1973 Cadillac Calais vs. 1959 Rover P4
To start off, 1973 Cadillac Calais is newer by 14 year(s). Which means there will be less support and parts availability for 1959 Rover P4. In addition, the cost of maintenance, including insurance, on 1959 Rover P4 would be higher. At 7,734 cc (8 cylinders), 1973 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1973 Cadillac Calais (208 HP @ 4400 RPM) has 141 more horse power than 1959 Rover P4. (67 HP @ 4250 RPM). In normal driving conditions, 1973 Cadillac Calais should accelerate faster than 1959 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 773 kg more than 1959 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1973 Cadillac Calais | 1959 Rover P4 | |
| Make | Cadillac | Rover |
| Model | Calais | P4 |
| Year Released | 1973 | 1959 |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 2286 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 208 HP | 67 HP |
| Engine RPM | 4400 RPM | 4250 RPM |
| Vehicle Weight | 2245 kg | 1472 kg |
| Vehicle Length | 5880 mm | 4450 mm |
| Wheelbase Size | 3310 mm | 2830 mm |
