UK vs UK — 1929 vs 1938
| International Le Mans | SS100 3.5 Litre Roadster | |
|---|---|---|
| Horsepower | 70 hp | 125 hp |
| Torque | 77 lb-ft | 170 lb-ft |
| Engine Size | 1,495 cc | 3,485 cc |
| 0-60 mph | — | 10.4 sec |
| Top Speed | 90 mph | 100 mph |
| Weight | 1,905 lbs | 2,632 lbs |
| Wheelbase | 2,591 mm | 2,667 mm |
| Length | 3,962 mm | 3,962 mm |
| Units Produced | 130 | 118 |
| Value (Excellent) | $900,000 | $750,000 |
| Collectibility | 9/10 | 10/10 |
| Rarity | 9/10 | 9/10 |
The 1938 Jaguar SS100 3.5 Litre Roadster emerges ahead in most objective measures, offering more power, higher top speed, stronger collectibility. The 1929 Aston Martin International Le Mans counters with lighter weight, 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.
Among Sports Car enthusiasts, the matchup between the 1929 Aston Martin International Le Mans and 1938 Jaguar SS100 3.5 Litre Roadster is one for the ages. These Pre-war machines competed directly for buyers' attention and continue to vie for collectors' affections today. The 1938 Jaguar SS100 3.5 Litre Roadster holds a clear advantage in raw power with 125 hp compared to 70 hp, a 55-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Aston Martin International uses a Inline-4 SOHC displacing 1,495 cc, while the Jaguar SS100 relies on a Inline-6 OHV with 3,485 cc. The 1938 Jaguar SS100 3.5 Litre Roadster claims a higher top speed at 100 mph compared to 90 mph. The Aston Martin International carries a weight advantage, tipping the scales 727 lbs lighter. Whether you prioritize driving dynamics, heritage, or aesthetic appeal, both contenders make a strong case for themselves.