2005 Kia Opirus vs. 1979 Renault 15
To start off, 2005 Kia Opirus is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Renault 15. In addition, the cost of maintenance, including insurance, on 1979 Renault 15 would be higher. At 3,497 cc (6 cylinders), 2005 Kia Opirus is equipped with a bigger engine. In terms of performance, 2005 Kia Opirus (200 HP @ 5500 RPM) has 141 more horse power than 1979 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 2005 Kia Opirus should accelerate faster than 1979 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Opirus weights approximately 932 kg more than 1979 Renault 15. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Kia Opirus (298 Nm @ 3500 RPM) has 200 more torque (in Nm) than 1979 Renault 15. (98 Nm @ 3500 RPM). This means 2005 Kia Opirus will have an easier job in driving up hills or pulling heavy equipment than 1979 Renault 15.
Compare all specifications:
| 2005 Kia Opirus | 1979 Renault 15 | |
| Make | Kia | Renault |
| Model | Opirus | 15 |
| Year Released | 2005 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 3497 cc | 1289 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 200 HP | 59 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 298 Nm | 98 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1897 kg | 965 kg |
| Vehicle Length | 4990 mm | 4260 mm |
| Vehicle Width | 1860 mm | 1640 mm |
| Vehicle Height | 1490 mm | 1320 mm |
| Wheelbase Size | 2670 mm | 2440 mm |
| Fuel Tank Capacity | 70 L | 55 L |
