2009 Dodge Nitro vs. 2005 Smart Roadster
To start off, 2009 Dodge Nitro is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Smart Roadster. In addition, the cost of maintenance, including insurance, on 2005 Smart Roadster would be higher. At 2,768 cc (4 cylinders), 2009 Dodge Nitro is equipped with a bigger engine. In terms of performance, 2009 Dodge Nitro (175 HP @ 3800 RPM) has 94 more horse power than 2005 Smart Roadster. (81 HP @ 5250 RPM). In normal driving conditions, 2009 Dodge Nitro should accelerate faster than 2005 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2009 Dodge Nitro weights approximately 972 kg more than 2005 Smart Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Dodge Nitro is four wheel drive (4WD), it will have significant more traction and grip than 2005 Smart Roadster. In wet, icy, snow, or gravel driving conditions, 2009 Dodge Nitro 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, 2009 Dodge Nitro (460 Nm @ 2000 RPM) has 350 more torque (in Nm) than 2005 Smart Roadster. (110 Nm @ 2250 RPM). This means 2009 Dodge Nitro will have an easier job in driving up hills or pulling heavy equipment than 2005 Smart Roadster.
Compare all specifications:
| 2009 Dodge Nitro | 2005 Smart Roadster | |
| Make | Dodge | Smart |
| Model | Nitro | Roadster |
| Year Released | 2009 | 2005 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2768 cc | 698 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 175 HP | 81 HP |
| Engine RPM | 3800 RPM | 5250 RPM |
| Torque | 460 Nm | 110 Nm |
| Torque RPM | 2000 RPM | 2250 RPM |
| Engine Bore Size | 94 mm | 66.5 mm |
| Engine Stroke Size | 100 mm | 67 mm |
| Engine Compression Ratio | 17.5:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 180 km/hour | 180 km/hour |
| Acceleration 0-100mph | 11.5 seconds | 10.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1860 kg | 888 kg |
| Vehicle Length | 4590 mm | 3430 mm |
| Vehicle Width | 1860 mm | 1620 mm |
| Vehicle Height | 1780 mm | 1200 mm |
| Wheelbase Size | 2770 mm | 2370 mm |
| Fuel Consumption Overall | 8.6 L/100km | 5.1 L/100km |
| Fuel Tank Capacity | 70 L | 35 L |
