2003 Isuzu Axiom vs. 2007 Kia Optima
To start off, 2007 Kia Optima is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Isuzu Axiom. In addition, the cost of maintenance, including insurance, on 2003 Isuzu Axiom would be higher. At 3,494 cc (6 cylinders), 2003 Isuzu Axiom is equipped with a bigger engine. In terms of performance, 2003 Isuzu Axiom (212 HP @ 5400 RPM) has 50 more horse power than 2007 Kia Optima. (162 HP @ 5800 RPM). In normal driving conditions, 2003 Isuzu Axiom should accelerate faster than 2007 Kia Optima.
Because 2003 Isuzu Axiom is four wheel drive (4WD), it will have significant more traction and grip than 2007 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2003 Isuzu Axiom 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, 2003 Isuzu Axiom (313 Nm @ 3000 RPM) has 91 more torque (in Nm) than 2007 Kia Optima. (222 Nm @ 4260 RPM). This means 2003 Isuzu Axiom will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Optima. 2003 Isuzu Axiom has automatic transmission and 2007 Kia Optima has manual transmission. 2007 Kia Optima will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Isuzu Axiom will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Isuzu Axiom | 2007 Kia Optima | |
| Make | Isuzu | Kia |
| Model | Axiom | Optima |
| Year Released | 2003 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3494 cc | 2399 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 212 HP | 162 HP |
| Engine RPM | 5400 RPM | 5800 RPM |
| Torque | 313 Nm | 222 Nm |
| Torque RPM | 3000 RPM | 4260 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4640 mm | 4740 mm |
| Vehicle Width | 1800 mm | 1810 mm |
| Vehicle Height | 1710 mm | 1490 mm |
| Wheelbase Size | 2710 mm | 2730 mm |
