2004 Kia Optima vs. 1995 Opel Vectra
To start off, 2004 Kia Optima is newer by 9 year(s). Which means there will be less support and parts availability for 1995 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1995 Opel Vectra would be higher. At 2,398 cc (4 cylinders), 2004 Kia Optima is equipped with a bigger engine. In terms of performance, 2004 Kia Optima (138 HP @ 3800 RPM) has 39 more horse power than 1995 Opel Vectra. (99 HP @ 6200 RPM). In normal driving conditions, 2004 Kia Optima should accelerate faster than 1995 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Kia Optima weights approximately 279 kg more than 1995 Opel Vectra. 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 (199 Nm) has 50 more torque (in Nm) than 1995 Opel Vectra. (149 Nm). This means 2004 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1995 Opel Vectra.
Compare all specifications:
| 2004 Kia Optima | 1995 Opel Vectra | |
| Make | Kia | Opel |
| Model | Optima | Vectra |
| Year Released | 2004 | 1995 |
| Engine Position | Front | Front |
| Engine Size | 2398 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 99 HP |
| Engine RPM | 3800 RPM | 6200 RPM |
| Torque | 199 Nm | 149 Nm |
| Engine Bore Size | 87 mm | 79.1 mm |
| Engine Stroke Size | 100 mm | 81.5 mm |
| Engine Compression Ratio | 10.0:1 | 10.4:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1549 kg | 1270 kg |
| Vehicle Length | 4730 mm | 4480 mm |
| Vehicle Width | 1820 mm | 1710 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2720 mm | 2650 mm |
| Fuel Tank Capacity | 65 L | 60 L |
