2005 BMW 325 vs. 1989 Rover Montego
To start off, 2005 BMW 325 is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Rover Montego. In addition, the cost of maintenance, including insurance, on 1989 Rover Montego would be higher. At 2,497 cc (6 cylinders), 2005 BMW 325 is equipped with a bigger engine. In terms of performance, 2005 BMW 325 (215 HP @ 6500 RPM) has 98 more horse power than 1989 Rover Montego. (117 HP @ 5500 RPM). In normal driving conditions, 2005 BMW 325 should accelerate faster than 1989 Rover Montego. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 414 kg more than 1989 Rover Montego. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 BMW 325 (250 Nm @ 2750 RPM) has 68 more torque (in Nm) than 1989 Rover Montego. (182 Nm @ 2800 RPM). This means 2005 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1989 Rover Montego.
Compare all specifications:
| 2005 BMW 325 | 1989 Rover Montego | |
| Make | BMW | Rover |
| Model | 325 | Montego |
| Year Released | 2005 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1992 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 117 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 250 Nm | 182 Nm |
| Torque RPM | 2750 RPM | 2800 RPM |
| Engine Bore Size | 82 mm | 84.5 mm |
| Engine Stroke Size | 78.8 mm | 89 mm |
| Engine Compression Ratio | 11.0:1 | 9.1:1 |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1494 kg | 1080 kg |
| Vehicle Length | 4480 mm | 4470 mm |
| Vehicle Width | 1820 mm | 1720 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2730 mm | 2580 mm |
