2009 Audi TT vs. 2011 Audi A6
To start off, 2011 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi TT. In addition, the cost of maintenance, including insurance, on 2009 Audi TT would be higher. At 4,200 cc (8 cylinders), 2011 Audi A6 is equipped with a bigger engine. In terms of performance, 2011 Audi A6 (350 HP @ 6800 RPM) has 153 more horse power than 2009 Audi TT. (197 HP @ 5100 RPM) In normal driving conditions, 2011 Audi A6 should accelerate faster than 2009 Audi TT.
Because 2011 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi TT. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Audi A6 (440 Nm @ 3500 RPM) has 160 more torque (in Nm) than 2009 Audi TT. (280 Nm @ 1800 RPM). This means 2011 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi TT.
Compare all specifications:
| 2009 Audi TT | 2011 Audi A6 | |
| Make | Audi | Audi |
| Model | TT | A6 |
| Year Released | 2009 | 2011 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 4200 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 350 HP |
| Engine RPM | 5100 RPM | 6800 RPM |
| Torque | 280 Nm | 440 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4180 mm | 4934 mm |
| Vehicle Width | 1850 mm | 1862 mm |
| Vehicle Height | 1360 mm | 1519 mm |
| Wheelbase Size | 2470 mm | 2833 mm |
