USA vs USA — 1969 vs 1971
| Mustang Boss 302 | Javelin AMX 401 | |
|---|---|---|
| Horsepower | 290 hp | 330 hp |
| Torque | 290 lb-ft | 430 lb-ft |
| Engine Size | 4,949 cc | 6,572 cc |
| 0-60 mph | 6.9 sec | 5.9 sec |
| Top Speed | 127 mph | 130 mph |
| ¼ Mile | 14.6 sec | 13.8 sec |
| Weight | 3,233 lbs | — |
| Wheelbase | 2,743 mm | 2,743 mm |
| Length | 4,775 mm | 4,826 mm |
| Units Produced | 8,641 | — |
| Original MSRP | $3,588 | — |
| Value (Excellent) | $200,000 | $75,000 |
| Collectibility | 9/10 | 5/10 |
| Rarity | 8/10 | 7/10 |
The 1971 AMC Javelin AMX 401 emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1969 Ford Mustang Boss 302 counters with stronger collectibility, but the numbers favor its rival. Still, both are remarkable machines, and the final choice often comes down to which driving experience speaks to you.
Among Pony Car enthusiasts, the matchup between the 1969 Ford Mustang Boss 302 and 1971 AMC Javelin AMX 401 is one for the ages. These Muscle era machines competed directly for buyers' attention and continue to vie for collectors' affections today. The 1971 AMC Javelin AMX 401 holds a clear advantage in raw power with 330 hp compared to 290 hp, a 40-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Ford Mustang uses a V8 OHV (canted valve) displacing 4,949 cc, while the AMC Javelin relies on a V8 OHV with 6,572 cc. In the sprint to 60 mph, the 1971 AMC Javelin AMX 401 edges ahead at 5.9 seconds versus 6.9 seconds. From a collectibility standpoint, the 1969 Ford Mustang Boss 302 rates higher among enthusiasts and auction houses.