2002 Infiniti G35 vs. 2011 Kia Optima
To start off, 2011 Kia Optima is newer by 9 year(s). Which means there will be less support and parts availability for 2002 Infiniti G35. In addition, the cost of maintenance, including insurance, on 2002 Infiniti G35 would be higher. At 3,498 cc (6 cylinders), 2002 Infiniti G35 is equipped with a bigger engine. In terms of performance, 2002 Infiniti G35 (256 HP @ 6000 RPM) has 90 more horse power than 2011 Kia Optima. (166 HP @ 6000 RPM). In normal driving conditions, 2002 Infiniti G35 should accelerate faster than 2011 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2011 Kia Optima weights approximately 73 kg more than 2002 Infiniti G35.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2002 Infiniti G35 (352 Nm @ 4800 RPM) has 143 more torque (in Nm) than 2011 Kia Optima. (209 Nm @ 4250 RPM). This means 2002 Infiniti G35 will have an easier job in driving up hills or pulling heavy equipment than 2011 Kia Optima.
Compare all specifications:
| 2002 Infiniti G35 | 2011 Kia Optima | |
| Make | Infiniti | Kia |
| Model | G35 | Optima |
| Year Released | 2002 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2400 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 166 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 352 Nm | 209 Nm |
| Torque RPM | 4800 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1510 kg | 1583 kg |
| Vehicle Length | 4630 mm | 4844 mm |
| Vehicle Width | 1760 mm | 1831 mm |
| Vehicle Height | 1480 mm | 1455 mm |
| Wheelbase Size | 2860 mm | 2797 mm |
| Fuel Tank Capacity | 75 L | 65 L |
