2006 Kia Optima vs. 1988 Renault 25
To start off, 2006 Kia Optima is newer by 18 year(s). Which means there will be less support and parts availability for 1988 Renault 25. In addition, the cost of maintenance, including insurance, on 1988 Renault 25 would be higher. At 2,847 cc (6 cylinders), 1988 Renault 25 is equipped with a bigger engine. In terms of performance, 1988 Renault 25 (152 HP @ 5400 RPM) has 14 more horse power than 2006 Kia Optima. (138 HP @ 5500 RPM) In normal driving conditions, 1988 Renault 25 should accelerate faster than 2006 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Optima weights approximately 679 kg more than 1988 Renault 25.
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, 1988 Renault 25 (240 Nm @ 2500 RPM) has 41 more torque (in Nm) than 2006 Kia Optima. (199 Nm @ 3000 RPM). This means 1988 Renault 25 will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
| 2006 Kia Optima | 1988 Renault 25 | |
| Make | Kia | Renault |
| Model | Optima | 25 |
| Year Released | 2006 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 2360 cc | 2847 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 152 HP |
| Engine RPM | 5500 RPM | 5400 RPM |
| Torque | 199 Nm | 240 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Bore Size | 81 mm | 91 mm |
| Engine Stroke Size | 88 mm | 73 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2004 kg | 1325 kg |
| Vehicle Length | 4730 mm | 4720 mm |
| Vehicle Width | 1820 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1410 mm |
| Wheelbase Size | 2710 mm | 2730 mm |
| Fuel Tank Capacity | 65 L | 38 L |
