Italy vs Italy — 1963 vs 1964
| Giulia Sprint Speciale (SS) | Giulia TZ Tubolare Zagato | |
|---|---|---|
| Horsepower | 112 hp | 112 hp |
| Torque | 101 lb-ft | 101 lb-ft |
| Engine Size | 1,570 cc | 1,570 cc |
| 0-60 mph | 10.5 sec | 7.5 sec |
| Top Speed | 124 mph | 134 mph |
| ¼ Mile | 17.5 sec | — |
| Weight | — | 1,455 lbs |
| Wheelbase | 2,380 mm | 2,200 mm |
| Length | 4,220 mm | 3,930 mm |
| Units Produced | 1,400 | 112 |
| Value (Excellent) | $180,000 | $2,200,000 |
| Collectibility | 5/10 | 9/10 |
| Rarity | 8/10 | 9/10 |
The 1964 Alfa Romeo Giulia TZ Tubolare Zagato emerges ahead in most objective measures, offering quicker acceleration, higher top speed, greater rarity. The 1963 Alfa Romeo Giulia Sprint Speciale (SS) counters with better value, 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.
Tracing the evolution of the Alfa Romeo Giulia from 1963 to 1964 offers a compelling look at how automotive design and engineering progressed. These two variants showcase the changing face of Alfa Romeo. On paper, the two are remarkably close in power output, with the 1963 Alfa Romeo Giulia Sprint Speciale (SS) producing 112 hp and the 1964 Alfa Romeo Giulia TZ Tubolare Zagato delivering 112 hp. Under the hood, the contrast is notable: the Alfa Romeo Giulia uses a Inline-4 DOHC 8V displacing 1,570 cc, while the Alfa Romeo Giulia TZ relies on a Inline-4 DOHC with 1,570 cc. In the sprint to 60 mph, the 1964 Alfa Romeo Giulia TZ Tubolare Zagato edges ahead at 7.5 seconds versus 10.5 seconds. Rarity plays a significant role here — with only 112 units built, the 1964 Alfa Romeo Giulia TZ Tubolare Zagato is considerably scarcer than the Alfa Romeo Giulia's 1,400 examples. On the collector market, the 1964 Alfa Romeo Giulia TZ Tubolare Zagato commands a significant premium over the 1963 Alfa Romeo Giulia Sprint Speciale (SS), reflecting differences in prestige and rarity. From a collectibility standpoint, the 1964 Alfa Romeo Giulia TZ Tubolare Zagato rates higher among enthusiasts and auction houses.