2009 Infiniti G37 vs. 2001 Kia Sephia II
To start off, 2009 Infiniti G37 is newer by 8 year(s). Which means there will be less support and parts availability for 2001 Kia Sephia II. In addition, the cost of maintenance, including insurance, on 2001 Kia Sephia II would be higher. At 3,696 cc (6 cylinders), 2009 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2009 Infiniti G37 (330 HP @ 7000 RPM) has 251 more horse power than 2001 Kia Sephia II. (79 HP @ 5500 RPM). In normal driving conditions, 2009 Infiniti G37 should accelerate faster than 2001 Kia Sephia II. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti G37 weights approximately 664 kg more than 2001 Kia Sephia II. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Infiniti G37 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Kia Sephia II. In wet, icy, snow, or gravel driving conditions, 2009 Infiniti G37 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 G37 (367 Nm @ 5200 RPM) has 245 more torque (in Nm) than 2001 Kia Sephia II. (122 Nm @ 2500 RPM). This means 2009 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 2001 Kia Sephia II. 2009 Infiniti G37 has automatic transmission and 2001 Kia Sephia II has manual transmission. 2001 Kia Sephia II will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Infiniti G37 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Infiniti G37 | 2001 Kia Sephia II | |
| Make | Infiniti | Kia |
| Model | G37 | Sephia II |
| Year Released | 2009 | 2001 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3696 cc | 1497 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 330 HP | 79 HP |
| Engine RPM | 7000 RPM | 5500 RPM |
| Torque | 367 Nm | 122 Nm |
| Torque RPM | 5200 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1719 kg | 1055 kg |
| Vehicle Length | 4660 mm | 4520 mm |
| Vehicle Width | 1830 mm | 1730 mm |
| Vehicle Height | 1410 mm | 1420 mm |
| Wheelbase Size | 2860 mm | 2570 mm |
| Fuel Tank Capacity | 76 L | 50 L |
