2007 Audi A8 vs. 2001 Alfa Romeo 147
To start off, 2007 Audi A8 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 147 would be higher. At 5,998 cc (12 cylinders), 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (450 HP @ 6200 RPM) has 302 more horse power than 2001 Alfa Romeo 147. (148 HP @ 6300 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 2001 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 822 kg more than 2001 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Alfa Romeo 147. In wet, icy, snow, or gravel driving conditions, 2007 Audi A8 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, 2007 Audi A8 (580 Nm @ 4000 RPM) has 399 more torque (in Nm) than 2001 Alfa Romeo 147. (181 Nm @ 3800 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 147.
Compare all specifications:
| 2007 Audi A8 | 2001 Alfa Romeo 147 | |
| Make | Audi | Alfa Romeo |
| Model | A8 | 147 |
| Year Released | 2007 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 1970 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | W | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 450 HP | 148 HP |
| Engine RPM | 6200 RPM | 6300 RPM |
| Torque | 580 Nm | 181 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 84 mm | 83 mm |
| Engine Stroke Size | 90 mm | 91 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2148 kg | 1326 kg |
| Vehicle Length | 5200 mm | 4180 mm |
| Vehicle Width | 1900 mm | 1740 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 3080 mm | 2550 mm |
| Fuel Consumption Overall | 13.8 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 90 L | 60 L |
