Australia vs USA — 1972 vs 1970
| Falcon XA GT-HO Phase IV | Cyclone Spoiler | |
|---|---|---|
| Horsepower | 300 hp | 370 hp |
| Torque | 380 lb-ft | 480 lb-ft |
| Engine Size | 5,752 cc | 7,030 cc |
| 0-60 mph | 6.5 sec | 6.3 sec |
| Top Speed | 143 mph | 134 mph |
| ¼ Mile | 14.5 sec | 14.5 sec |
| Weight | 3,483 lbs | 3,800 lbs |
| Wheelbase | 2,819 mm | 2,972 mm |
| Length | 4,858 mm | 5,258 mm |
| Units Produced | 0 | 1,631 |
| Original MSRP | — | $3,795 |
| Value (Excellent) | $1,200,000 | $120,000 |
| Collectibility | 10/10 | 8/10 |
| Rarity | 10/10 | 8/10 |
It's a closely fought contest. The 1972 Ford Australia Falcon XA GT-HO Phase IV brings higher top speed, lighter weight, stronger collectibility to the table, and the 1970 Mercury Cyclone Spoiler answers with more power, quicker acceleration, better value. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
The rivalry between Australia and USA automotive industries has produced legendary matchups, and the 1972 Ford Australia Falcon XA GT-HO Phase IV versus 1970 Mercury Cyclone Spoiler is among the most fascinating. These two cars represent the best of their national engineering schools. The 1970 Mercury Cyclone Spoiler holds a clear advantage in raw power with 370 hp compared to 300 hp, a 70-horsepower difference that shapes the driving experience. In the sprint to 60 mph, the 1970 Mercury Cyclone Spoiler edges ahead at 6.3 seconds versus 6.5 seconds. The Ford Australia Falcon carries a weight advantage, tipping the scales 317 lbs lighter. On the collector market, the 1972 Ford Australia Falcon XA GT-HO Phase IV commands a significant premium over the 1970 Mercury Cyclone Spoiler, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1972 Ford Australia Falcon XA GT-HO Phase IV rates higher among enthusiasts and auction houses.