 lb-ft |
| Engine Size | 6,555 cc | 5,735 cc |
| 0-60 mph | 6.2 sec | 6.8 sec |
| Top Speed | 130 mph | 137 mph |
| ¼ Mile | 14.2 sec | 14.9 sec |
| Weight | 3,500 lbs | 3,417 lbs |
| Wheelbase | 2,845 mm | 2,819 mm |
| Length | 5,131 mm | 4,877 mm |
| Units Produced | 87,684 | — |
| Original MSRP | $3,101 | — |
| Value (Excellent) | $110,000 | $95,000 |
| Collectibility | 8/10 | 8/10 |
| Rarity | 5/10 | 7/10 |
This matchup is remarkably close. The 1968 Pontiac GTO 400 Ram Air offers more power, quicker acceleration, while the 1971 Holden Monaro HQ GTS 350 counters with higher top speed. Neither holds a decisive advantage, making this a true enthusiast's dilemma. Your choice ultimately depends on which driving philosophy resonates more with you.
When USA engineering meets Australia craftsmanship, the result is one of the most compelling matchups in the classic car world. The 1968 Pontiac GTO 400 Ram Air and 1971 Holden Monaro HQ GTS 350 embody their respective national automotive traditions while competing in the same arena. The 1968 Pontiac GTO 400 Ram Air holds a clear advantage in raw power with 366 hp compared to 300 hp, a 66-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Pontiac GTO uses a V8 OHV (Pontiac 400) displacing 6,555 cc, while the Holden Monaro relies on a V8 OHV with 5,735 cc. In the sprint to 60 mph, the 1968 Pontiac GTO 400 Ram Air edges ahead at 6.2 seconds versus 6.8 seconds. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.