1973 Fiat 127 vs. 2012 Kia Optima
To start off, 2012 Kia Optima is newer by 39 year(s). Which means there will be less support and parts availability for 1973 Fiat 127. In addition, the cost of maintenance, including insurance, on 1973 Fiat 127 would be higher. At 2,400 cc (4 cylinders), 2012 Kia Optima is equipped with a bigger engine. In terms of performance, 2012 Kia Optima (166 HP @ 6000 RPM) has 122 more horse power than 1973 Fiat 127. (44 HP @ 6200 RPM) In normal driving conditions, 2012 Kia Optima should accelerate faster than 1973 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2012 Kia Optima weights approximately 878 kg more than 1973 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, 2012 Kia Optima (209 Nm @ 4250 RPM) has 146 more torque (in Nm) than 1973 Fiat 127. (63 Nm @ 3500 RPM). This means 2012 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1973 Fiat 127. 2012 Kia Optima has automatic transmission and 1973 Fiat 127 has manual transmission. 1973 Fiat 127 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Kia Optima will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Fiat 127 | 2012 Kia Optima | |
| Make | Fiat | Kia |
| Model | 127 | Optima |
| Year Released | 1973 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 903 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 166 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 63 Nm | 209 Nm |
| Torque RPM | 3500 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 705 kg | 1583 kg |
| Vehicle Length | 3600 mm | 4844 mm |
| Vehicle Width | 1530 mm | 1831 mm |
| Vehicle Height | 1370 mm | 1455 mm |
| Wheelbase Size | 2230 mm | 2797 mm |
| Fuel Tank Capacity | 57 L | 65 L |
