1961 Aston Martin DB4 vs. 1970 Cadillac Calais
To start off, 1970 Cadillac Calais is newer by 9 year(s). Which means there will be less support and parts availability for 1961 Aston Martin DB4. In addition, the cost of maintenance, including insurance, on 1961 Aston Martin DB4 would be higher. At 7,734 cc (8 cylinders), 1970 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1961 Aston Martin DB4 (298 HP @ 6500 RPM) has 70 more horse power than 1970 Cadillac Calais. (228 HP @ 4400 RPM). In normal driving conditions, 1961 Aston Martin DB4 should accelerate faster than 1970 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac Calais weights approximately 750 kg more than 1961 Aston Martin DB4.
Compare all specifications:
| 1961 Aston Martin DB4 | 1970 Cadillac Calais | |
| Make | Aston Martin | Cadillac |
| Model | DB4 | Calais |
| Year Released | 1961 | 1970 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3670 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 298 HP | 228 HP |
| Engine RPM | 6500 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1350 kg | 2100 kg |
| Vehicle Length | 4490 mm | 5730 mm |
| Wheelbase Size | 2500 mm | 3300 mm |
