Italy vs Italy — 1932 vs 2005
| P3 Tipo B Grand Prix | 159 3.2 JTS V6 Q4 | |
|---|---|---|
| Horsepower | 215 hp | 260 hp |
| Torque | — | 237 lb-ft |
| Engine Size | 2,654 cc | 3,195 cc |
| 0-60 mph | — | 6.7 sec |
| Top Speed | 162 mph | 152 mph |
| ¼ Mile | — | 15.0 sec |
| Weight | 1,543 lbs | 3,671 lbs |
| Wheelbase | 2,650 mm | 2,700 mm |
| Length | 3,950 mm | 4,660 mm |
| Units Produced | 6 | — |
| Value (Excellent) | $40,000,000 | $25,000 |
| Collectibility | 10/10 | 5/10 |
| Rarity | 10/10 | 6/10 |
It's a closely fought contest. The 1932 Alfa Romeo P3 Tipo B Grand Prix brings higher top speed, lighter weight, stronger collectibility to the table, and the 2005 Alfa Romeo 159 3.2 JTS V6 Q4 answers with more power, better value. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
Alfa Romeo has long offered a diverse lineup, and comparing the 1932 Alfa Romeo P3 Tipo B Grand Prix with the 2005 Alfa Romeo 159 3.2 JTS V6 Q4 highlights the breadth of the marque's engineering philosophy. The 2005 Alfa Romeo 159 3.2 JTS V6 Q4 holds a clear advantage in raw power with 260 hp compared to 215 hp, a 45-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Alfa Romeo P3 uses a Straight-8 DOHC Supercharged displacing 2,654 cc, while the Alfa Romeo 159 relies on a V6 DOHC 24V with 3,195 cc. The 1932 Alfa Romeo P3 Tipo B Grand Prix claims a higher top speed at 162 mph compared to 152 mph. The Alfa Romeo P3 carries a weight advantage, tipping the scales 2128 lbs lighter. On the collector market, the 1932 Alfa Romeo P3 Tipo B Grand Prix commands a significant premium over the 2005 Alfa Romeo 159 3.2 JTS V6 Q4, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1932 Alfa Romeo P3 Tipo B Grand Prix rates higher among enthusiasts and auction houses.