2009 Porsche Cayenne vs. 2005 Smart Coupe
To start off, 2009 Porsche Cayenne is newer by 4 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 3,597 cc (6 cylinders), 2009 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayenne (286 HP @ 6200 RPM) has 226 more horse power than 2005 Smart Coupe. (60 HP @ 5250 RPM). In normal driving conditions, 2009 Porsche Cayenne should accelerate faster than 2005 Smart Coupe.
Let's talk about torque, 2009 Porsche Cayenne (385 Nm @ 3000 RPM) has 290 more torque (in Nm) than 2005 Smart Coupe. (95 Nm @ 2000 RPM). This means 2009 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2005 Smart Coupe.
Compare all specifications:
| 2009 Porsche Cayenne | 2005 Smart Coupe | |
| Make | Porsche | Smart |
| Model | Cayenne | Coupe |
| Year Released | 2009 | 2005 |
| Body Type | SUV | Coupe |
| Engine Size | 3597 cc | 698 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Horse Power | 286 HP | 60 HP |
| Engine RPM | 6200 RPM | 5250 RPM |
| Torque | 385 Nm | 95 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Compression Ratio | 12.3:1 | 9.0:1 |
| Top Speed | 227 km/hour | 135 km/hour |
| Acceleration 0-100mph | 8.5 seconds | 15.5 seconds |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Wheelbase Size | 2860 mm | 1820 mm |
| Fuel Tank Capacity | 100 L | 33 L |
