2005 Audi A2 vs. 1999 Audi A4
To start off, 2005 Audi A2 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 1,781 cc (4 cylinders), 1999 Audi A4 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (123 HP @ 5800 RPM) has 63 more horse power than 2005 Audi A2. (60 HP @ 4000 RPM) In normal driving conditions, 1999 Audi A4 should accelerate faster than 2005 Audi A2. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 460 kg more than 2005 Audi A2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Audi A2. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Audi A4 (168 Nm @ 3500 RPM) has 28 more torque (in Nm) than 2005 Audi A2. (140 Nm @ 1800 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A2.
Compare all specifications:
| 2005 Audi A2 | 1999 Audi A4 | |
| Make | Audi | Audi |
| Model | A2 | A4 |
| Year Released | 2005 | 1999 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1190 cc | 1781 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 60 HP | 123 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 140 Nm | 168 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Engine Bore Size | 76.5 mm | 81 mm |
| Engine Stroke Size | 86.4 mm | 86.4 mm |
| Engine Compression Ratio | 19.5:1 | 10.3:1 |
| Top Speed | 168 km/hour | 197 km/hour |
| Acceleration 0-100mph | 14.9 seconds | 11.3 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 930 kg | 1390 kg |
| Vehicle Length | 3830 mm | 4480 mm |
| Vehicle Width | 1680 mm | 1740 mm |
| Vehicle Height | 1560 mm | 1420 mm |
| Wheelbase Size | 2410 mm | 2610 mm |
| Fuel Tank Capacity | 34 L | 60 L |
