Australia vs USA — 1971 vs 1971
| HQ Monaro GTS 350 | Road Runner 440+6 Air Grabber | |
|---|---|---|
| Horsepower | 275 hp | 385 hp |
| Torque | 350 lb-ft | 490 lb-ft |
| Engine Size | 5,735 cc | 7,210 cc |
| 0-60 mph | 7.0 sec | 5.6 sec |
| Top Speed | 130 mph | 130 mph |
| ¼ Mile | 14.8 sec | 13.8 sec |
| Weight | 3,307 lbs | 3,800 lbs |
| Wheelbase | 2,768 mm | 2,946 mm |
| Length | 4,800 mm | 5,283 mm |
| Units Produced | — | 246 |
| Original MSRP | — | $3,547 |
| Value (Excellent) | $200,000 | $275,000 |
| Collectibility | 8/10 | 10/10 |
| Rarity | 6/10 | 10/10 |
This matchup is remarkably close. The 1971 Holden HQ Monaro GTS 350 offers lighter weight, better value, while the 1971 Plymouth Road Runner 440+6 Air Grabber counters with more power, quicker acceleration, stronger collectibility. 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 Australia engineering meets USA craftsmanship, the result is one of the most compelling matchups in the classic car world. The 1971 Holden HQ Monaro GTS 350 and 1971 Plymouth Road Runner 440+6 Air Grabber embody their respective national automotive traditions while competing in the same arena. The 1971 Plymouth Road Runner 440+6 Air Grabber holds a clear advantage in raw power with 385 hp compared to 275 hp, a 110-horsepower difference that shapes the driving experience. In the sprint to 60 mph, the 1971 Plymouth Road Runner 440+6 Air Grabber edges ahead at 5.6 seconds versus 7.0 seconds. The Holden HQ Monaro carries a weight advantage, tipping the scales 493 lbs lighter. On the collector market, the 1971 Plymouth Road Runner 440+6 Air Grabber commands a significant premium over the 1971 Holden HQ Monaro GTS 350, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1971 Plymouth Road Runner 440+6 Air Grabber rates higher among enthusiasts and auction houses.