Italy vs Italy — 1966 vs 1964
| 33 Stradale Tipo 33 | Giulia TZ Tubolare Zagato | |
|---|---|---|
| Horsepower | 230 hp | 112 hp |
| Torque | 152 lb-ft | 101 lb-ft |
| Engine Size | 1,995 cc | 1,570 cc |
| 0-60 mph | 5.5 sec | 7.5 sec |
| Top Speed | 162 mph | 134 mph |
| ¼ Mile | 13.8 sec | — |
| Weight | 1,543 lbs | 1,455 lbs |
| Wheelbase | 2,350 mm | 2,200 mm |
| Length | 3,970 mm | 3,930 mm |
| Units Produced | 18 | 112 |
| Original MSRP | $17,000 | — |
| Value (Excellent) | $20,000,000 | $2,200,000 |
| Collectibility | 10/10 | 9/10 |
| Rarity | 10/10 | 9/10 |
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 1964 Alfa Romeo Giulia TZ Tubolare Zagato counters with lighter weight, better value, and its appeal extends beyond mere numbers. Choose the 1966 Alfa Romeo 33 Stradale Tipo 33 for outright capability, or the 1964 Alfa Romeo Giulia TZ Tubolare Zagato 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 1964 Alfa Romeo Giulia TZ Tubolare Zagato 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 112 hp, a 118-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 Giulia TZ relies on a Inline-4 DOHC with 1,570 cc. In the sprint to 60 mph, the 1966 Alfa Romeo 33 Stradale Tipo 33 edges ahead at 5.5 seconds versus 7.5 seconds. 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 Giulia TZ's 112 examples. On the collector market, the 1966 Alfa Romeo 33 Stradale Tipo 33 commands a significant premium over the 1964 Alfa Romeo Giulia TZ Tubolare Zagato, reflecting differences in prestige and rarity.