2004 Kia Optima vs. 1998 Oldsmobile Alero
To start off, 2004 Kia Optima is newer by 6 year(s). Which means there will be less support and parts availability for 1998 Oldsmobile Alero. In addition, the cost of maintenance, including insurance, on 1998 Oldsmobile Alero would be higher. At 2,671 cc (6 cylinders), 2004 Kia Optima is equipped with a bigger engine. In terms of performance, 2004 Kia Optima (170 HP @ 4000 RPM) has 22 more horse power than 1998 Oldsmobile Alero. (148 HP @ 5600 RPM). In normal driving conditions, 2004 Kia Optima should accelerate faster than 1998 Oldsmobile Alero. With that said, vehicle weight also plays an important factor in acceleration. 2004 Kia Optima weights approximately 117 kg more than 1998 Oldsmobile Alero. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 Kia Optima (245 Nm) has 35 more torque (in Nm) than 1998 Oldsmobile Alero. (210 Nm). This means 2004 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1998 Oldsmobile Alero.
Compare all specifications:
| 2004 Kia Optima | 1998 Oldsmobile Alero | |
| Make | Kia | Oldsmobile |
| Model | Optima | Alero |
| Year Released | 2004 | 1998 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2390 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 170 HP | 148 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 245 Nm | 210 Nm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1487 kg | 1370 kg |
| Vehicle Length | 4730 mm | 4750 mm |
| Vehicle Width | 1820 mm | 1790 mm |
| Vehicle Height | 1420 mm | 1390 mm |
| Wheelbase Size | 2720 mm | 2720 mm |
