2006 BMW Z4 vs. 2012 Audi TT
To start off, 2012 Audi TT is newer by 6 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 2,979 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2012 Audi TT (360 HP @ 5500 RPM) has 131 more horse power than 2006 BMW Z4. (229 HP @ 5900 RPM) In normal driving conditions, 2012 Audi TT should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 130 kg more than 2012 Audi TT.
Because 2012 Audi TT is all wheel drive (AWD), it will have significant more traction and grip than 2006 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Audi TT (465 Nm @ 1650 RPM) has 165 more torque (in Nm) than 2006 BMW Z4. (300 Nm @ 3500 RPM). This means 2012 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
| 2006 BMW Z4 | 2012 Audi TT | |
| Make | BMW | Audi |
| Model | Z4 | TT |
| Year Released | 2006 | 2012 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 229 HP | 360 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 300 Nm | 465 Nm |
| Torque RPM | 3500 RPM | 1650 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1630 kg | 1500 kg |
| Vehicle Length | 4570 mm | 4199 mm |
| Vehicle Width | 1790 mm | 1842 mm |
| Vehicle Height | 1680 mm | 1349 mm |
| Wheelbase Size | 2500 mm | 2469 mm |
| Fuel Tank Capacity | 55 L | 60 L |
