2006 BMW X5 vs. 2005 Smart Coupe
To start off, 2006 BMW X5 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Smart Coupe. In addition, the cost of maintenance, including insurance, on 2005 Smart Coupe would be higher. At 4,398 cc (8 cylinders), 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (282 HP @ 3600 RPM) has 222 more horse power than 2005 Smart Coupe. (60 HP @ 5250 RPM). In normal driving conditions, 2006 BMW X5 should accelerate faster than 2005 Smart Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 1465 kg more than 2005 Smart Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 BMW X5 (441 Nm @ 3600 RPM) has 346 more torque (in Nm) than 2005 Smart Coupe. (95 Nm @ 2000 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Smart Coupe.
Compare all specifications:
| 2006 BMW X5 | 2005 Smart Coupe | |
| Make | BMW | Smart |
| Model | X5 | Coupe |
| Year Released | 2006 | 2005 |
| Body Type | SUV | Coupe |
| Engine Size | 4398 cc | 698 cc |
| Engine Cylinders | 8 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Horse Power | 282 HP | 60 HP |
| Engine RPM | 3600 RPM | 5250 RPM |
| Torque | 441 Nm | 95 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Top Speed | 206 km/hour | 135 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 15.8 seconds |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2195 kg | 730 kg |
| Wheelbase Size | 2830 mm | 1820 mm |
| Fuel Consumption Overall | 13.9 L/100km | 4.7 L/100km |
| Fuel Tank Capacity | 93 L | 33 L |
