USA vs USA — 1964 vs 1964
| GTO 389 Tri-Power | GTO Tri-Power | |
|---|---|---|
| Horsepower | 348 hp | 360 hp |
| Torque | 428 lb-ft | 424 lb-ft |
| Engine Size | 6,375 cc | 6,376 cc |
| 0-60 mph | 6.6 sec | 5.7 sec |
| Top Speed | 125 mph | 125 mph |
| ¼ Mile | 14.8 sec | 14.1 sec |
| Weight | 3,400 lbs | — |
| Wheelbase | 2,921 mm | 2,921 mm |
| Length | 5,181 mm | 5,118 mm |
| Units Produced | 32,450 | 32,450 |
| Original MSRP | $2,852 | — |
| Value (Excellent) | $120,000 | $140,000 |
| Collectibility | 9/10 | 5/10 |
| Rarity | 5/10 | 4/10 |
Two outstanding machines, each with compelling strengths. The 1964 Pontiac GTO 389 Tri-Power excels in stronger collectibility, while the 1964 Pontiac GTO Tri-Power stands out for quicker acceleration. The best advice? Drive both if you can, then follow your instincts.
Tracing the evolution of the Pontiac GTO from 1964 to 1964 offers a compelling look at how automotive design and engineering progressed. These two variants showcase the changing face of Pontiac. On paper, the two are remarkably close in power output, with the 1964 Pontiac GTO 389 Tri-Power producing 348 hp and the 1964 Pontiac GTO Tri-Power delivering 360 hp. Under the hood, the contrast is notable: the Pontiac GTO uses a V8 OHV (Pontiac 389) displacing 6,375 cc, while the Pontiac GTO relies on a V8 OHV 16V with 6,376 cc. In the sprint to 60 mph, the 1964 Pontiac GTO Tri-Power edges ahead at 5.7 seconds versus 6.6 seconds. From a collectibility standpoint, the 1964 Pontiac GTO 389 Tri-Power rates higher among enthusiasts and auction houses.