1960 Aston Martin DB4 vs. 1971 Cadillac Calais
To start off, 1971 Cadillac Calais is newer by 11 year(s). Which means there will be less support and parts availability for 1960 Aston Martin DB4. In addition, the cost of maintenance, including insurance, on 1960 Aston Martin DB4 would be higher. At 7,733 cc (8 cylinders), 1971 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1971 Cadillac Calais (228 HP @ 4400 RPM) has 24 more horse power than 1960 Aston Martin DB4. (204 HP @ 5500 RPM) In normal driving conditions, 1971 Cadillac Calais should accelerate faster than 1960 Aston Martin DB4. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 750 kg more than 1960 Aston Martin DB4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1960 Aston Martin DB4 | 1971 Cadillac Calais | |
| Make | Aston Martin | Cadillac |
| Model | DB4 | Calais |
| Year Released | 1960 | 1971 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3668 cc | 7733 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 204 HP | 228 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1350 kg | 2100 kg |
| Vehicle Length | 4490 mm | 5750 mm |
| Wheelbase Size | 2500 mm | 3310 mm |
