2008 Audi TT vs. 2006 BMW Z4
To start off, 2008 Audi TT is newer by 2 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 3,189 cc (6 cylinders), 2008 Audi TT is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi TT weights approximately 185 kg more than 2006 BMW Z4.
Because 2008 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, 2008 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, 2008 Audi TT (320 Nm @ 1800 RPM) has 75 more torque (in Nm) than 2006 BMW Z4. (245 Nm @ 3500 RPM). This means 2008 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4. 2008 Audi TT has automatic transmission and 2006 BMW Z4 has manual transmission. 2006 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi TT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi TT | 2006 BMW Z4 | |
| Make | Audi | BMW |
| Model | TT | Z4 |
| Year Released | 2008 | 2006 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 2492 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 189 HP |
| Torque | 320 Nm | 245 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Engine Bore Size | 84.1 mm | 84 mm |
| Engine Stroke Size | 95.9 mm | 75 mm |
| Engine Compression Ratio | 11.3:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 6.2 seconds | 7 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1520 kg | 1335 kg |
| Vehicle Length | 4050 mm | 4100 mm |
| Vehicle Width | 1770 mm | 1790 mm |
| Vehicle Height | 1350 mm | 1310 mm |
| Wheelbase Size | 2440 mm | 2500 mm |
| Fuel Consumption Overall | 9.8 L/100km | 9 L/100km |
| Fuel Tank Capacity | 62 L | 55 L |
