2009 Infiniti EX vs. 2007 Kia Rio
To start off, 2009 Infiniti EX is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Kia Rio. In addition, the cost of maintenance, including insurance, on 2007 Kia Rio would be higher. At 3,696 cc (6 cylinders), 2009 Infiniti EX is equipped with a bigger engine. In terms of performance, 2009 Infiniti EX (317 HP @ 7000 RPM) has 223 more horse power than 2007 Kia Rio. (94 HP @ 6000 RPM). In normal driving conditions, 2009 Infiniti EX should accelerate faster than 2007 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti EX weights approximately 655 kg more than 2007 Kia Rio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Infiniti EX is four wheel drive (4WD), it will have significant more traction and grip than 2007 Kia Rio. In wet, icy, snow, or gravel driving conditions, 2009 Infiniti EX 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, 2009 Infiniti EX (360 Nm @ 5200 RPM) has 235 more torque (in Nm) than 2007 Kia Rio. (125 Nm @ 6500 RPM). This means 2009 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Rio.
Compare all specifications:
2009 Infiniti EX | 2007 Kia Rio | |
Make | Infiniti | Kia |
Model | EX | Rio |
Year Released | 2009 | 2007 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 3696 cc | 1399 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 317 HP | 94 HP |
Engine RPM | 7000 RPM | 6000 RPM |
Torque | 360 Nm | 125 Nm |
Torque RPM | 5200 RPM | 6500 RPM |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 240 km/hour | 168 km/hour |
Acceleration 0-100mph | 6.4 seconds | 14.5 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1719 kg | 1064 kg |
Vehicle Width | 1810 mm | 1700 mm |
Wheelbase Size | 2810 mm | 2510 mm |
Fuel Consumption Overall | 11.2 L/100km | 6.9 L/100km |
Fuel Tank Capacity | 82 L | 45 L |