1974 Fiat 127 vs. 2006 Kia Optima
To start off, 2006 Kia Optima is newer by 32 year(s). Which means there will be less support and parts availability for 1974 Fiat 127. In addition, the cost of maintenance, including insurance, on 1974 Fiat 127 would be higher. At 2,360 cc (4 cylinders), 2006 Kia Optima is equipped with a bigger engine. In terms of performance, 2006 Kia Optima (138 HP @ 5500 RPM) has 94 more horse power than 1974 Fiat 127. (44 HP @ 6200 RPM) In normal driving conditions, 2006 Kia Optima should accelerate faster than 1974 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Optima weights approximately 1299 kg more than 1974 Fiat 127. 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, 2006 Kia Optima (199 Nm @ 3000 RPM) has 136 more torque (in Nm) than 1974 Fiat 127. (63 Nm @ 3500 RPM). This means 2006 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1974 Fiat 127.
Compare all specifications:
| 1974 Fiat 127 | 2006 Kia Optima | |
| Make | Fiat | Kia |
| Model | 127 | Optima |
| Year Released | 1974 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 902 cc | 2360 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 138 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 63 Nm | 199 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 65 mm | 81 mm |
| Engine Stroke Size | 68 mm | 88 mm |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 705 kg | 2004 kg |
| Vehicle Length | 3600 mm | 4730 mm |
| Vehicle Width | 1530 mm | 1820 mm |
| Vehicle Height | 1380 mm | 1420 mm |
| Wheelbase Size | 2230 mm | 2710 mm |
| Fuel Tank Capacity | 57 L | 65 L |
