1978 Fiat Ritmo vs. 2005 Kia Opirus
To start off, 2005 Kia Opirus is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Fiat Ritmo. In addition, the cost of maintenance, including insurance, on 1978 Fiat Ritmo 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 (196 HP @ 5500 RPM) has 137 more horse power than 1978 Fiat Ritmo. (59 HP @ 5800 RPM) In normal driving conditions, 2005 Kia Opirus should accelerate faster than 1978 Fiat Ritmo. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Opirus weights approximately 900 kg more than 1978 Fiat Ritmo. 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 Opirus (294 Nm @ 3500 RPM) has 213 more torque (in Nm) than 1978 Fiat Ritmo. (81 Nm @ 3500 RPM). This means 2005 Kia Opirus will have an easier job in driving up hills or pulling heavy equipment than 1978 Fiat Ritmo. 2005 Kia Opirus has automatic transmission and 1978 Fiat Ritmo has manual transmission. 1978 Fiat Ritmo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Kia Opirus will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Fiat Ritmo | 2005 Kia Opirus | |
| Make | Fiat | Kia |
| Model | Ritmo | Opirus |
| Year Released | 1978 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1049 cc | 3497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 196 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 81 Nm | 294 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 80 mm | 93 mm |
| Engine Stroke Size | 55.5 mm | 85.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 860 kg | 1760 kg |
| Vehicle Length | 3940 mm | 4960 mm |
| Vehicle Width | 1660 mm | 1860 mm |
| Vehicle Height | 1410 mm | 1490 mm |
| Wheelbase Size | 2460 mm | 2810 mm |
