Italy vs Italy — 1937 vs 1954

| Aprilia Aerodynamic Pioneer | D50 Grand Prix | |
|---|---|---|
| Horsepower | 48 hp | 260 hp |
| Torque | 65 lb-ft | 170 lb-ft |
| Engine Size | 1,352 cc | 2,488 cc |
| Top Speed | 81 mph | 180 mph |
| Weight | 1,940 lbs | 1,367 lbs |
| Wheelbase | 2,750 mm | 2,280 mm |
| Length | 3,910 mm | 3,830 mm |
| Units Produced | 27,642 | 8 |
| Value (Excellent) | $120,000 | $50,000,000 |
| Collectibility | 7/10 | 10/10 |
| Rarity | 6/10 | 10/10 |
The 1954 Lancia D50 Grand Prix emerges ahead in most objective measures, offering more power, higher top speed, lighter weight. The 1937 Lancia Aprilia Aerodynamic Pioneer 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.
Within the Lancia stable, the 1937 Lancia Aprilia Aerodynamic Pioneer and 1954 Lancia D50 Grand Prix represent different approaches to performance and purpose. Both carry the Lancia badge, yet each carves out its own distinct identity. The 1954 Lancia D50 Grand Prix holds a clear advantage in raw power with 260 hp compared to 48 hp, a 212-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Lancia Aprilia uses a V4 OHC displacing 1,352 cc, while the Lancia D50 relies on a V8 DOHC with 2,488 cc. The 1954 Lancia D50 Grand Prix claims a higher top speed at 180 mph compared to 81 mph. The Lancia D50 carries a weight advantage, tipping the scales 573 lbs lighter. Rarity plays a significant role here — with only 8 units built, the 1954 Lancia D50 Grand Prix is considerably scarcer than the Lancia Aprilia's 27,642 examples. On the collector market, the 1954 Lancia D50 Grand Prix commands a significant premium over the 1937 Lancia Aprilia Aerodynamic Pioneer, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1954 Lancia D50 Grand Prix rates higher among enthusiasts and auction houses.