2005 Audi A3 vs. 2005 Audi S6
To start off, both 2005 Audi A3 and 2005 Audi S6 were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,172 cc (8 cylinders), 2005 Audi S6 is equipped with a bigger engine. In terms of performance, 2005 Audi S6 (335 HP @ 7000 RPM) has 234 more horse power than 2005 Audi A3. (101 HP @ 6500 RPM) In normal driving conditions, 2005 Audi S6 should accelerate faster than 2005 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S6 weights approximately 535 kg more than 2005 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Audi A3. In wet, icy, snow, or gravel driving conditions, 2005 Audi S6 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 S6 (420 Nm @ 3400 RPM) has 272 more torque (in Nm) than 2005 Audi A3. (148 Nm @ 3800 RPM). This means 2005 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A3. 2005 Audi S6 has automatic transmission and 2005 Audi A3 has manual transmission. 2005 Audi A3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi S6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A3 | 2005 Audi S6 | |
| Make | Audi | Audi |
| Model | A3 | S6 |
| Year Released | 2005 | 2005 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 4172 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 101 HP | 335 HP |
| Engine RPM | 6500 RPM | 7000 RPM |
| Torque | 148 Nm | 420 Nm |
| Torque RPM | 3800 RPM | 3400 RPM |
| Engine Bore Size | 81 mm | 84.5 mm |
| Engine Stroke Size | 77.4 mm | 93 mm |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1225 kg | 1760 kg |
| Wheelbase Size | 2440 mm | 2770 mm |
| Fuel Tank Capacity | 90 L | 82 L |
