2009 BMW 135 vs. 1992 Rover 100
To start off, 2009 BMW 135 is newer by 17 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 2,979 cc (6 cylinders), 2009 BMW 135 is equipped with a bigger engine. In terms of performance, 2009 BMW 135 (302 HP @ 5800 RPM) has 200 more horse power than 1992 Rover 100. (102 HP @ 6000 RPM). In normal driving conditions, 2009 BMW 135 should accelerate faster than 1992 Rover 100. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 135 weights approximately 545 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, 2009 BMW 135 (400 Nm @ 1300 RPM) has 265 more torque (in Nm) than 1992 Rover 100. (135 Nm @ 5000 RPM). This means 2009 BMW 135 will have an easier job in driving up hills or pulling heavy equipment than 1992 Rover 100.
Compare all specifications:
| 2009 BMW 135 | 1992 Rover 100 | |
| Make | BMW | Rover |
| Model | 135 | 100 |
| Year Released | 2009 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1396 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 102 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 400 Nm | 135 Nm |
| Torque RPM | 1300 RPM | 5000 RPM |
| Engine Bore Size | 84 mm | 75 mm |
| Engine Stroke Size | 89.6 mm | 79 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1415 kg | 870 kg |
| Vehicle Length | 4370 mm | 3530 mm |
| Vehicle Width | 1420 mm | 1570 mm |
| Vehicle Height | 1760 mm | 1380 mm |
