2009 Daihatsu Sirion vs. 1999 Toyota Yaris
To start off, 2009 Daihatsu Sirion is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Toyota Yaris. In addition, the cost of maintenance, including insurance, on 1999 Toyota Yaris would be higher. At 1,364 cc (4 cylinders), 1999 Toyota Yaris is equipped with a bigger engine. In terms of performance, 2009 Daihatsu Sirion (86 HP @ 6000 RPM) has 2 more horse power than 1999 Toyota Yaris. (84 HP @ 6000 RPM). In normal driving conditions, 2009 Daihatsu Sirion should accelerate faster than 1999 Toyota Yaris. With that said, vehicle weight also plays an important factor in acceleration. 1999 Toyota Yaris weights approximately 25 kg more than 2009 Daihatsu Sirion.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1999 Toyota Yaris (131 Nm @ 4100 RPM) has 10 more torque (in Nm) than 2009 Daihatsu Sirion. (121 Nm @ 3200 RPM). This means 1999 Toyota Yaris will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Sirion.
Compare all specifications:
| 2009 Daihatsu Sirion | 1999 Toyota Yaris | |
| Make | Daihatsu | Toyota |
| Model | Sirion | Yaris |
| Year Released | 2009 | 1999 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1364 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 86 HP | 84 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 121 Nm | 131 Nm |
| Torque RPM | 3200 RPM | 4100 RPM |
| Engine Bore Size | 72 mm | 75 mm |
| Engine Stroke Size | 79.7 mm | 73.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 940 kg | 965 kg |
| Vehicle Length | 3610 mm | 3620 mm |
| Vehicle Width | 1670 mm | 1670 mm |
| Vehicle Height | 1560 mm | 1510 mm |
| Wheelbase Size | 2440 mm | 2380 mm |
| Fuel Tank Capacity | 40 L | 45 L |
