2005 Alfa Romeo 147 vs. 2002 Audi A4
To start off, 2005 Alfa Romeo 147 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Audi A4. In addition, the cost of maintenance, including insurance, on 2002 Audi A4 would be higher. At 1,970 cc (4 cylinders), 2005 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 147 (148 HP @ 3800 RPM) has 35 more horse power than 2002 Audi A4. (113 HP @ 5800 RPM). In normal driving conditions, 2005 Alfa Romeo 147 should accelerate faster than 2002 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 147 weights approximately 31 kg more than 2002 Audi A4. 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, 2005 Alfa Romeo 147 (181 Nm @ 3800 RPM) has 26 more torque (in Nm) than 2002 Audi A4. (155 Nm @ 3800 RPM). This means 2005 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2002 Audi A4.
Compare all specifications:
| 2005 Alfa Romeo 147 | 2002 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | 147 | A4 |
| Year Released | 2005 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1595 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 113 HP |
| Engine RPM | 3800 RPM | 5800 RPM |
| Torque | 181 Nm | 155 Nm |
| Torque RPM | 3800 RPM | 3800 RPM |
| Engine Bore Size | 83 mm | 81 mm |
| Engine Stroke Size | 91 mm | 77.4 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Top Speed | 208 km/hour | 209 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1326 kg | 1295 kg |
| Vehicle Length | 4180 mm | 4550 mm |
| Vehicle Width | 1740 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2710 mm | 2660 mm |
| Fuel Tank Capacity | 60 L | 70 L |
