1969 Aston Martin DB6 vs. 1973 Cadillac Calais
To start off, 1973 Cadillac Calais is newer by 4 year(s). Which means there will be less support and parts availability for 1969 Aston Martin DB6. In addition, the cost of maintenance, including insurance, on 1969 Aston Martin DB6 would be higher. At 7,734 cc (8 cylinders), 1973 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1969 Aston Martin DB6 (282 HP @ 5500 RPM) has 74 more horse power than 1973 Cadillac Calais. (208 HP @ 4400 RPM). In normal driving conditions, 1969 Aston Martin DB6 should accelerate faster than 1973 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 779 kg more than 1969 Aston Martin DB6.
Compare all specifications:
| 1969 Aston Martin DB6 | 1973 Cadillac Calais | |
| Make | Aston Martin | Cadillac |
| Model | DB6 | Calais |
| Year Released | 1969 | 1973 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 282 HP | 208 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1466 kg | 2245 kg |
| Vehicle Length | 4630 mm | 5880 mm |
| Wheelbase Size | 2590 mm | 3310 mm |
