1999 Marcos Mantara vs. 1973 Rover P5B
To start off, 1999 Marcos Mantara is newer by 26 year(s). Which means there will be less support and parts availability for 1973 Rover P5B. In addition, the cost of maintenance, including insurance, on 1973 Rover P5B would be higher. At 3,950 cc (8 cylinders), 1999 Marcos Mantara is equipped with a bigger engine. In terms of performance, 1999 Marcos Mantara (182 HP @ 4750 RPM) has 24 more horse power than 1973 Rover P5B. (158 HP @ 5200 RPM). In normal driving conditions, 1999 Marcos Mantara should accelerate faster than 1973 Rover P5B. With that said, vehicle weight also plays an important factor in acceleration. 1973 Rover P5B weights approximately 660 kg more than 1999 Marcos Mantara.
Let's talk about torque, 1999 Marcos Mantara (313 Nm @ 3600 RPM) has 18 more torque (in Nm) than 1973 Rover P5B. (295 Nm @ 3000 RPM). This means 1999 Marcos Mantara will have an easier job in driving up hills or pulling heavy equipment than 1973 Rover P5B.
Compare all specifications:
| 1999 Marcos Mantara | 1973 Rover P5B | |
| Make | Marcos | Rover |
| Model | Mantara | P5B |
| Year Released | 1999 | 1973 |
| Engine Size | 3950 cc | 3526 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 182 HP | 158 HP |
| Engine RPM | 4750 RPM | 5200 RPM |
| Torque | 313 Nm | 295 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 930 kg | 1590 kg |
| Vehicle Length | 4110 mm | 4750 mm |
| Vehicle Width | 1720 mm | 1790 mm |
| Vehicle Height | 1120 mm | 1550 mm |
