USA vs USA — 1964 vs 1966
| Comet Cyclone CJ 428 | Chevy II Nova SS 396 | |
|---|---|---|
| Horsepower | 335 hp | 375 hp |
| Torque | 440 lb-ft | 420 lb-ft |
| Engine Size | 7,014 cc | 6,489 cc |
| 0-60 mph | 6.2 sec | 5.9 sec |
| Top Speed | 130 mph | 130 mph |
| ¼ Mile | 14.1 sec | 13.9 sec |
| Weight | 3,502 lbs | 3,300 lbs |
| Wheelbase | 2,921 mm | 2,794 mm |
| Length | 5,131 mm | 4,686 mm |
| Original MSRP | $3,224 | $2,990 |
| Value (Excellent) | $85,000 | $150,000 |
| Collectibility | 7/10 | 9/10 |
| Rarity | 7/10 | 8/10 |
The 1966 Chevrolet Chevy II Nova SS 396 emerges ahead in most objective measures, offering more power, quicker acceleration, lighter weight. The 1964 Mercury Comet Cyclone CJ 428 counters with better value, 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 1964 Mercury Comet Cyclone CJ 428 and 1966 Chevrolet Chevy II Nova SS 396 stand as two of the most notable Muscle Car cars from Muscle era. Both emerged during a period of intense competition, and choosing between them remains a passionate debate among collectors. The 1966 Chevrolet Chevy II Nova SS 396 holds a clear advantage in raw power with 375 hp compared to 335 hp, a 40-horsepower difference that shapes the driving experience. In the sprint to 60 mph, the 1966 Chevrolet Chevy II Nova SS 396 edges ahead at 5.9 seconds versus 6.2 seconds. The Chevrolet Chevy II Nova SS carries a weight advantage, tipping the scales 202 lbs lighter. From a collectibility standpoint, the 1966 Chevrolet Chevy II Nova SS 396 rates higher among enthusiasts and auction houses.