1999 Honda Z vs. 2005 Kia Optima
To start off, 2005 Kia Optima is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Honda Z. In addition, the cost of maintenance, including insurance, on 1999 Honda Z would be higher. At 2,671 cc (6 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 2005 Kia Optima (170 HP @ 4000 RPM) has 119 more horse power than 1999 Honda Z. (51 HP @ 7000 RPM) In normal driving conditions, 2005 Kia Optima should accelerate faster than 1999 Honda Z. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 527 kg more than 1999 Honda Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Honda Z is four wheel drive (4WD), it will have significant more traction and grip than 2005 Kia Optima. In wet, icy, snow, or gravel driving conditions, 1999 Honda Z 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, 2005 Kia Optima (241 Nm) has 180 more torque (in Nm) than 1999 Honda Z. (61 Nm). This means 2005 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1999 Honda Z.
Compare all specifications:
| 1999 Honda Z | 2005 Kia Optima | |
| Make | Honda | Kia |
| Model | Z | Optima |
| Year Released | 1999 | 2005 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 656 cc | 2671 cc |
| Engine Cylinders | 3 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 51 HP | 170 HP |
| Engine RPM | 7000 RPM | 4000 RPM |
| Torque | 61 Nm | 241 Nm |
| Engine Bore Size | 66 mm | 87 mm |
| Engine Stroke Size | 64 mm | 75 mm |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 960 kg | 1487 kg |
| Vehicle Length | 3410 mm | 4730 mm |
| Vehicle Width | 1490 mm | 1820 mm |
| Vehicle Height | 1680 mm | 1420 mm |
| Wheelbase Size | 2370 mm | 2710 mm |
| Fuel Tank Capacity | 35 L | 65 L |
