1971 Fiat 127 vs. 2004 Hyundai Sonata
To start off, 2004 Hyundai Sonata is newer by 33 year(s). Which means there will be less support and parts availability for 1971 Fiat 127. In addition, the cost of maintenance, including insurance, on 1971 Fiat 127 would be higher. At 2,343 cc (4 cylinders), 2004 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2004 Hyundai Sonata (140 HP @ 6000 RPM) has 96 more horse power than 1971 Fiat 127. (44 HP @ 6200 RPM) In normal driving conditions, 2004 Hyundai Sonata should accelerate faster than 1971 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2004 Hyundai Sonata weights approximately 738 kg more than 1971 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, 2004 Hyundai Sonata (199 Nm) has 136 more torque (in Nm) than 1971 Fiat 127. (63 Nm). This means 2004 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 1971 Fiat 127.
Compare all specifications:
| 1971 Fiat 127 | 2004 Hyundai Sonata | |
| Make | Fiat | Hyundai |
| Model | 127 | Sonata |
| Year Released | 1971 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 903 cc | 2343 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 140 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 63 Nm | 199 Nm |
| Engine Bore Size | 65 mm | 87 mm |
| Engine Stroke Size | 68 mm | 100 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 705 kg | 1443 kg |
| Vehicle Length | 3600 mm | 4750 mm |
| Vehicle Width | 1530 mm | 1830 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2230 mm | 2710 mm |
| Fuel Tank Capacity | 30 L | 65 L |
