UK vs UK — 1955 vs 1949
| MGA Twin Cam | DB1 2-Litre Sports | |
|---|---|---|
| Horsepower | 108 hp | 90 hp |
| Torque | 102 lb-ft | 110 lb-ft |
| Engine Size | 1,588 cc | 1,970 cc |
| 0-60 mph | 9.8 sec | 14.2 sec |
| Top Speed | 115 mph | 93 mph |
| ¼ Mile | 17.0 sec | — |
| Weight | 2,129 lbs | 2,359 lbs |
| Wheelbase | 2,388 mm | 2,743 mm |
| Length | 3,962 mm | 4,140 mm |
| Units Produced | 2,111 | 15 |
| Original MSRP | $2,766 | — |
| Value (Excellent) | $100,000 | $900,000 |
| Collectibility | 8/10 | 10/10 |
| Rarity | 8/10 | 10/10 |
The 1955 MG MGA Twin Cam 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.
The 1955 MG MGA Twin Cam and 1949 Aston Martin DB1 2-Litre Sports stand as two of the most notable Sports Car cars from Post-war. Both emerged during a period of intense competition, and choosing between them remains a passionate debate among collectors. On paper, the two are remarkably close in power output, with the 1955 MG MGA Twin Cam producing 108 hp and the 1949 Aston Martin DB1 2-Litre Sports delivering 90 hp. In the sprint to 60 mph, the 1955 MG MGA Twin Cam edges ahead at 9.8 seconds versus 14.2 seconds. The MG MGA carries a weight advantage, tipping the scales 230 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 MG MGA's 2,111 examples. On the collector market, the 1949 Aston Martin DB1 2-Litre Sports commands a significant premium over the 1955 MG MGA Twin Cam, 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.