2008 Audi A3 vs. 2005 Audi RS4
To start off, 2008 Audi A3 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi RS4. In addition, the cost of maintenance, including insurance, on 2005 Audi RS4 would be higher. At 2,671 cc (6 cylinders), 2005 Audi RS4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi RS4 weights approximately 280 kg more than 2008 Audi A3.
Because 2005 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Audi A3. In wet, icy, snow, or gravel driving conditions, 2005 Audi RS4 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, 2005 Audi RS4 (449 Nm @ 2500 RPM) has 249 more torque (in Nm) than 2008 Audi A3. (200 Nm @ 3500 RPM). This means 2005 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A3. 2008 Audi A3 has automatic transmission and 2005 Audi RS4 has manual transmission. 2005 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi A3 | 2005 Audi RS4 | |
| Make | Audi | Audi |
| Model | A3 | RS4 |
| Year Released | 2008 | 2005 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2671 cc |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 0 HP | 376 HP |
| Torque | 200 Nm | 449 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Compression Ratio | 11.5:1 | 12.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 209 km/hour | 245 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 4.8 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1305 kg | 1585 kg |
| Vehicle Length | 4210 mm | 4600 mm |
| Vehicle Width | 1770 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2580 mm | 2610 mm |
| Fuel Consumption Overall | 7.7 L/100km | 13.7 L/100km |
| Fuel Tank Capacity | 55 L | 55 L |
