2006 Audi TT vs. 2005 Audi S6
To start off, 2006 Audi TT is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi S6. In addition, the cost of maintenance, including insurance, on 2005 Audi S6 would be higher. 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 155 more horse power than 2006 Audi TT. (180 HP @ 5500 RPM) In normal driving conditions, 2005 Audi S6 should accelerate faster than 2006 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S6 weights approximately 370 kg more than 2006 Audi TT. 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 2006 Audi TT. 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 185 more torque (in Nm) than 2006 Audi TT. (235 Nm @ 1950 RPM). This means 2005 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi TT.
Compare all specifications:
| 2006 Audi TT | 2005 Audi S6 | |
| Make | Audi | Audi |
| Model | TT | S6 |
| Year Released | 2006 | 2005 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 4172 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 5 valves |
| Horse Power | 180 HP | 335 HP |
| Engine RPM | 5500 RPM | 7000 RPM |
| Torque | 235 Nm | 420 Nm |
| Torque RPM | 1950 RPM | 3400 RPM |
| Engine Bore Size | 81 mm | 84.5 mm |
| Engine Stroke Size | 86.4 mm | 93 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1445 kg | 1815 kg |
| Vehicle Length | 4050 mm | 4840 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1350 mm | 1450 mm |
| Wheelbase Size | 2430 mm | 2660 mm |
| Fuel Consumption Overall | 10.2 L/100km | 14.5 L/100km |
| Fuel Tank Capacity | 55 L | 82 L |
