Italy vs Italy — 1966 vs 1987
| 33 Stradale Tipo 33 | 75 Turbo Evoluzione IMSA | |
|---|---|---|
| Horsepower | 230 hp | 155 hp |
| Torque | 152 lb-ft | 167 lb-ft |
| Engine Size | 1,995 cc | 1,779 cc |
| 0-60 mph | 5.5 sec | 6.5 sec |
| Top Speed | 162 mph | 137 mph |
| ¼ Mile | 13.8 sec | 15.0 sec |
| Weight | 1,543 lbs | 2,381 lbs |
| Wheelbase | 2,350 mm | 2,510 mm |
| Length | 3,970 mm | 4,380 mm |
| Units Produced | 18 | 500 |
| Original MSRP | $17,000 | — |
| Value (Excellent) | $20,000,000 | $150,000 |
| Collectibility | 10/10 | 8/10 |
| Rarity | 10/10 | 8/10 |
On balance, the 1966 Alfa Romeo 33 Stradale Tipo 33 makes a stronger case on paper with more power, quicker acceleration, higher top speed. However, the 1987 Alfa Romeo 75 Turbo Evoluzione IMSA counters with better value, and its appeal extends beyond mere numbers. Choose the 1966 Alfa Romeo 33 Stradale Tipo 33 for outright capability, or the 1987 Alfa Romeo 75 Turbo Evoluzione IMSA for a more distinctive ownership experience.
Alfa Romeo has long offered a diverse lineup, and comparing the 1966 Alfa Romeo 33 Stradale Tipo 33 with the 1987 Alfa Romeo 75 Turbo Evoluzione IMSA highlights the breadth of the marque's engineering philosophy. The 1966 Alfa Romeo 33 Stradale Tipo 33 holds a clear advantage in raw power with 230 hp compared to 155 hp, a 75-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Alfa Romeo 33 Stradale uses a V8 DOHC 32V displacing 1,995 cc, while the Alfa Romeo 75 Turbo Evoluzione relies on a Inline-4 DOHC 8V Turbocharged with 1,779 cc. In the sprint to 60 mph, the 1966 Alfa Romeo 33 Stradale Tipo 33 edges ahead at 5.5 seconds versus 6.5 seconds. The Alfa Romeo 33 Stradale carries a weight advantage, tipping the scales 838 lbs lighter. Rarity plays a significant role here — with only 18 units built, the 1966 Alfa Romeo 33 Stradale Tipo 33 is considerably scarcer than the Alfa Romeo 75 Turbo Evoluzione's 500 examples. On the collector market, the 1966 Alfa Romeo 33 Stradale Tipo 33 commands a significant premium over the 1987 Alfa Romeo 75 Turbo Evoluzione IMSA, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1966 Alfa Romeo 33 Stradale Tipo 33 rates higher among enthusiasts and auction houses.