1979 Alfa Romeo Alfa 6 vs. 2003 Audi A6
To start off, 2003 Audi A6 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 2,671 cc (6 cylinders), 2003 Audi A6 is equipped with a bigger engine. In terms of performance, 2003 Audi A6 (226 HP @ 5800 RPM) has 70 more horse power than 1979 Alfa Romeo Alfa 6. (156 HP @ 5600 RPM) In normal driving conditions, 2003 Audi A6 should accelerate faster than 1979 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A6 weights approximately 192 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 A6 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 A6 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 A6 (310 Nm @ 1700 RPM) has 94 more torque (in Nm) than 1979 Alfa Romeo Alfa 6. (216 Nm @ 4000 RPM). This means 2003 Audi A6 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 A6 | |
| Make | Alfa Romeo | Audi |
| Model | Alfa 6 | A6 |
| Year Released | 1979 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2671 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 156 HP | 226 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 216 Nm | 310 Nm |
| Torque RPM | 4000 RPM | 1700 RPM |
| Engine Bore Size | 88 mm | 81 mm |
| Engine Stroke Size | 68.3 mm | 86.4 mm |
| Top Speed | 195 km/hour | 245 km/hour |
| 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 | 1662 kg |
| Vehicle Length | 4770 mm | 4800 mm |
| Vehicle Width | 1690 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2460 mm | 2770 mm |
| Fuel Consumption Overall | 5.4 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 72 L | 70 L |
