USA vs USA — 1973 vs 1967
| Trans Am SD-455 | Coronet R/T 440 Magnum | |
|---|---|---|
| Horsepower | 310 hp | 375 hp |
| Torque | — | 480 lb-ft |
| Engine Size | 7,456 cc | 7,210 cc |
| 0-60 mph | — | 6.0 sec |
| Top Speed | — | 130 mph |
| ¼ Mile | — | 14.3 sec |
| Weight | — | 3,700 lbs |
| Wheelbase | 2,746 mm | 2,997 mm |
| Length | 4,902 mm | 5,207 mm |
| Units Produced | 252 | 10,849 |
| Original MSRP | — | $3,199 |
| Value (Excellent) | $280,000 | $120,000 |
| Collectibility | 5/10 | 8/10 |
| Rarity | 10/10 | 7/10 |
The 1967 Dodge Coronet R/T 440 Magnum emerges ahead in most objective measures, offering more power, stronger collectibility, better value. The 1973 Pontiac Trans Am SD-455 counters with greater rarity, 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.
Among Muscle Car enthusiasts, the matchup between the 1973 Pontiac Trans Am SD-455 and 1967 Dodge Coronet R/T 440 Magnum is one for the ages. These Muscle era machines competed directly for buyers' attention and continue to vie for collectors' affections today. The 1967 Dodge Coronet R/T 440 Magnum holds a clear advantage in raw power with 375 hp compared to 310 hp, a 65-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Pontiac Trans Am uses a V8 displacing 7,456 cc, while the Dodge Coronet R/T relies on a V8 OHV with 7,210 cc. Rarity plays a significant role here — with only 252 units built, the 1973 Pontiac Trans Am SD-455 is considerably scarcer than the Dodge Coronet R/T's 10,849 examples. On the collector market, the 1973 Pontiac Trans Am SD-455 commands a significant premium over the 1967 Dodge Coronet R/T 440 Magnum, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1967 Dodge Coronet R/T 440 Magnum rates higher among enthusiasts and auction houses.