USA vs USA — 1966 vs 1973
| Toronado 455 | Grand Am 455 V8 | |
|---|---|---|
| Horsepower | 400 hp | 250 hp |
| Torque | 500 lb-ft | 390 lb-ft |
| Engine Size | 7,456 cc | 7,456 cc |
| 0-60 mph | 7.5 sec | 8.0 sec |
| Top Speed | 135 mph | 118 mph |
| ¼ Mile | 15.5 sec | 15.8 sec |
| Weight | 4,600 lbs | 4,100 lbs |
| Wheelbase | 3,048 mm | 2,845 mm |
| Length | 5,365 mm | 5,334 mm |
| Units Produced | 40,963 | 56,063 |
| Original MSRP | $4,617 | $4,353 |
| Value (Excellent) | $65,000 | $32,000 |
| Collectibility | 7/10 | 6/10 |
| Rarity | 5/10 | 5/10 |
On balance, the 1966 Oldsmobile Toronado 455 makes a stronger case on paper with more power, quicker acceleration, higher top speed. However, the 1973 Pontiac Grand Am 455 V8 counters with lighter weight, better value, and its appeal extends beyond mere numbers. Choose the 1966 Oldsmobile Toronado 455 for outright capability, or the 1973 Pontiac Grand Am 455 V8 for a more distinctive ownership experience.
In the world of Personal Luxury cars, few comparisons generate as much discussion as the 1966 Oldsmobile Toronado 455 versus the 1973 Pontiac Grand Am 455 V8. Both hail from Muscle era and represent the pinnacle of their respective manufacturers' ambitions. The 1966 Oldsmobile Toronado 455 holds a clear advantage in raw power with 400 hp compared to 250 hp, a 150-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Oldsmobile Toronado uses a V8 OHV (Oldsmobile 455 Rocket) displacing 7,456 cc, while the Pontiac Grand Am relies on a V8 OHV (Pontiac 455) with 7,456 cc. In the sprint to 60 mph, the 1966 Oldsmobile Toronado 455 edges ahead at 7.5 seconds versus 8.0 seconds. The Pontiac Grand Am carries a weight advantage, tipping the scales 500 lbs lighter. Each of these machines offers a unique window into the era that produced it, making both worthy of consideration by collectors and drivers alike.