USA vs USA — 1968 vs 1971
| AMX | Javelin AMX 401 | |
|---|---|---|
| Horsepower | 315 hp | 330 hp |
| Torque | 403 lb-ft | 430 lb-ft |
| Engine Size | 6,393 cc | 6,572 cc |
| 0-60 mph | 6.6 sec | 5.9 sec |
| Top Speed | 125 mph | 130 mph |
| ¼ Mile | 14.3 sec | 13.8 sec |
| Wheelbase | 2,388 mm | 2,743 mm |
| Length | 4,450 mm | 4,826 mm |
| Units Produced | 6,725 | — |
| Value (Excellent) | $75,000 | $75,000 |
| Collectibility | 5/10 | 5/10 |
| Rarity | 6/10 | 7/10 |
Numbers favor the 1971 AMC Javelin AMX 401 with quicker acceleration, higher top speed. The 1968 AMC AMX offers its unique character, and has its own devoted following. For those who let their heart decide, either car delivers a rewarding ownership experience.
AMC has long offered a diverse lineup, and comparing the 1968 AMC AMX with the 1971 AMC Javelin AMX 401 highlights the breadth of the marque's engineering philosophy. On paper, the two are remarkably close in power output, with the 1968 AMC AMX producing 315 hp and the 1971 AMC Javelin AMX 401 delivering 330 hp. Under the hood, the contrast is notable: the AMC AMX uses a V8 OHV 16V displacing 6,393 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 6.6 seconds. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.