2000 Daihatsu Sirion vs. 2005 Smart Roadster
To start off, 2005 Smart Roadster is newer by 5 year(s). Which means there will be less support and parts availability for 2000 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 2000 Daihatsu Sirion would be higher. At 989 cc (3 cylinders), 2000 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 2005 Smart Roadster (101 HP @ 5250 RPM) has 48 more horse power than 2000 Daihatsu Sirion. (53 HP @ 5200 RPM) In normal driving conditions, 2005 Smart Roadster should accelerate faster than 2000 Daihatsu Sirion.
Because 2000 Daihatsu Sirion 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, 2000 Daihatsu Sirion 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, 2005 Smart Roadster (130 Nm @ 2500 RPM) has 42 more torque (in Nm) than 2000 Daihatsu Sirion. (88 Nm @ 3600 RPM). This means 2005 Smart Roadster will have an easier job in driving up hills or pulling heavy equipment than 2000 Daihatsu Sirion.
Compare all specifications:
| 2000 Daihatsu Sirion | 2005 Smart Roadster | |
| Make | Daihatsu | Smart |
| Model | Sirion | Roadster |
| Year Released | 2000 | 2005 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 989 cc | 698 cc |
| Engine Cylinders | 3 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 53 HP | 101 HP |
| Engine RPM | 5200 RPM | 5250 RPM |
| Torque | 88 Nm | 130 Nm |
| Torque RPM | 3600 RPM | 2500 RPM |
| Engine Bore Size | 71.9 mm | 66.5 mm |
| Engine Stroke Size | 81 mm | 67 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 3680 mm | 3430 mm |
| Vehicle Width | 1600 mm | 1620 mm |
| Vehicle Height | 1460 mm | 1200 mm |
| Wheelbase Size | 2350 mm | 2370 mm |
| Fuel Tank Capacity | 37 L | 35 L |
