1980 Alfa Romeo Giulietta vs. 2005 Audi A4
To start off, 2005 Audi A4 is newer by 25 year(s). Which means there will be less support and parts availability for 1980 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1980 Alfa Romeo Giulietta would be higher. At 1,961 cc (4 cylinders), 1980 Alfa Romeo Giulietta is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (161 HP @ 5700 RPM) has 32 more horse power than 1980 Alfa Romeo Giulietta. (129 HP @ 5400 RPM) In normal driving conditions, 2005 Audi A4 should accelerate faster than 1980 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 460 kg more than 1980 Alfa Romeo Giulietta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1980 Alfa Romeo Giulietta 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 1980 Alfa Romeo Giulietta. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A4, 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, 2005 Audi A4 (231 Nm @ 1950 RPM) has 50 more torque (in Nm) than 1980 Alfa Romeo Giulietta. (181 Nm @ 4000 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1980 Alfa Romeo Giulietta.
Compare all specifications:
| 1980 Alfa Romeo Giulietta | 2005 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | Giulietta | A4 |
| Year Released | 1980 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1961 cc | 1779 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 129 HP | 161 HP |
| Engine RPM | 5400 RPM | 5700 RPM |
| Torque | 181 Nm | 231 Nm |
| Torque RPM | 4000 RPM | 1950 RPM |
| Engine Bore Size | 84 mm | 81 mm |
| Engine Stroke Size | 88.5 mm | 86.4 mm |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 185 km/hour | 226 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1080 kg | 1540 kg |
| Vehicle Length | 4220 mm | 4580 mm |
| Vehicle Width | 1660 mm | 1780 mm |
| Vehicle Height | 1410 mm | 1400 mm |
| Wheelbase Size | 2520 mm | 2770 mm |
| Fuel Tank Capacity | 50 L | 70 L |
