USA vs USA — 1964 vs 1974
| Firebird Trans Am | Firebird Super Duty 455 | |
|---|---|---|
| Horsepower | 335 hp | 290 hp |
| Torque | 430 lb-ft | 400 lb-ft |
| Engine Size | 6,554 cc | 7,456 cc |
| 0-60 mph | 6.2 sec | 5.9 sec |
| Top Speed | 124 mph | 124 mph |
| ¼ Mile | 14.1 sec | 13.8 sec |
| Weight | — | 3,700 lbs |
| Wheelbase | 2,743 mm | 2,768 mm |
| Length | 4,825 mm | 5,073 mm |
| Units Produced | — | 943 |
| Original MSRP | — | $4,446 |
| Value (Excellent) | $120,000 | $175,000 |
| Collectibility | 5/10 | 9/10 |
| Rarity | 10/10 | 9/10 |
Two outstanding machines, each with compelling strengths. The 1964 Pontiac Firebird Trans Am excels in more power, better value, while the 1974 Pontiac Firebird Super Duty 455 stands out for quicker acceleration, stronger collectibility. The best advice? Drive both if you can, then follow your instincts.
Tracing the evolution of the Pontiac Firebird from 1964 to 1974 offers a compelling look at how automotive design and engineering progressed. These two variants showcase the changing face of Pontiac. The 1964 Pontiac Firebird Trans Am holds a clear advantage in raw power with 335 hp compared to 290 hp, a 45-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Pontiac Firebird uses a V8 OHV 16V displacing 6,554 cc, while the Pontiac Firebird relies on a V8 OHV with 7,456 cc. In the sprint to 60 mph, the 1974 Pontiac Firebird Super Duty 455 edges ahead at 5.9 seconds versus 6.2 seconds. From a collectibility standpoint, the 1974 Pontiac Firebird Super Duty 455 rates higher among enthusiasts and auction houses.