UK vs UK — 1949 vs 1957
| DB1 2-Litre Sports | XKSS Production | |
|---|---|---|
| Horsepower | 90 hp | 250 hp |
| Torque | 110 lb-ft | 240 lb-ft |
| Engine Size | 1,970 cc | 3,442 cc |
| 0-60 mph | 14.2 sec | 5.2 sec |
| Top Speed | 93 mph | 140 mph |
| ¼ Mile | — | 13.8 sec |
| Weight | 2,359 lbs | 2,050 lbs |
| Wheelbase | 2,743 mm | 2,286 mm |
| Length | 4,140 mm | 3,988 mm |
| Units Produced | 15 | 16 |
| Original MSRP | — | $6,900 |
| Value (Excellent) | $900,000 | $18,000,000 |
| Collectibility | 10/10 | 10/10 |
| Rarity | 10/10 | 10/10 |
The 1957 Jaguar XKSS Production emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1949 Aston Martin DB1 2-Litre Sports 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.
Among Sports Car enthusiasts, the matchup between the 1949 Aston Martin DB1 2-Litre Sports and 1957 Jaguar XKSS Production is one for the ages. These Post-war machines competed directly for buyers' attention and continue to vie for collectors' affections today. The 1957 Jaguar XKSS Production holds a clear advantage in raw power with 250 hp compared to 90 hp, a 160-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Aston Martin DB1 uses a Inline-4 DOHC displacing 1,970 cc, while the Jaguar XKSS relies on a Inline-6 DOHC with 3,442 cc. In the sprint to 60 mph, the 1957 Jaguar XKSS Production edges ahead at 5.2 seconds versus 14.2 seconds. The Jaguar XKSS carries a weight advantage, tipping the scales 309 lbs lighter. On the collector market, the 1957 Jaguar XKSS Production commands a significant premium over the 1949 Aston Martin DB1 2-Litre Sports, reflecting differences in prestige and rarity.