1979 Alfa Romeo Alfasud vs. 2003 Pontiac Vibe
To start off, 2003 Pontiac Vibe is newer by 24 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 1,796 cc (4 cylinders), 2003 Pontiac Vibe is equipped with a bigger engine. In terms of performance, 2003 Pontiac Vibe (123 HP @ 6000 RPM) has 38 more horse power than 1979 Alfa Romeo Alfasud. (85 HP @ 6000 RPM) In normal driving conditions, 2003 Pontiac Vibe should accelerate faster than 1979 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac Vibe weights approximately 310 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.
Because 2003 Pontiac Vibe is four wheel drive (4WD), it will have significant more traction and grip than 1979 Alfa Romeo Alfasud. In wet, icy, snow, or gravel driving conditions, 2003 Pontiac Vibe will offer significantly more control. 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 Pontiac Vibe (160 Nm @ 4200 RPM) has 49 more torque (in Nm) than 1979 Alfa Romeo Alfasud. (111 Nm @ 3500 RPM). This means 2003 Pontiac Vibe 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 | 2003 Pontiac Vibe | |
| Make | Alfa Romeo | Pontiac |
| Model | Alfasud | Vibe |
| Year Released | 1979 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1349 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 123 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 111 Nm | 160 Nm |
| Torque RPM | 3500 RPM | 4200 RPM |
| Engine Bore Size | 80 mm | 79 mm |
| Engine Stroke Size | 67.2 mm | 91 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 915 kg | 1225 kg |
| Vehicle Length | 4030 mm | 4370 mm |
| Vehicle Width | 1630 mm | 1780 mm |
| Vehicle Height | 1310 mm | 1610 mm |
| Wheelbase Size | 2460 mm | 2610 mm |
| Fuel Tank Capacity | 49 L | 45 L |
