2006 BMW Z4 vs. 2013 Audi A6
To start off, 2013 Audi A6 is newer by 7 year(s). Which means there will be less support and parts availability for 2006 BMW Z4. In addition, the cost of maintenance, including insurance, on 2006 BMW Z4 would be higher. At 2,492 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2013 Audi A6 (208 HP) has 19 more horse power than 2006 BMW Z4. (189 HP) In normal driving conditions, 2013 Audi A6 should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2013 Audi A6 weights approximately 339 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 2013 Audi A6 is all wheel drive (AWD), it will have significant more traction and grip than 2006 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Audi A6 (350 Nm @ 4200 RPM) has 105 more torque (in Nm) than 2006 BMW Z4. (245 Nm @ 3500 RPM). This means 2013 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
2006 BMW Z4 | 2013 Audi A6 | |
Make | BMW | Audi |
Model | Z4 | A6 |
Year Released | 2006 | 2013 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 2492 cc | 1984 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | W |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 189 HP | 208 HP |
Torque | 245 Nm | 350 Nm |
Torque RPM | 3500 RPM | 4200 RPM |
Engine Bore Size | 84 mm | 82.5 mm |
Engine Stroke Size | 75 mm | 92.8 mm |
Engine Compression Ratio | 11.0:1 | 9.6:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 235 km/hour | 210 km/hour |
Drive Type | Rear | AWD |
Transmission Type | Manual | CVT |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1335 kg | 1674 kg |
Vehicle Length | 4100 mm | 4925 mm |
Vehicle Width | 1790 mm | 2086 mm |
Vehicle Height | 1310 mm | 1468 mm |
Wheelbase Size | 2500 mm | 2912 mm |