2008 Audi TT vs. 2005 Audi A4
To start off, 2008 Audi TT is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 1,984 cc (4 cylinders), 2008 Audi TT is equipped with a bigger engine. In terms of performance, 2008 Audi TT (197 HP @ 5100 RPM) has 10 more horse power than 2005 Audi A4. (187 HP @ 5700 RPM). In normal driving conditions, 2008 Audi TT should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 195 kg more than 2008 Audi TT.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Audi TT. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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, 2008 Audi TT (280 Nm @ 1800 RPM) has 40 more torque (in Nm) than 2005 Audi A4. (240 Nm @ 1950 RPM). This means 2008 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2008 Audi TT | 2005 Audi A4 | |
| Make | Audi | Audi |
| Model | TT | A4 |
| Year Released | 2008 | 2005 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1781 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 197 HP | 187 HP |
| Engine RPM | 5100 RPM | 5700 RPM |
| Torque | 280 Nm | 240 Nm |
| Torque RPM | 1800 RPM | 1950 RPM |
| Engine Bore Size | 82.6 mm | 81 mm |
| Engine Stroke Size | 92.8 mm | 86.4 mm |
| Engine Compression Ratio | 10.3:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 6.6 seconds | 8.5 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1335 kg | 1530 kg |
| Vehicle Length | 4180 mm | 4550 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1360 mm | 1430 mm |
| Wheelbase Size | 2470 mm | 2660 mm |
| Fuel Consumption Overall | 7.7 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 55 L | 66 L |
