2005 Audi A6 vs. 2006 BMW Z4
To start off, 2006 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 2,999 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (255 HP @ 6600 RPM) has 77 more horse power than 2005 Audi A6. (178 HP @ 6000 RPM) In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 210 kg more than 2005 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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, 2005 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, 2006 BMW Z4 (298 Nm @ 2750 RPM) has 73 more torque (in Nm) than 2005 Audi A6. (225 Nm @ 3000 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
2005 Audi A6 | 2006 BMW Z4 | |
Make | Audi | BMW |
Model | A6 | Z4 |
Year Released | 2005 | 2006 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2495 cc | 2999 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 178 HP | 255 HP |
Engine RPM | 6000 RPM | 6600 RPM |
Torque | 225 Nm | 298 Nm |
Torque RPM | 3000 RPM | 2750 RPM |
Engine Compression Ratio | 10.3:1 | 10.7:1 |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1625 kg | 1835 kg |
Vehicle Length | 4920 mm | 4100 mm |
Vehicle Width | 1860 mm | 1790 mm |
Vehicle Height | 1470 mm | 1270 mm |
Wheelbase Size | 2580 mm | 2500 mm |
Fuel Consumption | 7.8 L/100km | 7.8 L/100km |
Fuel Consumption City | 16 L/100km | 11.8 L/100km |
Fuel Consumption Overall | 10.9 L/100km | 9.8 L/100km |
Fuel Tank Capacity | 80 L | 55 L |