USA vs USA — 1970 vs 1971
| Javelin AMX | Javelin AMX 401 | |
|---|---|---|
| Horsepower | 325 hp | 330 hp |
| Torque | 420 lb-ft | 430 lb-ft |
| Engine Size | 6,391 cc | 6,572 cc |
| 0-60 mph | 6.5 sec | 5.9 sec |
| Top Speed | 121 mph | 130 mph |
| ¼ Mile | 14.6 sec | 13.8 sec |
| Wheelbase | 2,743 mm | 2,743 mm |
| Length | 4,737 mm | 4,826 mm |
| Value (Excellent) | $65,000 | $75,000 |
| Collectibility | 5/10 | 5/10 |
| Rarity | 7/10 | 7/10 |
The 1971 AMC Javelin AMX 401 emerges ahead in most objective measures, offering quicker acceleration, higher top speed. The 1970 AMC Javelin AMX counters with its unique character, 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.
The AMC Javelin lineage tells a fascinating story of automotive evolution. Comparing the 1970 AMC Javelin AMX with the 1971 AMC Javelin AMX 401 reveals how AMC refined and reimagined one of its most important nameplates over the years. On paper, the two are remarkably close in power output, with the 1970 AMC Javelin AMX producing 325 hp and the 1971 AMC Javelin AMX 401 delivering 330 hp. Under the hood, the contrast is notable: the AMC Javelin uses a V8 OHV 16V displacing 6,391 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 6.5 seconds. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.