2006 Kia Optima vs. 2007 Nissan 350Z
To start off, 2007 Nissan 350Z is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Kia Optima. In addition, the cost of maintenance, including insurance, on 2006 Kia Optima would be higher. At 3,498 cc (6 cylinders), 2007 Nissan 350Z is equipped with a bigger engine. In terms of performance, 2007 Nissan 350Z (306 HP @ 6800 RPM) has 168 more horse power than 2006 Kia Optima. (138 HP @ 5500 RPM) In normal driving conditions, 2007 Nissan 350Z should accelerate faster than 2006 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Optima weights approximately 294 kg more than 2007 Nissan 350Z.
Because 2007 Nissan 350Z 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 2007 Nissan 350Z. However, in wet, icy, snow, or gravel driving conditions, 2006 Kia Optima, 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, 2007 Nissan 350Z (363 Nm @ 5200 RPM) has 164 more torque (in Nm) than 2006 Kia Optima. (199 Nm @ 3000 RPM). This means 2007 Nissan 350Z will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
2006 Kia Optima | 2007 Nissan 350Z | |
Make | Kia | Nissan |
Model | Optima | 350Z |
Year Released | 2006 | 2007 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 2360 cc | 3498 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 138 HP | 306 HP |
Engine RPM | 5500 RPM | 6800 RPM |
Torque | 199 Nm | 363 Nm |
Torque RPM | 3000 RPM | 5200 RPM |
Engine Bore Size | 81 mm | 96.1 mm |
Engine Stroke Size | 88 mm | 81 mm |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 2004 kg | 1710 kg |
Vehicle Length | 4730 mm | 4320 mm |
Vehicle Width | 1820 mm | 1820 mm |
Vehicle Height | 1420 mm | 1340 mm |
Wheelbase Size | 2710 mm | 2660 mm |
Fuel Consumption | 7.8 L/100km | 9.1 L/100km |
Fuel Consumption City | 10.7 L/100km | 12.4 L/100km |
Fuel Consumption Overall | 9.4 L/100km | 10.7 L/100km |
Fuel Tank Capacity | 65 L | 76 L |