Spain vs UK — 1931 vs 1906
| J12 | Silver Ghost 40/50 HP Tourer | |
|---|---|---|
| Horsepower | 220 hp | 48 hp |
| Engine Size | 9,424 cc | 7,428 cc |
| Top Speed | — | 65 mph |
| Weight | — | 3,968 lbs |
| Wheelbase | 3,810 mm | 3,632 mm |
| Length | 5,600 mm | 4,876 mm |
| Units Produced | 120 | 7,874 |
| Value (Excellent) | $5,000,000 | $2,000,000 |
| Collectibility | 5/10 | 10/10 |
| Rarity | 10/10 | 8/10 |
Two outstanding machines, each with compelling strengths. The 1931 Hispano-Suiza J12 excels in more power, greater rarity, while the 1906 Rolls-Royce Silver Ghost 40/50 HP Tourer stands out for stronger collectibility, better value. The best advice? Drive both if you can, then follow your instincts.
Putting the 1931 Hispano-Suiza J12 against the 1906 Rolls-Royce Silver Ghost 40/50 HP Tourer is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Spain versus UK. The 1931 Hispano-Suiza J12 holds a clear advantage in raw power with 220 hp compared to 48 hp, a 172-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Hispano-Suiza J12 uses a V12 displacing 9,424 cc, while the Rolls-Royce Silver Ghost relies on a Inline-6 Side-Valve with 7,428 cc. Rarity plays a significant role here — with only 120 units built, the 1931 Hispano-Suiza J12 is considerably scarcer than the Rolls-Royce Silver Ghost's 7,874 examples. On the collector market, the 1931 Hispano-Suiza J12 commands a significant premium over the 1906 Rolls-Royce Silver Ghost 40/50 HP Tourer, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1906 Rolls-Royce Silver Ghost 40/50 HP Tourer rates higher among enthusiasts and auction houses.