1999 Audi A2 vs. 2008 Audi A4
To start off, 2008 Audi A4 is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Audi A2. In addition, the cost of maintenance, including insurance, on 1999 Audi A2 would be higher. At 1,984 cc (4 cylinders), 2008 Audi A4 is equipped with a bigger engine. In terms of performance, 1999 Audi A2 (247 HP @ 5000 RPM) has 50 more horse power than 2008 Audi A4. (197 HP @ 5100 RPM). In normal driving conditions, 1999 Audi A2 should accelerate faster than 2008 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 620 kg more than 1999 Audi A2.
Because 2008 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Audi A2. In wet, icy, snow, or gravel driving conditions, 2008 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 A2 (320 Nm @ 3800 RPM) has 40 more torque (in Nm) than 2008 Audi A4. (280 Nm @ 1800 RPM). This means 1999 Audi A2 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4. 2008 Audi A4 has automatic transmission and 1999 Audi A2 has manual transmission. 1999 Audi A2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi A2 | 2008 Audi A4 | |
| Make | Audi | Audi |
| Model | A2 | A4 |
| Year Released | 1999 | 2008 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1390 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 247 HP | 197 HP |
| Engine RPM | 5000 RPM | 5100 RPM |
| Torque | 320 Nm | 280 Nm |
| Torque RPM | 3800 RPM | 1800 RPM |
| Engine Bore Size | 76.6 mm | 82.6 mm |
| Engine Stroke Size | 75.6 mm | 92.8 mm |
| Engine Compression Ratio | 10.7:1 | 10.5:1 |
| Acceleration 0-100mph | 12 seconds | 7.2 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 870 kg | 1490 kg |
| Vehicle Length | 3830 mm | 4590 mm |
| Vehicle Width | 1680 mm | 1780 mm |
| Vehicle Height | 1560 mm | 1430 mm |
| Wheelbase Size | 2410 mm | 2650 mm |
| Fuel Tank Capacity | 34 L | 63 L |
