USA vs USA — 1998 vs 1989
| Firebird Trans Am WS6 Ram Air | Firebird Trans Am GTA | |
|---|---|---|
| Horsepower | 325 hp | 250 hp |
| Torque | 350 lb-ft | 350 lb-ft |
| Engine Size | 5,665 cc | 5,735 cc |
| 0-60 mph | 4.9 sec | 5.4 sec |
| Top Speed | 164 mph | 150 mph |
| ¼ Mile | 13.3 sec | 14.0 sec |
| Weight | 3,496 lbs | 3,400 lbs |
| Wheelbase | 2,565 mm | 2,565 mm |
| Length | 4,920 mm | 4,978 mm |
| Units Produced | — | 16,700 |
| Original MSRP | $29,865 | $19,995 |
| Value (Excellent) | $55,000 | $38,000 |
| Collectibility | 7/10 | 7/10 |
| Rarity | 6/10 | 6/10 |
On balance, the 1998 Pontiac Firebird Trans Am WS6 Ram Air makes a stronger case on paper with more power, quicker acceleration, higher top speed. However, the 1989 Pontiac Firebird Trans Am GTA counters with its own distinct appeal, and its appeal extends beyond mere numbers. Choose the 1998 Pontiac Firebird Trans Am WS6 Ram Air for outright capability, or the 1989 Pontiac Firebird Trans Am GTA for a more distinctive ownership experience.
Few model names carry as much weight as the Pontiac Firebird Trans Am. The 1998 and 1989 iterations represent different chapters in this storied nameplate's history, each reflecting the priorities and technologies of its era. The 1998 Pontiac Firebird Trans Am WS6 Ram Air holds a clear advantage in raw power with 325 hp compared to 250 hp, a 75-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Pontiac Firebird Trans Am uses a V8 OHV 16V displacing 5,665 cc, while the Pontiac Firebird Trans Am relies on a V8 OHV with 5,735 cc. In the sprint to 60 mph, the 1998 Pontiac Firebird Trans Am WS6 Ram Air edges ahead at 4.9 seconds versus 5.4 seconds. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.