USA vs USA — 1970 vs 1966
| Superbird | Shelby GT350H Hertz Rent-A-Racer | |
|---|---|---|
| Horsepower | 375 hp | 306 hp |
| Torque | 455 lb-ft | 329 lb-ft |
| Engine Size | 7,210 cc | 4,736 cc |
| 0-60 mph | 5.5 sec | 6.6 sec |
| Top Speed | 170 mph | 130 mph |
| ¼ Mile | 13.5 sec | 14.9 sec |
| Weight | — | 2,850 lbs |
| Wheelbase | 2,946 mm | 2,743 mm |
| Length | 5,576 mm | 4,613 mm |
| Units Produced | 1,935 | 1,001 |
| Original MSRP | — | $4,547 |
| Value (Excellent) | $400,000 | $450,000 |
| Collectibility | 5/10 | 10/10 |
| Rarity | 9/10 | 9/10 |
The 1970 Plymouth Superbird holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1966 Ford Shelby GT350H Hertz Rent-A-Racer brings stronger collectibility and remains a compelling choice for enthusiasts who value Ford heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Among Muscle Car enthusiasts, the matchup between the 1970 Plymouth Superbird and 1966 Ford Shelby GT350H Hertz Rent-A-Racer is one for the ages. These Muscle era machines competed directly for buyers' attention and continue to vie for collectors' affections today. The 1970 Plymouth Superbird holds a clear advantage in raw power with 375 hp compared to 306 hp, a 69-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Plymouth Superbird uses a V8 OHV 16V displacing 7,210 cc, while the Ford Shelby GT350H relies on a V8 OHV with 4,736 cc. In the sprint to 60 mph, the 1970 Plymouth Superbird edges ahead at 5.5 seconds versus 6.6 seconds. From a collectibility standpoint, the 1966 Ford Shelby GT350H Hertz Rent-A-Racer rates higher among enthusiasts and auction houses.