2008 Audi A3 vs. 2008 Audi A4
To start off, both 2008 Audi A3 and 2008 Audi A4 were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. Both 2008 Audi A3 and 2008 Audi A4 are equipped with a 1,983 cc engine. In terms of performance, both vehicles can yield 200 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 115 kg more than 2008 Audi A3.
Because 2008 Audi A4 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, 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, both vehicles can yield 281 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2008 Audi A3 | 2008 Audi A4 | |
| Make | Audi | Audi |
| Model | A3 | A4 |
| Year Released | 2008 | 2008 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 1983 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 200 HP | 200 HP |
| Engine RPM | 5100 RPM | 5100 RPM |
| Torque | 281 Nm | 281 Nm |
| Torque RPM | 1800 RPM | 1800 RPM |
| Engine Bore Size | 82.5 mm | 82.5 mm |
| Engine Stroke Size | 92.8 mm | 92.8 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1160 kg | 1275 kg |
| Vehicle Length | 4290 mm | 4580 mm |
| Vehicle Width | 1970 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2580 mm | 2660 mm |
| Fuel Consumption Highway | 8.1 L/100km | 7.8 L/100km |
| Fuel Consumption City | 10.7 L/100km | 11.2 L/100km |
| Fuel Consumption Overall | 9.4 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 55 L | 70 L |
