2003 Mazda 6 vs. 2005 Toyota RunX
To start off, 2005 Toyota RunX is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Mazda 6. In addition, the cost of maintenance, including insurance, on 2003 Mazda 6 would be higher. At 2,261 cc (4 cylinders), 2003 Mazda 6 is equipped with a bigger engine. In terms of performance, 2005 Toyota RunX (187 HP @ 7800 RPM) has 28 more horse power than 2003 Mazda 6. (159 HP @ 6500 RPM) In normal driving conditions, 2005 Toyota RunX should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 427 kg more than 2005 Toyota RunX.
Because 2003 Mazda 6 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Toyota RunX. In wet, icy, snow, or gravel driving conditions, 2003 Mazda 6 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, 2003 Mazda 6 (205 Nm @ 4000 RPM) has 25 more torque (in Nm) than 2005 Toyota RunX. (180 Nm @ 6800 RPM). This means 2003 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Toyota RunX. 2003 Mazda 6 has automatic transmission and 2005 Toyota RunX has manual transmission. 2005 Toyota RunX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mazda 6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Mazda 6 | 2005 Toyota RunX | |
| Make | Mazda | Toyota |
| Model | 6 | RunX |
| Year Released | 2003 | 2005 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 1794 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 159 HP | 187 HP |
| Engine RPM | 6500 RPM | 7800 RPM |
| Torque | 205 Nm | 180 Nm |
| Torque RPM | 4000 RPM | 6800 RPM |
| Engine Compression Ratio | 10.6:1 | 11.5:1 |
| Top Speed | 189 km/hour | 225 km/hour |
| Acceleration 0-100mph | 12.3 seconds | 8.4 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1605 kg | 1178 kg |
| Wheelbase Size | 2620 mm | 2610 mm |
| Fuel Consumption Overall | 10.8 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 62 L | 60 L |
