2004 Rover 45 vs. 1992 Rover 100
To start off, 2004 Rover 45 is newer by 12 year(s). Which means there will be less support and parts availability for 1992 Rover 100. In addition, the cost of maintenance, including insurance, on 1992 Rover 100 would be higher. At 1,997 cc (6 cylinders), 2004 Rover 45 is equipped with a bigger engine. In terms of performance, 2004 Rover 45 (148 HP @ 6500 RPM) has 46 more horse power than 1992 Rover 100. (102 HP @ 6000 RPM). In normal driving conditions, 2004 Rover 45 should accelerate faster than 1992 Rover 100. With that said, vehicle weight also plays an important factor in acceleration. 2004 Rover 45 weights approximately 470 kg more than 1992 Rover 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Rover 45 (185 Nm @ 4000 RPM) has 50 more torque (in Nm) than 1992 Rover 100. (135 Nm @ 5000 RPM). This means 2004 Rover 45 will have an easier job in driving up hills or pulling heavy equipment than 1992 Rover 100.
Compare all specifications:
| 2004 Rover 45 | 1992 Rover 100 | |
| Make | Rover | Rover |
| Model | 45 | 100 |
| Year Released | 2004 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1396 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 102 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 185 Nm | 135 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1340 kg | 870 kg |
| Vehicle Length | 4370 mm | 3530 mm |
| Vehicle Width | 1700 mm | 1570 mm |
| Vehicle Height | 1400 mm | 1380 mm |
