USA vs USA — 1968 vs 1963
| GTO 400 Ram Air | Tempest Sprint OHC-6 | |
|---|---|---|
| Horsepower | 366 hp | 215 hp |
| Torque | 445 lb-ft | 225 lb-ft |
| Engine Size | 6,555 cc | 3,769 cc |
| 0-60 mph | 6.2 sec | 9.5 sec |
| Top Speed | 130 mph | 115 mph |
| ¼ Mile | 14.2 sec | 17.0 sec |
| Weight | 3,500 lbs | 3,050 lbs |
| Wheelbase | 2,845 mm | 2,896 mm |
| Length | 5,131 mm | 5,156 mm |
| Units Produced | 87,684 | — |
| Original MSRP | $3,101 | $2,667 |
| Value (Excellent) | $110,000 | $35,000 |
| 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 1963 Pontiac Tempest Sprint OHC-6 brings lighter weight, 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.
The 1968 Pontiac GTO 400 Ram Air and 1963 Pontiac Tempest Sprint OHC-6 share a manufacturer in Pontiac, but that's where the similarities get interesting. These two models reveal the versatility and ambition of the Pontiac brand. The 1968 Pontiac GTO 400 Ram Air holds a clear advantage in raw power with 366 hp compared to 215 hp, a 151-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 Tempest relies on a Inline-6 OHC (Pontiac Sprint) with 3,769 cc. In the sprint to 60 mph, the 1968 Pontiac GTO 400 Ram Air edges ahead at 6.2 seconds versus 9.5 seconds. The Pontiac Tempest carries a weight advantage, tipping the scales 450 lbs lighter. On the collector market, the 1968 Pontiac GTO 400 Ram Air commands a significant premium over the 1963 Pontiac Tempest Sprint OHC-6, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1968 Pontiac GTO 400 Ram Air rates higher among enthusiasts and auction houses.