2008 BMW X3 vs. 2007 BMW Convertible
To start off, 2008 BMW X3 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW Convertible. In addition, the cost of maintenance, including insurance, on 2007 BMW Convertible 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 103 more horse power than 2008 BMW X3. (260 HP @ 6600 RPM) In normal driving conditions, 2007 BMW Convertible should accelerate faster than 2008 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 335 kg more than 2008 BMW X3. 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 185 more torque (in Nm) than 2008 BMW X3. (305 Nm @ 2750 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X3.
Compare all specifications:
| 2008 BMW X3 | 2007 BMW Convertible | |
| Make | BMW | BMW |
| Model | X3 | Convertible |
| Year Released | 2008 | 2007 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 4799 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 260 HP | 363 HP |
| Engine RPM | 6600 RPM | 6300 RPM |
| Torque | 305 Nm | 490 Nm |
| Torque RPM | 2750 RPM | 3600 RPM |
| Engine Compression Ratio | 10.7:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1515 kg | 1850 kg |
| Vehicle Length | 4580 mm | 4830 mm |
| Vehicle Width | 1860 mm | 1380 mm |
| Vehicle Height | 1680 mm | 1860 mm |
| Wheelbase Size | 2800 mm | 2790 mm |
| Fuel Tank Capacity | 67 L | 70 L |
