2002 Kia Optima vs. 1994 Nissan Sunny
To start off, 2002 Kia Optima is newer by 8 year(s). Which means there will be less support and parts availability for 1994 Nissan Sunny. In addition, the cost of maintenance, including insurance, on 1994 Nissan Sunny would be higher. At 2,497 cc (4 cylinders), 2002 Kia Optima is equipped with a bigger engine. In terms of performance, 2002 Kia Optima (138 HP @ 4000 RPM) has 20 more horse power than 1994 Nissan Sunny. (118 HP @ 6400 RPM). In normal driving conditions, 2002 Kia Optima should accelerate faster than 1994 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 2002 Kia Optima weights approximately 376 kg more than 1994 Nissan Sunny. 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, 2002 Kia Optima (216 Nm) has 68 more torque (in Nm) than 1994 Nissan Sunny. (148 Nm). This means 2002 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1994 Nissan Sunny.
Compare all specifications:
| 2002 Kia Optima | 1994 Nissan Sunny | |
| Make | Kia | Nissan |
| Model | Optima | Sunny |
| Year Released | 2002 | 1994 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 118 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 216 Nm | 148 Nm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1432 kg | 1056 kg |
| Vehicle Length | 4740 mm | 4150 mm |
| Vehicle Width | 1830 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1410 mm |
| Wheelbase Size | 2710 mm | 2540 mm |
