2004 Nissan Xterra vs. 2006 Smart Roadster
To start off, 2006 Smart Roadster is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Nissan Xterra. In addition, the cost of maintenance, including insurance, on 2004 Nissan Xterra would be higher. At 2,393 cc (4 cylinders), 2004 Nissan Xterra is equipped with a bigger engine. In terms of performance, 2004 Nissan Xterra (141 HP @ 5200 RPM) has 41 more horse power than 2006 Smart Roadster. (100 HP @ 5250 RPM). In normal driving conditions, 2004 Nissan Xterra should accelerate faster than 2006 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2004 Nissan Xterra weights approximately 619 kg more than 2006 Smart Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Nissan Xterra is four wheel drive (4WD), it will have significant more traction and grip than 2006 Smart Roadster. In wet, icy, snow, or gravel driving conditions, 2004 Nissan Xterra will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2004 Nissan Xterra (209 Nm @ 4000 RPM) has 79 more torque (in Nm) than 2006 Smart Roadster. (130 Nm @ 2500 RPM). This means 2004 Nissan Xterra will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart Roadster.
Compare all specifications:
| 2004 Nissan Xterra | 2006 Smart Roadster | |
| Make | Nissan | Smart |
| Model | Xterra | Roadster |
| Year Released | 2004 | 2006 |
| Body Type | SUV | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 2393 cc | 696 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 141 HP | 100 HP |
| Engine RPM | 5200 RPM | 5250 RPM |
| Torque | 209 Nm | 130 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 89 mm | 66.5 mm |
| Engine Stroke Size | 96 mm | 67 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1584 kg | 965 kg |
| Vehicle Length | 4530 mm | 3430 mm |
| Vehicle Width | 1800 mm | 1620 mm |
| Vehicle Height | 1890 mm | 1200 mm |
| Wheelbase Size | 2660 mm | 2370 mm |
| Fuel Tank Capacity | 73 L | 35 L |
