2006 Infiniti Q45 vs. 2012 Kia Rio
To start off, 2012 Kia Rio is newer by 6 year(s). Which means there will be less support and parts availability for 2006 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 2006 Infiniti Q45 would be higher. At 4,494 cc (8 cylinders), 2006 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2006 Infiniti Q45 (340 HP @ 6400 RPM) has 202 more horse power than 2012 Kia Rio. (138 HP @ 6300 RPM). In normal driving conditions, 2006 Infiniti Q45 should accelerate faster than 2012 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti Q45 weights approximately 194 kg more than 2012 Kia Rio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Infiniti Q45 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Infiniti Q45. However, in wet, icy, snow, or gravel driving conditions, 2012 Kia Rio, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Infiniti Q45 (452 Nm @ 4000 RPM) has 285 more torque (in Nm) than 2012 Kia Rio. (167 Nm @ 4850 RPM). This means 2006 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2012 Kia Rio.
Compare all specifications:
| 2006 Infiniti Q45 | 2012 Kia Rio | |
| Make | Infiniti | Kia |
| Model | Q45 | Rio |
| Year Released | 2006 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4494 cc | 1600 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 340 HP | 138 HP |
| Engine RPM | 6400 RPM | 6300 RPM |
| Torque | 452 Nm | 167 Nm |
| Torque RPM | 4000 RPM | 4850 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1320 kg | 1126 kg |
| Vehicle Length | 5110 mm | 4366 mm |
| Vehicle Width | 1850 mm | 1720 mm |
| Vehicle Height | 1500 mm | 1455 mm |
| Wheelbase Size | 2880 mm | 2570 mm |
| Fuel Consumption Highway | 10 L/100km | 5.9 L/100km |
| Fuel Consumption City | 14 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 81 L | 43 L |
