1984 Alfa Romeo Alfa 6 vs. 2004 Audi A4
To start off, 2004 Audi A4 is newer by 20 year(s). Which means there will be less support and parts availability for 1984 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1984 Alfa Romeo Alfa 6 would be higher. At 1,995 cc (6 cylinders), 1984 Alfa Romeo Alfa 6 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (187 HP @ 5100 RPM) has 52 more horse power than 1984 Alfa Romeo Alfa 6. (135 HP @ 5600 RPM) In normal driving conditions, 2004 Audi A4 should accelerate faster than 1984 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 70 kg more than 1984 Alfa Romeo Alfa 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Alfa Romeo Alfa 6. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Audi A4 (280 Nm @ 1800 RPM) has 102 more torque (in Nm) than 1984 Alfa Romeo Alfa 6. (178 Nm @ 4500 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo Alfa 6.
Compare all specifications:
| 1984 Alfa Romeo Alfa 6 | 2004 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | Alfa 6 | A4 |
| Year Released | 1984 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 135 HP | 187 HP |
| Engine RPM | 5600 RPM | 5100 RPM |
| Torque | 178 Nm | 280 Nm |
| Torque RPM | 4500 RPM | 1800 RPM |
| Engine Bore Size | 80 mm | 82.5 mm |
| Engine Stroke Size | 66.2 mm | 92.8 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Top Speed | 180 km/hour | 233 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1470 kg | 1540 kg |
| Vehicle Length | 4690 mm | 4590 mm |
| Vehicle Width | 1690 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2520 mm | 2470 mm |
| Fuel Tank Capacity | 72 L | 63 L |
