Italy vs Italy — 1966 vs 2018
| 33 Stradale Tipo 33 | Stelvio Quadrifoglio 2.9 V6 BiTurbo | |
|---|---|---|
| Horsepower | 230 hp | 505 hp |
| Torque | 152 lb-ft | 443 lb-ft |
| Engine Size | 1,995 cc | 2,891 cc |
| 0-60 mph | 5.5 sec | 3.6 sec |
| Top Speed | 162 mph | 176 mph |
| ¼ Mile | 13.8 sec | 11.8 sec |
| Weight | 1,543 lbs | 4,035 lbs |
| Wheelbase | 2,350 mm | 2,818 mm |
| Length | 3,970 mm | 4,702 mm |
| Units Produced | 18 | — |
| Original MSRP | $17,000 | $85,050 |
| Value (Excellent) | $20,000,000 | $95,000 |
| Collectibility | 10/10 | 5/10 |
| Rarity | 10/10 | 4/10 |
The 2018 Alfa Romeo Stelvio Quadrifoglio 2.9 V6 BiTurbo emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1966 Alfa Romeo 33 Stradale Tipo 33 counters with lighter weight, stronger collectibility, but the numbers favor its rival. Still, both are remarkable machines, and the final choice often comes down to which driving experience speaks to you.
The 1966 Alfa Romeo 33 Stradale Tipo 33 and 2018 Alfa Romeo Stelvio Quadrifoglio 2.9 V6 BiTurbo share a manufacturer in Alfa Romeo, but that's where the similarities get interesting. These two models reveal the versatility and ambition of the Alfa Romeo brand. The 2018 Alfa Romeo Stelvio Quadrifoglio 2.9 V6 BiTurbo holds a clear advantage in raw power with 505 hp compared to 230 hp, a 275-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 Stelvio Quadrifoglio relies on a V6 Twin-Turbo with 2,891 cc. In the sprint to 60 mph, the 2018 Alfa Romeo Stelvio Quadrifoglio 2.9 V6 BiTurbo edges ahead at 3.6 seconds versus 5.5 seconds. The Alfa Romeo 33 Stradale carries a weight advantage, tipping the scales 2492 lbs lighter. On the collector market, the 1966 Alfa Romeo 33 Stradale Tipo 33 commands a significant premium over the 2018 Alfa Romeo Stelvio Quadrifoglio 2.9 V6 BiTurbo, 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.