USA vs USA — 1964 vs 1966
| Comet Cyclone CJ 428 | Shelby GT350H Hertz Rent-A-Racer | |
|---|---|---|
| Horsepower | 335 hp | 306 hp |
| Torque | 440 lb-ft | 329 lb-ft |
| Engine Size | 7,014 cc | 4,736 cc |
| 0-60 mph | 6.2 sec | 6.6 sec |
| Top Speed | 130 mph | 130 mph |
| ¼ Mile | 14.1 sec | 14.9 sec |
| Weight | 3,502 lbs | 2,850 lbs |
| Wheelbase | 2,921 mm | 2,743 mm |
| Length | 5,131 mm | 4,613 mm |
| Units Produced | — | 1,001 |
| Original MSRP | $3,224 | $4,547 |
| Value (Excellent) | $85,000 | $450,000 |
| Collectibility | 7/10 | 10/10 |
| Rarity | 7/10 | 9/10 |
This matchup is remarkably close. The 1964 Mercury Comet Cyclone CJ 428 offers quicker acceleration, better value, while the 1966 Ford Shelby GT350H Hertz Rent-A-Racer counters with lighter weight, stronger collectibility. 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 1964 Mercury Comet Cyclone CJ 428 and 1966 Ford Shelby GT350H Hertz Rent-A-Racer 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 1964 Mercury Comet Cyclone CJ 428 holds a clear advantage in raw power with 335 hp compared to 306 hp, a 29-horsepower difference that shapes the driving experience. In the sprint to 60 mph, the 1964 Mercury Comet Cyclone CJ 428 edges ahead at 6.2 seconds versus 6.6 seconds. The Ford Shelby GT350H carries a weight advantage, tipping the scales 652 lbs lighter. On the collector market, the 1966 Ford Shelby GT350H Hertz Rent-A-Racer commands a significant premium over the 1964 Mercury Comet Cyclone CJ 428, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1966 Ford Shelby GT350H Hertz Rent-A-Racer rates higher among enthusiasts and auction houses.