2003 Citroen C3 vs. 2005 Smart Roadster
To start off, 2005 Smart Roadster is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Citroen C3. In addition, the cost of maintenance, including insurance, on 2003 Citroen C3 would be higher. At 1,124 cc (4 cylinders), 2003 Citroen C3 is equipped with a bigger engine. In terms of performance, 2005 Smart Roadster (100 HP @ 5250 RPM) has 41 more horse power than 2003 Citroen C3. (59 HP @ 5500 RPM) In normal driving conditions, 2005 Smart Roadster should accelerate faster than 2003 Citroen C3.
Because 2005 Smart Roadster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Smart Roadster. However, in wet, icy, snow, or gravel driving conditions, 2003 Citroen C3, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Smart Roadster (130 Nm @ 2500 RPM) has 19 more torque (in Nm) than 2003 Citroen C3. (111 Nm @ 3200 RPM). This means 2005 Smart Roadster will have an easier job in driving up hills or pulling heavy equipment than 2003 Citroen C3.
Compare all specifications:
| 2003 Citroen C3 | 2005 Smart Roadster | |
| Make | Citroen | Smart |
| Model | C3 | Roadster |
| Year Released | 2003 | 2005 |
| Body Type | Hatchback | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 1124 cc | 698 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 59 HP | 100 HP |
| Engine RPM | 5500 RPM | 5250 RPM |
| Torque | 111 Nm | 130 Nm |
| Torque RPM | 3200 RPM | 2500 RPM |
| Engine Bore Size | 72 mm | 66.5 mm |
| Engine Stroke Size | 69 mm | 67 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 156 km/hour | 190 km/hour |
| Acceleration 0-100mph | 17.3 seconds | 9.8 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 3860 mm | 3430 mm |
| Vehicle Width | 1670 mm | 1620 mm |
| Vehicle Height | 1540 mm | 1200 mm |
| Wheelbase Size | 2410 mm | 2370 mm |
| Fuel Consumption Overall | 6.2 L/100km | 5.5 L/100km |
| Fuel Tank Capacity | 45 L | 35 L |
