2004 Audi A6 vs. 2006 BMW Z4
To start off, 2006 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 would be higher. At 3,123 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (252 HP @ 6500 RPM) has 23 more horse power than 2006 BMW Z4. (229 HP @ 5900 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 50 kg more than 2006 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A6 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, 2004 Audi A6 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, 2004 Audi A6 (330 Nm @ 3250 RPM) has 30 more torque (in Nm) than 2006 BMW Z4. (300 Nm @ 3500 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4. 2004 Audi A6 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. 2004 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Audi A6 | 2006 BMW Z4 | |
Make | Audi | BMW |
Model | A6 | Z4 |
Year Released | 2004 | 2006 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 3123 cc | 2979 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 252 HP | 229 HP |
Engine RPM | 6500 RPM | 5900 RPM |
Torque | 330 Nm | 300 Nm |
Torque RPM | 3250 RPM | 3500 RPM |
Engine Compression Ratio | 12.5:1 | 10.2:1 |
Top Speed | 245 km/hour | 250 km/hour |
Acceleration 0-100mph | 7.1 seconds | 5.9 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1680 kg | 1630 kg |
Vehicle Length | 4920 mm | 4570 mm |
Vehicle Width | 1860 mm | 1790 mm |
Vehicle Height | 1470 mm | 1680 mm |
Wheelbase Size | 2850 mm | 2500 mm |
Fuel Consumption Overall | 10.9 L/100km | 9.1 L/100km |
Fuel Tank Capacity | 80 L | 55 L |