2004 Alfa Romeo 147 vs. 2007 Audi A8
To start off, 2007 Audi A8 is newer by 3 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 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 2004 Alfa Romeo 147. (148 HP @ 6300 RPM) In normal driving conditions, 2007 Audi A8 should accelerate faster than 2004 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 823 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 2007 Audi A8 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, 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 2004 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 2004 Alfa Romeo 147. 2007 Audi A8 has automatic transmission and 2004 Alfa Romeo 147 has manual transmission. 2004 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Alfa Romeo 147 | 2007 Audi A8 | |
| Make | Alfa Romeo | Audi |
| Model | 147 | A8 |
| Year Released | 2004 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 5998 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 450 HP |
| Engine RPM | 6300 RPM | 6200 RPM |
| Torque | 181 Nm | 580 Nm |
| Torque RPM | 3800 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 84 mm |
| Engine Stroke Size | 91 mm | 90 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1325 kg | 2148 kg |
| Vehicle Length | 4180 mm | 5200 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 | 13.8 L/100km |
| Fuel Tank Capacity | 60 L | 90 L |
