2005 Toyota RunX vs. 2010 Infiniti M
To start off, 2010 Infiniti M is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Toyota RunX. In addition, the cost of maintenance, including insurance, on 2005 Toyota RunX would be higher. At 4,493 cc (8 cylinders), 2010 Infiniti M is equipped with a bigger engine. In terms of performance, 2010 Infiniti M (325 HP @ 6400 RPM) has 138 more horse power than 2005 Toyota RunX. (187 HP @ 7800 RPM) In normal driving conditions, 2010 Infiniti M should accelerate faster than 2005 Toyota RunX. With that said, vehicle weight also plays an important factor in acceleration. 2010 Infiniti M weights approximately 541 kg more than 2005 Toyota RunX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Infiniti M 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, 2010 Infiniti M 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, 2010 Infiniti M (456 Nm @ 4000 RPM) has 276 more torque (in Nm) than 2005 Toyota RunX. (180 Nm @ 6800 RPM). This means 2010 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2005 Toyota RunX. 2010 Infiniti M 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. 2010 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Toyota RunX | 2010 Infiniti M | |
| Make | Toyota | Infiniti |
| Model | RunX | M |
| Year Released | 2005 | 2010 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 4493 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 187 HP | 325 HP |
| Engine RPM | 7800 RPM | 6400 RPM |
| Torque | 180 Nm | 456 Nm |
| Torque RPM | 6800 RPM | 4000 RPM |
| Engine Compression Ratio | 11.5:1 | 10.5:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1178 kg | 1719 kg |
| Wheelbase Size | 2610 mm | 2910 mm |
| Fuel Consumption Overall | 8.3 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 60 L | 76 L |
