2009 Audi TT vs. 2006 BMW Z4
To start off, 2009 Audi TT is newer by 3 year(s). Which means there will be less support and parts availability for 2006 BMW Z4. In addition, the cost of maintenance, including insurance, on 2006 BMW Z4 would be higher. At 3,246 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (343 HP @ 7900 RPM) has 175 more horse power than 2009 Audi TT. (168 HP @ 4200 RPM) In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2009 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi TT weights approximately 83 kg more than 2006 BMW Z4.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW Z4. 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, 2006 BMW Z4 (495 Nm @ 4900 RPM) has 145 more torque (in Nm) than 2009 Audi TT. (350 Nm @ 1750 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi TT.
Compare all specifications:
| 2009 Audi TT | 2006 BMW Z4 | |
| Make | Audi | BMW |
| Model | TT | Z4 |
| Year Released | 2009 | 2006 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 3246 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 343 HP |
| Engine RPM | 4200 RPM | 7900 RPM |
| Torque | 350 Nm | 495 Nm |
| Torque RPM | 1750 RPM | 4900 RPM |
| Engine Compression Ratio | 16.5:1 | 11.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 218 km/hour | 249 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1415 kg | 1332 kg |
| Vehicle Length | 4180 mm | 4100 mm |
| Vehicle Width | 1850 mm | 1790 mm |
| Vehicle Height | 1360 mm | 1300 mm |
| Wheelbase Size | 2470 mm | 2500 mm |
| Fuel Consumption Overall | 5.5 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 60 L | 60 L |
