2003 BMW X5 vs. 2005 Smart Cabrio Passion
To start off, 2005 Smart Cabrio Passion is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW X5. In addition, the cost of maintenance, including insurance, on 2003 BMW X5 would be higher. At 4,398 cc (8 cylinders), 2003 BMW X5 is equipped with a bigger engine. In terms of performance, 2003 BMW X5 (338 HP @ 6100 RPM) has 278 more horse power than 2005 Smart Cabrio Passion. (60 HP @ 5250 RPM). In normal driving conditions, 2003 BMW X5 should accelerate faster than 2005 Smart Cabrio Passion. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 1455 kg more than 2005 Smart Cabrio Passion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2003 BMW X5 (400 Nm @ 3700 RPM) has 305 more torque (in Nm) than 2005 Smart Cabrio Passion. (95 Nm @ 2000 RPM). This means 2003 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Smart Cabrio Passion.
Compare all specifications:
| 2003 BMW X5 | 2005 Smart Cabrio Passion | |
| Make | BMW | Smart |
| Model | X5 | Cabrio Passion |
| Year Released | 2003 | 2005 |
| Body Type | SUV | Convertible |
| Engine Size | 4398 cc | 697 cc |
| Engine Cylinders | 8 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Horse Power | 338 HP | 60 HP |
| Engine RPM | 6100 RPM | 5250 RPM |
| Torque | 400 Nm | 95 Nm |
| Torque RPM | 3700 RPM | 2000 RPM |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Top Speed | 240 km/hour | 135 km/hour |
| Acceleration 0-100mph | 7 seconds | 15.5 seconds |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2195 kg | 740 kg |
| Wheelbase Size | 2730 mm | 1820 mm |
| Fuel Consumption Overall | 13.3 L/100km | 4.7 L/100km |
| Fuel Tank Capacity | 93 L | 33 L |
