2009 Audi TT vs. 2008 Audi A4
To start off, 2009 Audi TT is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A4. In addition, the cost of maintenance, including insurance, on 2008 Audi A4 would be higher. Both 2009 Audi TT and 2008 Audi A4 are equipped with a 1,968 cc engine. In terms of performance, 2009 Audi TT (168 HP @ 4200 RPM) has 30 more horse power than 2008 Audi A4. (138 HP @ 4000 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 2008 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 15 kg more than 2009 Audi TT.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2008 Audi A4. 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, 2009 Audi TT (350 Nm @ 1750 RPM) has 30 more torque (in Nm) than 2008 Audi A4. (320 Nm @ 1750 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4.
Compare all specifications:
| 2009 Audi TT | 2008 Audi A4 | |
| Make | Audi | Audi |
| Model | TT | A4 |
| Year Released | 2009 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1968 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 138 HP |
| Engine RPM | 4200 RPM | 4000 RPM |
| Torque | 350 Nm | 320 Nm |
| Torque RPM | 1750 RPM | 1750 RPM |
| Engine Compression Ratio | 16.5:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 218 km/hour | 212 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 10 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1415 kg | 1430 kg |
| Vehicle Length | 4180 mm | 4590 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1360 mm | 1430 mm |
| Wheelbase Size | 2470 mm | 2650 mm |
| Fuel Consumption Overall | 5.5 L/100km | 5.7 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
