1971 Cadillac Calais vs. 2005 Rover 25
To start off, 2005 Rover 25 is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1971 Cadillac Calais 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 120 more horse power than 2005 Rover 25. (108 HP @ 6000 RPM). In normal driving conditions, 1971 Cadillac Calais should accelerate faster than 2005 Rover 25. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 995 kg more than 2005 Rover 25. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1971 Cadillac Calais | 2005 Rover 25 | |
| Make | Cadillac | Rover |
| Model | Calais | 25 |
| Year Released | 1971 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 7733 cc | 1588 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 228 HP | 108 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Weight | 2100 kg | 1105 kg |
| Vehicle Length | 5750 mm | 4000 mm |
| Wheelbase Size | 3310 mm | 2510 mm |
