2006 Audi A6 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 A6. In addition, the cost of maintenance, including insurance, on 2006 Audi A6 would be higher. At 3,246 cc (6 cylinders), 2008 BMW Z4 is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (338 HP @ 7900 RPM) has 83 more horse power than 2006 Audi A6. (255 HP @ 6500 RPM) In normal driving conditions, 2008 BMW Z4 should accelerate faster than 2006 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A6 weights approximately 25 kg more than 2008 BMW Z4.
Because 2008 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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 BMW Z4 (365 Nm @ 4900 RPM) has 35 more torque (in Nm) than 2006 Audi A6. (330 Nm @ 3250 RPM). This means 2008 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A6.
Compare all specifications:
2006 Audi A6 | 2008 BMW Z4 | |
Make | Audi | BMW |
Model | A6 | Z4 |
Year Released | 2006 | 2008 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 3130 cc | 3246 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 255 HP | 338 HP |
Engine RPM | 6500 RPM | 7900 RPM |
Torque | 330 Nm | 365 Nm |
Torque RPM | 3250 RPM | 4900 RPM |
Engine Bore Size | 84.5 mm | 91 mm |
Engine Stroke Size | 92.8 mm | 87 mm |
Engine Compression Ratio | 13.0:1 | 11.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1510 kg | 1485 kg |
Vehicle Length | 4920 mm | 4870 mm |
Vehicle Height | 1470 mm | 1480 mm |
Wheelbase Size | 2850 mm | 2500 mm |
Fuel Consumption Overall | 10.7 L/100km | 12.1 L/100km |
Fuel Tank Capacity | 80 L | 70 L |