1965 Cadillac Calais vs. 1947 Rover P2
To start off, 1965 Cadillac Calais is newer by 18 year(s). Which means there will be less support and parts availability for 1947 Rover P2. In addition, the cost of maintenance, including insurance, on 1947 Rover P2 would be higher. At 7,029 cc (8 cylinders), 1965 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1965 Cadillac Calais (208 HP @ 4600 RPM) has 161 more horse power than 1947 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 1965 Cadillac Calais should accelerate faster than 1947 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1965 Cadillac Calais weights approximately 588 kg more than 1947 Rover P2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1965 Cadillac Calais | 1947 Rover P2 | |
| Make | Cadillac | Rover |
| Model | Calais | P2 |
| Year Released | 1965 | 1947 |
| Engine Size | 7029 cc | 1577 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 208 HP | 47 HP |
| Engine RPM | 4600 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2010 kg | 1422 kg |
