2005 Kia Optima vs. 1991 Mitsubishi Debonair
To start off, 2005 Kia Optima is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Mitsubishi Debonair. In addition, the cost of maintenance, including insurance, on 1991 Mitsubishi Debonair would be higher. At 2,360 cc (4 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 2005 Kia Optima (138 HP @ 4000 RPM) has 20 more horse power than 1991 Mitsubishi Debonair. (118 HP @ 5500 RPM). In normal driving conditions, 2005 Kia Optima should accelerate faster than 1991 Mitsubishi Debonair. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 97 kg more than 1991 Mitsubishi Debonair. 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, 2005 Kia Optima (199 Nm) has 28 more torque (in Nm) than 1991 Mitsubishi Debonair. (171 Nm). This means 2005 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1991 Mitsubishi Debonair.
Compare all specifications:
| 2005 Kia Optima | 1991 Mitsubishi Debonair | |
| Make | Kia | Mitsubishi |
| Model | Optima | Debonair |
| Year Released | 2005 | 1991 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2360 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 118 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 199 Nm | 171 Nm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1497 kg | 1400 kg |
| Vehicle Length | 4730 mm | 4700 mm |
| Vehicle Width | 1820 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1450 mm |
