UK vs UK — 1957 vs 1949
| TR3A | DB1 2-Litre Sports | |
|---|---|---|
| Horsepower | 100 hp | 90 hp |
| Torque | 122 lb-ft | 110 lb-ft |
| Engine Size | 1,991 cc | 1,970 cc |
| 0-60 mph | 10.8 sec | 14.2 sec |
| Top Speed | 105 mph | 93 mph |
| ¼ Mile | 17.7 sec | — |
| Weight | 2,100 lbs | 2,359 lbs |
| Wheelbase | 2,235 mm | 2,743 mm |
| Length | 3,835 mm | 4,140 mm |
| Units Produced | 58,236 | 15 |
| Original MSRP | $2,625 | — |
| Value (Excellent) | $65,000 | $900,000 |
| Collectibility | 7/10 | 10/10 |
| Rarity | 4/10 | 10/10 |
The 1957 Triumph TR3A holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1949 Aston Martin DB1 2-Litre Sports brings greater rarity, stronger collectibility and remains a compelling choice for enthusiasts who value Aston Martin heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Among Sports Car enthusiasts, the matchup between the 1957 Triumph TR3A and 1949 Aston Martin DB1 2-Litre Sports is one for the ages. These Post-war machines competed directly for buyers' attention and continue to vie for collectors' affections today. On paper, the two are remarkably close in power output, with the 1957 Triumph TR3A producing 100 hp and the 1949 Aston Martin DB1 2-Litre Sports delivering 90 hp. Under the hood, the contrast is notable: the Triumph TR3A uses a Inline-4 OHV 8V displacing 1,991 cc, while the Aston Martin DB1 relies on a Inline-4 DOHC with 1,970 cc. In the sprint to 60 mph, the 1957 Triumph TR3A edges ahead at 10.8 seconds versus 14.2 seconds. The Triumph TR3A carries a weight advantage, tipping the scales 259 lbs lighter. Rarity plays a significant role here — with only 15 units built, the 1949 Aston Martin DB1 2-Litre Sports is considerably scarcer than the Triumph TR3A's 58,236 examples. On the collector market, the 1949 Aston Martin DB1 2-Litre Sports commands a significant premium over the 1957 Triumph TR3A, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1949 Aston Martin DB1 2-Litre Sports rates higher among enthusiasts and auction houses.