Italy vs UK — 1939 vs 1938
| 6C 2500 Competizione | SS100 3.5 Litre Roadster | |
|---|---|---|
| Horsepower | 145 hp | 125 hp |
| Torque | 145 lb-ft | 170 lb-ft |
| Engine Size | 2,443 cc | 3,485 cc |
| 0-60 mph | — | 10.4 sec |
| Top Speed | 124 mph | 100 mph |
| Weight | 2,094 lbs | 2,632 lbs |
| Wheelbase | 2,700 mm | 2,667 mm |
| Length | 4,300 mm | 3,962 mm |
| Units Produced | 4 | 118 |
| Value (Excellent) | $8,000,000 | $750,000 |
| Collectibility | 10/10 | 10/10 |
| Rarity | 10/10 | 9/10 |
The 1939 Alfa Romeo 6C 2500 Competizione holds an edge across most measurable criteria, offering more power, higher top speed, lighter weight. That said, the 1938 Jaguar SS100 3.5 Litre Roadster brings better value and remains a compelling choice for enthusiasts who value Jaguar heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Putting the 1939 Alfa Romeo 6C 2500 Competizione against the 1938 Jaguar SS100 3.5 Litre Roadster is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Italy versus UK. The 1939 Alfa Romeo 6C 2500 Competizione holds a clear advantage in raw power with 145 hp compared to 125 hp, a 20-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Alfa Romeo 6C 2500 Competizione uses a Inline-6 DOHC displacing 2,443 cc, while the Jaguar SS100 relies on a Inline-6 OHV with 3,485 cc. The 1939 Alfa Romeo 6C 2500 Competizione claims a higher top speed at 124 mph compared to 100 mph. The Alfa Romeo 6C 2500 Competizione carries a weight advantage, tipping the scales 538 lbs lighter. Rarity plays a significant role here — with only 4 units built, the 1939 Alfa Romeo 6C 2500 Competizione is considerably scarcer than the Jaguar SS100's 118 examples. On the collector market, the 1939 Alfa Romeo 6C 2500 Competizione commands a significant premium over the 1938 Jaguar SS100 3.5 Litre Roadster, reflecting differences in prestige and rarity.