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 3,246 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (343 HP @ 7900 RPM) has 96 more horse power than 2005 Audi A6. (247 HP @ 6300 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. 2005 Audi A6 weights approximately 473 kg more than 2006 BMW Z4.
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 (495 Nm @ 4900 RPM) has 145 more torque (in Nm) than 2005 Audi A6. (350 Nm @ 1800 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 | Station Wagon | Coupe |
Engine Position | Front | Front |
Engine Size | 2671 cc | 3246 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 247 HP | 343 HP |
Engine RPM | 6300 RPM | 7900 RPM |
Torque | 350 Nm | 495 Nm |
Torque RPM | 1800 RPM | 4900 RPM |
Engine Compression Ratio | 18.0:1 | 11.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1805 kg | 1332 kg |
Vehicle Length | 4800 mm | 4100 mm |
Vehicle Width | 1860 mm | 1790 mm |
Vehicle Height | 1560 mm | 1300 mm |
Wheelbase Size | 2770 mm | 2500 mm |
Fuel Tank Capacity | 70 L | 60 L |