1979 Alfa Romeo Alfa 6 vs. 2003 Audi A4
To start off, 2003 Audi A4 is newer by 24 year(s). Which means there will be less support and parts availability for 1979 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1979 Alfa Romeo Alfa 6 would be higher. At 4,163 cc (8 cylinders), 2003 Audi A4 is equipped with a bigger engine. In terms of performance, 2003 Audi A4 (341 HP @ 7000 RPM) has 185 more horse power than 1979 Alfa Romeo Alfa 6. (156 HP @ 5600 RPM) In normal driving conditions, 2003 Audi A4 should accelerate faster than 1979 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A4 weights approximately 190 kg more than 1979 Alfa Romeo Alfa 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Alfa Romeo Alfa 6. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Audi A4 (410 Nm @ 3500 RPM) has 194 more torque (in Nm) than 1979 Alfa Romeo Alfa 6. (216 Nm @ 4000 RPM). This means 2003 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1979 Alfa Romeo Alfa 6.
Compare all specifications:
| 1979 Alfa Romeo Alfa 6 | 2003 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | Alfa 6 | A4 |
| Year Released | 1979 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 156 HP | 341 HP |
| Engine RPM | 5600 RPM | 7000 RPM |
| Torque | 216 Nm | 410 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 88 mm | 84.5 mm |
| Engine Stroke Size | 68.3 mm | 92.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1660 kg |
| Vehicle Length | 4770 mm | 4550 mm |
| Vehicle Width | 1690 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2460 mm | 2660 mm |
| Fuel Tank Capacity | 72 L | 66 L |
