1978 Alfa Romeo Alfasud vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 21 year(s). Which means there will be less support and parts availability for 1978 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1978 Alfa Romeo Alfasud would be higher. At 2,171 cc (4 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (123 HP @ 4000 RPM) has 61 more horse power than 1978 Alfa Romeo Alfasud. (62 HP @ 6000 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1978 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 780 kg more than 1978 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Opel Omega 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 1999 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 1978 Alfa Romeo Alfasud, 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, 1999 Opel Omega (270 Nm @ 1600 RPM) has 182 more torque (in Nm) than 1978 Alfa Romeo Alfasud. (88 Nm @ 3200 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo Alfasud.
Compare all specifications:
| 1978 Alfa Romeo Alfasud | 1999 Opel Omega | |
| Make | Alfa Romeo | Opel |
| Model | Alfasud | Omega |
| Year Released | 1978 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 123 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 88 Nm | 270 Nm |
| Torque RPM | 3200 RPM | 1600 RPM |
| Engine Bore Size | 80 mm | 84.1 mm |
| Engine Stroke Size | 59 mm | 98 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 890 kg | 1670 kg |
| Vehicle Length | 3980 mm | 4900 mm |
| Vehicle Width | 1590 mm | 1780 mm |
| Vehicle Height | 1360 mm | 1460 mm |
| Wheelbase Size | 2520 mm | 2610 mm |
| Fuel Tank Capacity | 50 L | 75 L |
