USA vs USA — 1977 vs 1974
| Firebird Trans Am Bandit Edition 6.6 | Firebird Super Duty 455 | |
|---|---|---|
| Horsepower | 200 hp | 290 hp |
| Torque | 340 lb-ft | 400 lb-ft |
| Engine Size | 6,555 cc | 7,456 cc |
| 0-60 mph | 8.4 sec | 5.9 sec |
| Top Speed | 123 mph | 124 mph |
| ¼ Mile | 15.9 sec | 13.8 sec |
| Weight | 3,578 lbs | 3,700 lbs |
| Wheelbase | 2,743 mm | 2,768 mm |
| Length | 4,953 mm | 5,073 mm |
| Units Produced | 68,745 | 943 |
| Original MSRP | $5,456 | $4,446 |
| Value (Excellent) | $95,000 | $175,000 |
| Collectibility | 8/10 | 9/10 |
| Rarity | 4/10 | 9/10 |
The 1974 Pontiac Firebird Super Duty 455 emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1977 Pontiac Firebird Trans Am Bandit Edition 6.6 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 Pontiac Firebird Trans Am lineage tells a fascinating story of automotive evolution. Comparing the 1977 Pontiac Firebird Trans Am Bandit Edition 6.6 with the 1974 Pontiac Firebird Super Duty 455 reveals how Pontiac refined and reimagined one of its most important nameplates over the years. The 1974 Pontiac Firebird Super Duty 455 holds a clear advantage in raw power with 290 hp compared to 200 hp, a 90-horsepower difference that shapes the driving experience. In the sprint to 60 mph, the 1974 Pontiac Firebird Super Duty 455 edges ahead at 5.9 seconds versus 8.4 seconds. Rarity plays a significant role here — with only 943 units built, the 1974 Pontiac Firebird Super Duty 455 is considerably scarcer than the Pontiac Firebird Trans Am's 68,745 examples. On the collector market, the 1974 Pontiac Firebird Super Duty 455 commands a significant premium over the 1977 Pontiac Firebird Trans Am Bandit Edition 6.6, reflecting differences in prestige and rarity.