2001 Audi A2 vs. 2002 Audi A4
To start off, 2002 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 2001 Audi A2. In addition, the cost of maintenance, including insurance, on 2001 Audi A2 would be higher. At 1,781 cc (4 cylinders), 2002 Audi A4 is equipped with a bigger engine. In terms of performance, 2002 Audi A4 (161 HP @ 5700 RPM) has 53 more horse power than 2001 Audi A2. (108 HP @ 5800 RPM) In normal driving conditions, 2002 Audi A4 should accelerate faster than 2001 Audi A2. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi A4 weights approximately 400 kg more than 2001 Audi A2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Audi A2. In wet, icy, snow, or gravel driving conditions, 2002 Audi A4 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 Audi A4 (225 Nm @ 1950 RPM) has 70 more torque (in Nm) than 2001 Audi A2. (155 Nm @ 4500 RPM). This means 2002 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Audi A2.
Compare all specifications:
| 2001 Audi A2 | 2002 Audi A4 | |
| Make | Audi | Audi |
| Model | A2 | A4 |
| Year Released | 2001 | 2002 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1781 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 108 HP | 161 HP |
| Engine RPM | 5800 RPM | 5700 RPM |
| Torque | 155 Nm | 225 Nm |
| Torque RPM | 4500 RPM | 1950 RPM |
| Engine Compression Ratio | 12.0:1 | 9.3:1 |
| Acceleration 0-100mph | 9.8 seconds | 8.7 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1070 kg | 1470 kg |
| Vehicle Length | 3830 mm | 4550 mm |
| Vehicle Width | 1680 mm | 1780 mm |
| Vehicle Height | 1560 mm | 1430 mm |
| Wheelbase Size | 2950 mm | 2760 mm |
| Fuel Consumption Overall | 6 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 42 L | 66 L |
