1979 Alfa Romeo Alfasud vs. 2005 Hyundai Sonata
To start off, 2005 Hyundai Sonata is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1979 Alfa Romeo Alfasud would be higher. At 2,343 cc (4 cylinders), 2005 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2005 Hyundai Sonata (138 HP @ 5800 RPM) has 76 more horse power than 1979 Alfa Romeo Alfasud. (62 HP @ 6000 RPM) In normal driving conditions, 2005 Hyundai Sonata should accelerate faster than 1979 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2005 Hyundai Sonata weights approximately 549 kg more than 1979 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, 2005 Hyundai Sonata (199 Nm) has 111 more torque (in Nm) than 1979 Alfa Romeo Alfasud. (88 Nm). This means 2005 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 1979 Alfa Romeo Alfasud.
Compare all specifications:
| 1979 Alfa Romeo Alfasud | 2005 Hyundai Sonata | |
| Make | Alfa Romeo | Hyundai |
| Model | Alfasud | Sonata |
| Year Released | 1979 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 2343 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 62 HP | 138 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 88 Nm | 199 Nm |
| Engine Bore Size | 80 mm | 87 mm |
| Engine Stroke Size | 59 mm | 100 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 894 kg | 1443 kg |
| Vehicle Length | 3980 mm | 4750 mm |
| Vehicle Width | 1600 mm | 1830 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2520 mm | 2710 mm |
| Fuel Tank Capacity | 50 L | 65 L |
