2007 BMW X3 vs. 2005 Smart Cabrio Passion
To start off, 2007 BMW X3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Smart Cabrio Passion. In addition, the cost of maintenance, including insurance, on 2005 Smart Cabrio Passion would be higher. At 2,979 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (260 HP @ 6600 RPM) has 200 more horse power than 2005 Smart Cabrio Passion. (60 HP @ 5250 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2005 Smart Cabrio Passion.
Let's talk about torque, 2007 BMW X3 (305 Nm @ 2750 RPM) has 210 more torque (in Nm) than 2005 Smart Cabrio Passion. (95 Nm @ 2000 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Smart Cabrio Passion.
Compare all specifications:
| 2007 BMW X3 | 2005 Smart Cabrio Passion | |
| Make | BMW | Smart |
| Model | X3 | Cabrio Passion |
| Year Released | 2007 | 2005 |
| Body Type | SUV | Convertible |
| Engine Size | 2979 cc | 697 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 260 HP | 60 HP |
| Engine RPM | 6600 RPM | 5250 RPM |
| Torque | 305 Nm | 95 Nm |
| Torque RPM | 2750 RPM | 2000 RPM |
| Engine Compression Ratio | 10.7:1 | 9.0:1 |
| Top Speed | 209 km/hour | 135 km/hour |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 2 doors |
