1955 Aston Martin DB2 vs. 1970 Cadillac Calais
To start off, 1970 Cadillac Calais is newer by 15 year(s). Which means there will be less support and parts availability for 1955 Aston Martin DB2. In addition, the cost of maintenance, including insurance, on 1955 Aston Martin DB2 would be higher. At 7,734 cc (8 cylinders), 1970 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1970 Cadillac Calais (228 HP @ 4400 RPM) has 120 more horse power than 1955 Aston Martin DB2. (108 HP @ 5000 RPM) In normal driving conditions, 1970 Cadillac Calais should accelerate faster than 1955 Aston Martin DB2. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac Calais weights approximately 945 kg more than 1955 Aston Martin DB2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1955 Aston Martin DB2 | 1970 Cadillac Calais | |
| Make | Aston Martin | Cadillac |
| Model | DB2 | Calais |
| Year Released | 1955 | 1970 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2579 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 108 HP | 228 HP |
| Engine RPM | 5000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1155 kg | 2100 kg |
| Vehicle Length | 4310 mm | 5730 mm |
| Wheelbase Size | 2520 mm | 3300 mm |
