2007 Daihatsu Sirion vs. 1999 Toyota Vitz
To start off, 2007 Daihatsu Sirion is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Toyota Vitz. In addition, the cost of maintenance, including insurance, on 1999 Toyota Vitz would be higher. At 1,452 cc (4 cylinders), 1999 Toyota Vitz is equipped with a bigger engine. In terms of performance, 1999 Toyota Vitz (108 HP @ 6000 RPM) has 22 more horse power than 2007 Daihatsu Sirion. (86 HP @ 6000 RPM) In normal driving conditions, 1999 Toyota Vitz should accelerate faster than 2007 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1999 Toyota Vitz weights approximately 20 kg more than 2007 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Vitz (143 Nm @ 4200 RPM) has 23 more torque (in Nm) than 2007 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 1999 Toyota Vitz will have an easier job in driving up hills or pulling heavy equipment than 2007 Daihatsu Sirion.
Compare all specifications:
| 2007 Daihatsu Sirion | 1999 Toyota Vitz | |
| Make | Daihatsu | Toyota |
| Model | Sirion | Vitz |
| Year Released | 2007 | 1999 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1297 cc | 1452 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 108 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 120 Nm | 143 Nm |
| Torque RPM | 3200 RPM | 4200 RPM |
| Engine Bore Size | 72 mm | 75 mm |
| Engine Stroke Size | 79.7 mm | 84.7 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 940 kg | 960 kg |
| Vehicle Length | 3610 mm | 3640 mm |
| Vehicle Width | 1670 mm | 1670 mm |
| Vehicle Height | 1560 mm | 1490 mm |
| Wheelbase Size | 2440 mm | 2380 mm |
| Fuel Tank Capacity | 40 L | 45 L |
