2007 BMW Convertible vs. 2005 Rover 45
To start off, 2007 BMW Convertible is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Rover 45. In addition, the cost of maintenance, including insurance, on 2005 Rover 45 would be higher. At 4,799 cc (8 cylinders), 2007 BMW Convertible is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (363 HP @ 6300 RPM) has 248 more horse power than 2005 Rover 45. (115 HP @ 5500 RPM). In normal driving conditions, 2007 BMW Convertible should accelerate faster than 2005 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 700 kg more than 2005 Rover 45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW Convertible (490 Nm @ 3600 RPM) has 330 more torque (in Nm) than 2005 Rover 45. (160 Nm @ 2750 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 2005 Rover 45. 2005 Rover 45 has automatic transmission and 2007 BMW Convertible has manual transmission. 2007 BMW Convertible will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Rover 45 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW Convertible | 2005 Rover 45 | |
Make | BMW | Rover |
Model | Convertible | 45 |
Year Released | 2007 | 2005 |
Engine Position | Front | Front |
Engine Size | 4799 cc | 1796 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 363 HP | 115 HP |
Engine RPM | 6300 RPM | 5500 RPM |
Torque | 490 Nm | 160 Nm |
Torque RPM | 3600 RPM | 2750 RPM |
Engine Compression Ratio | 10.5:1 | 10.5:1 |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1850 kg | 1150 kg |
Vehicle Length | 4830 mm | 4520 mm |
Vehicle Width | 1380 mm | 1700 mm |
Vehicle Height | 1860 mm | 1400 mm |
Wheelbase Size | 2790 mm | 2630 mm |
Fuel Tank Capacity | 70 L | 55 L |