1983 Alfa Romeo Alfasud vs. 2009 Hyundai Sonata
To start off, 2009 Hyundai Sonata is newer by 26 year(s). Which means there will be less support and parts availability for 1983 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1983 Alfa Romeo Alfasud would be higher. At 1,996 cc (4 cylinders), 2009 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2009 Hyundai Sonata (129 HP @ 6000 RPM) has 25 more horse power than 1983 Alfa Romeo Alfasud. (104 HP @ 6000 RPM) In normal driving conditions, 2009 Hyundai Sonata should accelerate faster than 1983 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hyundai Sonata weights approximately 628 kg more than 1983 Alfa Romeo Alfasud. 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, 2009 Hyundai Sonata (178 Nm @ 4500 RPM) has 45 more torque (in Nm) than 1983 Alfa Romeo Alfasud. (133 Nm @ 4000 RPM). This means 2009 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo Alfasud.
Compare all specifications:
| 1983 Alfa Romeo Alfasud | 2009 Hyundai Sonata | |
| Make | Alfa Romeo | Hyundai |
| Model | Alfasud | Sonata |
| Year Released | 1983 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1488 cc | 1996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 104 HP | 129 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 133 Nm | 178 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Bore Size | 84 mm | 85 mm |
| Engine Stroke Size | 67.2 mm | 88 mm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Top Speed | 180 km/hour | 200 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 870 kg | 1498 kg |
| Vehicle Length | 3980 mm | 4750 mm |
| Vehicle Width | 1620 mm | 1830 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2460 mm | 2710 mm |
| Fuel Tank Capacity | 50 L | 65 L |
