USA vs USA — 1968 vs 1962
| GTO 400 Ram Air | Grand Prix SJ 455 | |
|---|---|---|
| Horsepower | 366 hp | 325 hp |
| Torque | 445 lb-ft | 440 lb-ft |
| Engine Size | 6,555 cc | 7,456 cc |
| 0-60 mph | 6.2 sec | 7.5 sec |
| Top Speed | 130 mph | 125 mph |
| ¼ Mile | 14.2 sec | 15.3 sec |
| Weight | 3,500 lbs | 3,800 lbs |
| Wheelbase | 2,845 mm | 2,946 mm |
| Length | 5,131 mm | 5,360 mm |
| Units Produced | 87,684 | 112,486 |
| Original MSRP | $3,101 | $3,549 |
| Value (Excellent) | $110,000 | $40,000 |
| Collectibility | 8/10 | 6/10 |
| Rarity | 5/10 | 5/10 |
The 1968 Pontiac GTO 400 Ram Air holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1962 Pontiac Grand Prix SJ 455 brings better value and remains a compelling choice for enthusiasts who value Pontiac heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Within the Pontiac stable, the 1968 Pontiac GTO 400 Ram Air and 1962 Pontiac Grand Prix SJ 455 represent different approaches to performance and purpose. Both carry the Pontiac badge, yet each carves out its own distinct identity. The 1968 Pontiac GTO 400 Ram Air holds a clear advantage in raw power with 366 hp compared to 325 hp, a 41-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Pontiac GTO uses a V8 OHV (Pontiac 400) displacing 6,555 cc, while the Pontiac Grand Prix relies on a V8 OHV with 7,456 cc. In the sprint to 60 mph, the 1968 Pontiac GTO 400 Ram Air edges ahead at 6.2 seconds versus 7.5 seconds. The Pontiac GTO carries a weight advantage, tipping the scales 300 lbs lighter. On the collector market, the 1968 Pontiac GTO 400 Ram Air commands a significant premium over the 1962 Pontiac Grand Prix SJ 455, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1968 Pontiac GTO 400 Ram Air rates higher among enthusiasts and auction houses.