USA vs USA — 1968 vs 1968
| AMX | AMX 390 | |
|---|---|---|
| Horsepower | 315 hp | 315 hp |
| Torque | 403 lb-ft | — |
| Engine Size | 6,393 cc | 6,391 cc |
| 0-60 mph | 6.6 sec | — |
| Top Speed | 125 mph | — |
| ¼ Mile | 14.3 sec | — |
| Wheelbase | 2,388 mm | 2,489 mm |
| Length | 4,450 mm | 4,384 mm |
| Units Produced | 6,725 | — |
| Value (Excellent) | $75,000 | $85,000 |
| Collectibility | 5/10 | 5/10 |
| Rarity | 6/10 | 10/10 |
This matchup is remarkably close. The 1968 AMC AMX offers its unique character, while the 1968 AMC AMX 390 counters with its own distinct appeal. Neither holds a decisive advantage, making this a true enthusiast's dilemma. Your choice ultimately depends on which driving philosophy resonates more with you.
The AMC AMX lineage tells a fascinating story of automotive evolution. Comparing the 1968 AMC AMX with the 1968 AMC AMX 390 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 1968 AMC AMX producing 315 hp and the 1968 AMC AMX 390 delivering 315 hp. Under the hood, the contrast is notable: the AMC AMX uses a V8 OHV 16V displacing 6,393 cc, while the AMC AMX relies on a V8 with 6,391 cc. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.