1983 Alfa Romeo Alfa 6 vs. 2005 Audi A4
To start off, 2005 Audi A4 is newer by 22 year(s). Which means there will be less support and parts availability for 1983 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1983 Alfa Romeo Alfa 6 would be higher. At 1,997 cc (6 cylinders), 1983 Alfa Romeo Alfa 6 is equipped with a bigger engine. In terms of performance, 1983 Alfa Romeo Alfa 6 (133 HP @ 5600 RPM) has 5 more horse power than 2005 Audi A4. (128 HP @ 4000 RPM). In normal driving conditions, 1983 Alfa Romeo Alfa 6 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 15 kg more than 1983 Alfa Romeo Alfa 6.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1983 Alfa Romeo Alfa 6. 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 (310 Nm @ 1900 RPM) has 132 more torque (in Nm) than 1983 Alfa Romeo Alfa 6. (178 Nm @ 4500 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo Alfa 6.
Compare all specifications:
| 1983 Alfa Romeo Alfa 6 | 2005 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | Alfa 6 | A4 |
| Year Released | 1983 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1896 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 133 HP | 128 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 178 Nm | 310 Nm |
| Torque RPM | 4500 RPM | 1900 RPM |
| Engine Bore Size | 80 mm | 79.5 mm |
| Engine Stroke Size | 66.2 mm | 95.5 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1470 kg | 1485 kg |
| Vehicle Length | 4770 mm | 4550 mm |
| Vehicle Width | 1690 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2610 mm | 2580 mm |
