2008 Audi A3 vs. 2002 Audi A8
To start off, 2008 Audi A3 is newer by 6 year(s). Which means there will be less support and parts availability for 2002 Audi A8. In addition, the cost of maintenance, including insurance, on 2002 Audi A8 would be higher. At 3,936 cc (8 cylinders), 2002 Audi A8 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi A8 weights approximately 780 kg more than 2008 Audi A3.
Because 2002 Audi A8 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, 2002 Audi A8 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 A8 (225 Nm @ 1800 RPM) has 55 more torque (in Nm) than 2008 Audi A3. (170 Nm @ 4200 RPM). This means 2002 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A3.
Compare all specifications:
| 2008 Audi A3 | 2002 Audi A8 | |
| Make | Audi | Audi |
| Model | A3 | A8 |
| Year Released | 2008 | 2002 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 3936 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 0 HP | 271 HP |
| Torque | 170 Nm | 225 Nm |
| Torque RPM | 4200 RPM | 1800 RPM |
| Engine Compression Ratio | 10.3:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 197 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.7 seconds | 7 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1160 kg | 1940 kg |
| Vehicle Length | 4180 mm | 5060 mm |
| Vehicle Height | 1370 mm | 1450 mm |
| Wheelbase Size | 2520 mm | 2950 mm |
| Fuel Consumption Overall | 7.8 L/100km | 9.7 L/100km |
| Fuel Tank Capacity | 55 L | 90 L |
