2006 Alfa Romeo 147 vs. 2003 Audi A8
To start off, 2006 Alfa Romeo 147 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Audi A8. In addition, the cost of maintenance, including insurance, on 2003 Audi A8 would be higher. At 2,976 cc (6 cylinders), 2003 Audi A8 is equipped with a bigger engine. In terms of performance, 2003 Audi A8 (217 HP @ 6300 RPM) has 69 more horse power than 2006 Alfa Romeo 147. (148 HP @ 6300 RPM) In normal driving conditions, 2003 Audi A8 should accelerate faster than 2006 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A8 weights approximately 530 kg more than 2006 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 A8 (300 Nm @ 8200 RPM) has 119 more torque (in Nm) than 2006 Alfa Romeo 147. (181 Nm @ 3800 RPM). This means 2003 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 147.
Compare all specifications:
| 2006 Alfa Romeo 147 | 2003 Audi A8 | |
| Make | Alfa Romeo | Audi |
| Model | 147 | A8 |
| Year Released | 2006 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 2976 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 148 HP | 217 HP |
| Engine RPM | 6300 RPM | 6300 RPM |
| Torque | 181 Nm | 300 Nm |
| Torque RPM | 3800 RPM | 8200 RPM |
| Engine Bore Size | 83 mm | 82.6 mm |
| Engine Stroke Size | 91 mm | 92.8 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 9.3 seconds | 8.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1325 kg | 1855 kg |
| Vehicle Length | 4180 mm | 5190 mm |
| Vehicle Width | 1740 mm | 1900 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2550 mm | 3080 mm |
| Fuel Consumption Overall | 8.9 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 60 L | 90 L |
