2004 Audi A6 vs. 2009 Audi TT
To start off, 2009 Audi TT is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 would be higher. At 2,671 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (247 HP @ 6300 RPM) has 79 more horse power than 2009 Audi TT. (168 HP @ 4200 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 2009 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 352 kg more than 2009 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2004 Audi A6. In wet, icy, snow, or gravel driving conditions, 2009 Audi TT 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, both vehicles can yield 350 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2004 Audi A6 | 2009 Audi TT | |
| Make | Audi | Audi |
| Model | A6 | TT |
| Year Released | 2004 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1968 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 247 HP | 168 HP |
| Engine RPM | 6300 RPM | 4200 RPM |
| Torque | 350 Nm | 350 Nm |
| Engine Bore Size | 81 mm | 81.1 mm |
| Engine Stroke Size | 86 mm | 95.5 mm |
| Engine Compression Ratio | 9.3:1 | 16.5:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1722 kg | 1370 kg |
| Vehicle Length | 4880 mm | 4180 mm |
| Vehicle Width | 1940 mm | 1850 mm |
| Vehicle Height | 1460 mm | 1360 mm |
| Wheelbase Size | 2660 mm | 2470 mm |
| Fuel Consumption Overall | 11.2 L/100km | 5.3 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
