USA vs USA — 1962 vs 1965
| Grand Prix SJ 455 | Marlin 327 V8 | |
|---|---|---|
| Horsepower | 325 hp | 270 hp |
| Torque | 440 lb-ft | 345 lb-ft |
| Engine Size | 7,456 cc | 5,359 cc |
| 0-60 mph | 7.5 sec | 8.5 sec |
| Top Speed | 125 mph | 120 mph |
| ¼ Mile | 15.3 sec | 16.0 sec |
| Weight | 3,800 lbs | 3,300 lbs |
| Wheelbase | 2,946 mm | 2,845 mm |
| Length | 5,360 mm | 4,953 mm |
| Units Produced | 112,486 | 17,419 |
| Original MSRP | $3,549 | $3,100 |
| Value (Excellent) | $40,000 | $35,000 |
| Collectibility | 6/10 | 5/10 |
| Rarity | 5/10 | 6/10 |
On balance, the 1962 Pontiac Grand Prix SJ 455 makes a stronger case on paper with more power, quicker acceleration, higher top speed. However, the 1965 AMC Marlin 327 V8 counters with lighter weight, greater rarity, and its appeal extends beyond mere numbers. Choose the 1962 Pontiac Grand Prix SJ 455 for outright capability, or the 1965 AMC Marlin 327 V8 for a more distinctive ownership experience.
In the world of Personal Luxury Car cars, few comparisons generate as much discussion as the 1962 Pontiac Grand Prix SJ 455 versus the 1965 AMC Marlin 327 V8. Both hail from Muscle era and represent the pinnacle of their respective manufacturers' ambitions. The 1962 Pontiac Grand Prix SJ 455 holds a clear advantage in raw power with 325 hp compared to 270 hp, a 55-horsepower difference that shapes the driving experience. In the sprint to 60 mph, the 1962 Pontiac Grand Prix SJ 455 edges ahead at 7.5 seconds versus 8.5 seconds. The AMC Marlin carries a weight advantage, tipping the scales 500 lbs lighter. Rarity plays a significant role here — with only 17,419 units built, the 1965 AMC Marlin 327 V8 is considerably scarcer than the Pontiac Grand Prix's 112,486 examples. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.