2002 Alfa Romeo 156 vs. 2004 Audi A3
To start off, 2004 Audi A3 is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 3,189 cc (6 cylinders), 2004 Audi A3 is equipped with a bigger engine. In terms of performance, 2004 Audi A3 (247 HP @ 6200 RPM) has 74 more horse power than 2002 Alfa Romeo 156. (173 HP @ 4000 RPM) In normal driving conditions, 2004 Audi A3 should accelerate faster than 2002 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A3 weights approximately 100 kg more than 2002 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2004 Audi A3 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, 2002 Alfa Romeo 156 (385 Nm @ 2000 RPM) has 65 more torque (in Nm) than 2004 Audi A3. (320 Nm @ 2500 RPM). This means 2002 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A3.
Compare all specifications:
| 2002 Alfa Romeo 156 | 2004 Audi A3 | |
| Make | Alfa Romeo | Audi |
| Model | 156 | A3 |
| Year Released | 2002 | 2004 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 3189 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 247 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 385 Nm | 320 Nm |
| Torque RPM | 2000 RPM | 2500 RPM |
| Engine Bore Size | 82.1 mm | 84 mm |
| Engine Stroke Size | 90.4 mm | 95.9 mm |
| Engine Compression Ratio | 18.5:1 | 11.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1510 kg | 1610 kg |
| Vehicle Length | 4450 mm | 4290 mm |
| Vehicle Width | 1750 mm | 1770 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2600 mm | 2660 mm |
| Fuel Consumption Overall | 6.8 L/100km | 10.6 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
