2005 Audi A6 vs. 2007 BMW Z4
To start off, 2007 BMW Z4 is newer by 2 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 3,123 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (335 HP @ 7900 RPM) has 83 more horse power than 2005 Audi A6. (252 HP @ 6500 RPM) In normal driving conditions, 2007 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 370 kg more than 2007 BMW Z4.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 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, 2005 Audi A6 (331 Nm @ 3250 RPM) has 16 more torque (in Nm) than 2007 BMW Z4. (315 Nm @ 2750 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4. 2007 BMW Z4 has automatic transmission and 2005 Audi A6 has manual transmission. 2005 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Audi A6 | 2007 BMW Z4 | |
Make | Audi | BMW |
Model | A6 | Z4 |
Year Released | 2005 | 2007 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 3123 cc | 2996 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 252 HP | 335 HP |
Engine RPM | 6500 RPM | 7900 RPM |
Torque | 331 Nm | 315 Nm |
Torque RPM | 3250 RPM | 2750 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Acceleration 0-100mph | 7.1 seconds | 6.2 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1680 kg | 1310 kg |
Vehicle Length | 4920 mm | 4100 mm |
Vehicle Width | 1860 mm | 1790 mm |
Vehicle Height | 1470 mm | 1310 mm |
Wheelbase Size | 2770 mm | 2500 mm |
Fuel Consumption Overall | 10.9 L/100km | 9.5 L/100km |
Fuel Tank Capacity | 80 L | 55 L |