2006 Audi S6 vs. 2008 BMW Z4
To start off, 2008 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Audi S6. In addition, the cost of maintenance, including insurance, on 2006 Audi S6 would be higher. At 5,204 cc (10 cylinders), 2006 Audi S6 is equipped with a bigger engine. In terms of performance, 2006 Audi S6 (420 HP @ 6800 RPM) has 245 more horse power than 2008 BMW Z4. (175 HP @ 5800 RPM). In normal driving conditions, 2006 Audi S6 should accelerate faster than 2008 BMW Z4.
Because 2006 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2006 Audi S6 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 Audi S6 (732 Nm @ 3000 RPM) has 502 more torque (in Nm) than 2008 BMW Z4. (230 Nm @ 3500 RPM). This means 2006 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW Z4.
Compare all specifications:
2006 Audi S6 | 2008 BMW Z4 | |
Make | Audi | BMW |
Model | S6 | Z4 |
Year Released | 2006 | 2008 |
Body Type | Station Wagon | Convertible |
Engine Position | Front | Front |
Engine Size | 5204 cc | 2497 cc |
Engine Cylinders | 10 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 420 HP | 175 HP |
Engine RPM | 6800 RPM | 5800 RPM |
Torque | 732 Nm | 230 Nm |
Torque RPM | 3000 RPM | 3500 RPM |
Engine Compression Ratio | 12.5:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 245 km/hour | 229 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Width | 1870 mm | 1790 mm |