1977 Alfa Romeo Giulietta vs. 2005 Audi A4
To start off, 2005 Audi A4 is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1977 Alfa Romeo Giulietta would be higher. At 2,392 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (178 HP @ 4000 RPM) has 53 more horse power than 1977 Alfa Romeo Giulietta. (125 HP @ 5500 RPM) In normal driving conditions, 2005 Audi A4 should accelerate faster than 1977 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 490 kg more than 1977 Alfa Romeo Giulietta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Alfa Romeo Giulietta. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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, 2005 Audi A4 (370 Nm) has 221 more torque (in Nm) than 1977 Alfa Romeo Giulietta. (149 Nm). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1977 Alfa Romeo Giulietta.
Compare all specifications:
| 1977 Alfa Romeo Giulietta | 2005 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | Giulietta | A4 |
| Year Released | 1977 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1355 cc | 2392 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 125 HP | 178 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 149 Nm | 370 Nm |
| Engine Compression Ratio | 9.0:1 | 19.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 165 km/hour | 223 km/hour |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1100 kg | 1590 kg |
| Vehicle Length | 4220 mm | 4550 mm |
| Vehicle Width | 1660 mm | 1780 mm |
| Vehicle Height | 1410 mm | 1430 mm |
| Wheelbase Size | 2520 mm | 2770 mm |
| Fuel Tank Capacity | 50 L | 66 L |
