1977 Fiat 127 vs. 2003 Hyundai Sonata
To start off, 2003 Hyundai Sonata is newer by 26 year(s). Which means there will be less support and parts availability for 1977 Fiat 127. In addition, the cost of maintenance, including insurance, on 1977 Fiat 127 would be higher. At 1,983 cc (4 cylinders), 2003 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2003 Hyundai Sonata (138 HP @ 5800 RPM) has 68 more horse power than 1977 Fiat 127. (70 HP @ 6500 RPM) In normal driving conditions, 2003 Hyundai Sonata should accelerate faster than 1977 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2003 Hyundai Sonata weights approximately 650 kg more than 1977 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Fiat 127 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1977 Fiat 127. However, in wet, icy, snow, or gravel driving conditions, 2003 Hyundai Sonata, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Hyundai Sonata (180 Nm @ 4500 RPM) has 97 more torque (in Nm) than 1977 Fiat 127. (83 Nm @ 4500 RPM). This means 2003 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 127. 2003 Hyundai Sonata has automatic transmission and 1977 Fiat 127 has manual transmission. 1977 Fiat 127 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Hyundai Sonata will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Fiat 127 | 2003 Hyundai Sonata | |
| Make | Fiat | Hyundai |
| Model | 127 | Sonata |
| Year Released | 1977 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1047 cc | 1983 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 138 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 83 Nm | 180 Nm |
| Torque RPM | 4500 RPM | 4500 RPM |
| Engine Bore Size | 76 mm | 83.3 mm |
| Engine Stroke Size | 57.8 mm | 95 mm |
| Engine Compression Ratio | 9.8:1 | 17.7:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 775 kg | 1425 kg |
| Vehicle Length | 3650 mm | 4520 mm |
| Vehicle Width | 1540 mm | 1700 mm |
| Vehicle Height | 1370 mm | 1590 mm |
| Wheelbase Size | 2230 mm | 2710 mm |
| Fuel Tank Capacity | 30 L | 65 L |
