1954 Aston Martin DB3 vs. 1963 Cadillac 62
To start off, 1963 Cadillac 62 is newer by 9 year(s). Which means there will be less support and parts availability for 1954 Aston Martin DB3. In addition, the cost of maintenance, including insurance, on 1954 Aston Martin DB3 would be higher. At 6,390 cc (8 cylinders), 1963 Cadillac 62 is equipped with a bigger engine. In terms of performance, 1963 Cadillac 62 (197 HP @ 4800 RPM) has 59 more horse power than 1954 Aston Martin DB3. (138 HP @ 5500 RPM) In normal driving conditions, 1963 Cadillac 62 should accelerate faster than 1954 Aston Martin DB3. With that said, vehicle weight also plays an important factor in acceleration. 1963 Cadillac 62 weights approximately 1085 kg more than 1954 Aston Martin DB3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1954 Aston Martin DB3 | 1963 Cadillac 62 | |
| Make | Aston Martin | Cadillac |
| Model | DB3 | 62 |
| Year Released | 1954 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 2920 cc | 6390 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 197 HP |
| Engine RPM | 5500 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1005 kg | 2090 kg |
| Vehicle Length | 3920 mm | 5680 mm |
| Vehicle Width | 1510 mm | 2040 mm |
| Vehicle Height | 1050 mm | 1430 mm |
| Wheelbase Size | 2220 mm | 3300 mm |
| Fuel Tank Capacity | 77 L | 79 L |
