USA vs USA — 1970 vs 1964
| Firebird Trans Am | Mustang Convertible 289 V8 | |
|---|---|---|
| Horsepower | 335 hp | 225 hp |
| Torque | 480 lb-ft | 300 lb-ft |
| Engine Size | 7,456 cc | 4,727 cc |
| 0-60 mph | 5.4 sec | 7.5 sec |
| Top Speed | 130 mph | 120 mph |
| ¼ Mile | 13.5 sec | 15.9 sec |
| Weight | 3,500 lbs | — |
| Wheelbase | 2,743 mm | 2,743 mm |
| Length | 4,902 mm | 4,613 mm |
| Units Produced | 3,196 | — |
| Original MSRP | $4,305 | — |
| Value (Excellent) | $150,000 | $75,000 |
| Collectibility | 9/10 | 5/10 |
| Rarity | 5/10 | 2/10 |
On balance, the 1970 Pontiac Firebird Trans Am makes a stronger case on paper with more power, quicker acceleration, higher top speed. However, the 1964 Ford Mustang Convertible 289 V8 counters with its own distinct appeal, and its appeal extends beyond mere numbers. Choose the 1970 Pontiac Firebird Trans Am for outright capability, or the 1964 Ford Mustang Convertible 289 V8 for a more distinctive ownership experience.
In the world of Pony Car cars, few comparisons generate as much discussion as the 1970 Pontiac Firebird Trans Am versus the 1964 Ford Mustang Convertible 289 V8. Both hail from Muscle era and represent the pinnacle of their respective manufacturers' ambitions. The 1970 Pontiac Firebird Trans Am holds a clear advantage in raw power with 335 hp compared to 225 hp, a 110-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Pontiac Firebird uses a V8 OHV (Pontiac 455) displacing 7,456 cc, while the Ford Mustang relies on a V8 OHV with 4,727 cc. In the sprint to 60 mph, the 1970 Pontiac Firebird Trans Am edges ahead at 5.4 seconds versus 7.5 seconds. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference. From a collectibility standpoint, the 1970 Pontiac Firebird Trans Am rates higher among enthusiasts and auction houses.