2001 Audi A3 vs. 2005 Audi A6
To start off, 2005 Audi A6 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Audi A3. In addition, the cost of maintenance, including insurance, on 2001 Audi A3 would be higher. At 3,123 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (252 HP @ 6500 RPM) has 139 more horse power than 2001 Audi A3. (113 HP @ 5800 RPM) In normal driving conditions, 2005 Audi A6 should accelerate faster than 2001 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 455 kg more than 2001 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Audi A3. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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 A6 (331 Nm @ 3250 RPM) has 11 more torque (in Nm) than 2001 Audi A3. (320 Nm @ 4000 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2001 Audi A3.
Compare all specifications:
| 2001 Audi A3 | 2005 Audi A6 | |
| Make | Audi | Audi |
| Model | A3 | A6 |
| Year Released | 2001 | 2005 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 3123 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 113 HP | 252 HP |
| Engine RPM | 5800 RPM | 6500 RPM |
| Torque | 320 Nm | 331 Nm |
| Torque RPM | 4000 RPM | 3250 RPM |
| Engine Bore Size | 76.5 mm | 84.5 mm |
| Engine Stroke Size | 86.9 mm | 92.8 mm |
| Top Speed | 196 km/hour | 250 km/hour |
| Acceleration 0-100mph | 10.9 seconds | 7.1 seconds |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1225 kg | 1680 kg |
| Vehicle Length | 4210 mm | 4920 mm |
| Vehicle Width | 1770 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2580 mm | 2770 mm |
| Fuel Tank Capacity | 55 L | 80 L |
