1963 Aston Martin DB4 vs. 1963 Cadillac 62
To start off, both 1963 Aston Martin DB4 and 1963 Cadillac 62 were released in the same year (1963). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 6,390 cc (8 cylinders), 1963 Cadillac 62 is equipped with a bigger engine. In terms of performance, 1963 Aston Martin DB4 (310 HP @ 6000 RPM) has 113 more horse power than 1963 Cadillac 62. (197 HP @ 4800 RPM). In normal driving conditions, 1963 Aston Martin DB4 should accelerate faster than 1963 Cadillac 62. With that said, vehicle weight also plays an important factor in acceleration. 1963 Cadillac 62 weights approximately 865 kg more than 1963 Aston Martin DB4.
Compare all specifications:
| 1963 Aston Martin DB4 | 1963 Cadillac 62 | |
| Make | Aston Martin | Cadillac |
| Model | DB4 | 62 |
| Year Released | 1963 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 3670 cc | 6390 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 310 HP | 197 HP |
| Engine RPM | 6000 RPM | 4800 RPM |
| Engine Bore Size | 92 mm | 101.6 mm |
| Engine Stroke Size | 92 mm | 98.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1225 kg | 2090 kg |
| Vehicle Length | 4270 mm | 5680 mm |
| Vehicle Width | 1560 mm | 2040 mm |
| Vehicle Height | 1280 mm | 1430 mm |
| Wheelbase Size | 2370 mm | 3300 mm |
| Fuel Tank Capacity | 86 L | 79 L |
