1999 Toyota Yaris vs. 2005 Toyota RunX
To start off, 2005 Toyota RunX is newer by 6 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 1,794 cc (4 cylinders), 2005 Toyota RunX is equipped with a bigger engine. In terms of performance, 2005 Toyota RunX (187 HP @ 7800 RPM) has 123 more horse power than 1999 Toyota Yaris. (64 HP @ 6000 RPM) In normal driving conditions, 2005 Toyota RunX should accelerate faster than 1999 Toyota Yaris. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota RunX weights approximately 348 kg more than 1999 Toyota Yaris. 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, 2005 Toyota RunX (180 Nm @ 6800 RPM) has 90 more torque (in Nm) than 1999 Toyota Yaris. (90 Nm @ 4100 RPM). This means 2005 Toyota RunX will have an easier job in driving up hills or pulling heavy equipment than 1999 Toyota Yaris.
Compare all specifications:
| 1999 Toyota Yaris | 2005 Toyota RunX | |
| Make | Toyota | Toyota |
| Model | Yaris | RunX |
| Year Released | 1999 | 2005 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 998 cc | 1794 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 64 HP | 187 HP |
| Engine RPM | 6000 RPM | 7800 RPM |
| Torque | 90 Nm | 180 Nm |
| Torque RPM | 4100 RPM | 6800 RPM |
| Engine Compression Ratio | 10.0:1 | 11.5:1 |
| Acceleration 0-100mph | 13.6 seconds | 8.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 830 kg | 1178 kg |
| Wheelbase Size | 2660 mm | 2610 mm |
| Fuel Consumption Overall | 6.7 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 45 L | 60 L |
