2004 Alfa Romeo 147 vs. 2006 Audi RS4
To start off, 2006 Audi RS4 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 147 would be higher. At 4,163 cc (8 cylinders), 2006 Audi RS4 is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (414 HP @ 7800 RPM) has 310 more horse power than 2004 Alfa Romeo 147. (104 HP @ 5600 RPM) In normal driving conditions, 2006 Audi RS4 should accelerate faster than 2004 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi RS4 weights approximately 365 kg more than 2004 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Alfa Romeo 147. In wet, icy, snow, or gravel driving conditions, 2006 Audi RS4 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, 2006 Audi RS4 (430 Nm @ 5500 RPM) has 283 more torque (in Nm) than 2004 Alfa Romeo 147. (147 Nm @ 4200 RPM). This means 2006 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 147.
Compare all specifications:
| 2004 Alfa Romeo 147 | 2006 Audi RS4 | |
| Make | Alfa Romeo | Audi |
| Model | 147 | RS4 |
| Year Released | 2004 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 4163 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 414 HP |
| Engine RPM | 5600 RPM | 7800 RPM |
| Torque | 147 Nm | 430 Nm |
| Torque RPM | 4200 RPM | 5500 RPM |
| Engine Bore Size | 82 mm | 84.5 mm |
| Engine Stroke Size | 75.7 mm | 92.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 185 km/hour | 250 km/hour |
| Acceleration 0-100mph | 10.6 seconds | 5.1 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1285 kg | 1650 kg |
| Vehicle Length | 4180 mm | 4590 mm |
| Vehicle Width | 1740 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2610 mm | 2660 mm |
| Fuel Consumption Overall | 8.2 L/100km | 13.6 L/100km |
| Fuel Tank Capacity | 63 L | 63 L |
