USA vs USA — 1970 vs 1966
| Superbird 440 Six Pack | Chevy II Nova SS 396 | |
|---|---|---|
| Horsepower | 390 hp | 375 hp |
| Torque | — | 420 lb-ft |
| Engine Size | 7,210 cc | 6,489 cc |
| 0-60 mph | — | 5.9 sec |
| Top Speed | — | 130 mph |
| ¼ Mile | — | 13.9 sec |
| Weight | — | 3,300 lbs |
| Wheelbase | 2,972 mm | 2,794 mm |
| Length | 5,588 mm | 4,686 mm |
| Original MSRP | — | $2,990 |
| Value (Excellent) | $350,000 | $150,000 |
| Collectibility | 5/10 | 9/10 |
| Rarity | 10/10 | 8/10 |
Numbers favor the 1966 Chevrolet Chevy II Nova SS 396 with stronger collectibility, better value. The 1970 Plymouth Superbird 440 Six Pack offers its unique character, and has its own devoted following. For those who let their heart decide, either car delivers a rewarding ownership experience.
In the world of Muscle Car cars, few comparisons generate as much discussion as the 1970 Plymouth Superbird 440 Six Pack versus the 1966 Chevrolet Chevy II Nova SS 396. Both hail from Muscle era and represent the pinnacle of their respective manufacturers' ambitions. On paper, the two are remarkably close in power output, with the 1970 Plymouth Superbird 440 Six Pack producing 390 hp and the 1966 Chevrolet Chevy II Nova SS 396 delivering 375 hp. Under the hood, the contrast is notable: the Plymouth Superbird uses a V8 displacing 7,210 cc, while the Chevrolet Chevy II Nova SS relies on a V8 OHV with 6,489 cc. On the collector market, the 1970 Plymouth Superbird 440 Six Pack commands a significant premium over the 1966 Chevrolet Chevy II Nova SS 396, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1966 Chevrolet Chevy II Nova SS 396 rates higher among enthusiasts and auction houses.