2003 Audi A8 vs. 2004 Audi TT
To start off, 2004 Audi TT is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Audi A8. In addition, the cost of maintenance, including insurance, on 2003 Audi A8 would be higher. At 2,976 cc (6 cylinders), 2003 Audi A8 is equipped with a bigger engine. In terms of performance, 2003 Audi A8 (217 HP @ 6300 RPM) has 39 more horse power than 2004 Audi TT. (178 HP @ 4000 RPM). In normal driving conditions, 2003 Audi A8 should accelerate faster than 2004 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A8 weights approximately 170 kg more than 2004 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2003 Audi A8 (300 Nm) has 60 more torque (in Nm) than 2004 Audi TT. (240 Nm). This means 2003 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi TT.
Compare all specifications:
| 2003 Audi A8 | 2004 Audi TT | |
| Make | Audi | Audi |
| Model | A8 | TT |
| Year Released | 2003 | 2004 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 1754 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 5 valves |
| Horse Power | 217 HP | 178 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 300 Nm | 240 Nm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1590 kg | 1420 kg |
| Vehicle Length | 5060 mm | 4050 mm |
| Vehicle Width | 1900 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1350 mm |
| Wheelbase Size | 2580 mm | 2410 mm |
| Fuel Consumption Overall | 12.8 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 70 L | 55 L |
