2008 Audi A8 vs. 2007 BMW Z4
To start off, 2008 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW Z4. In addition, the cost of maintenance, including insurance, on 2007 BMW Z4 would be higher. At 2,772 cc (6 cylinders), 2008 Audi A8 is equipped with a bigger engine. In terms of performance, 2008 Audi A8 (207 HP @ 5500 RPM) has 39 more horse power than 2007 BMW Z4. (168 HP @ 6250 RPM). In normal driving conditions, 2008 Audi A8 should accelerate faster than 2007 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A8 weights approximately 365 kg more than 2007 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2008 Audi A8, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 Audi A8 (280 Nm @ 3000 RPM) has 70 more torque (in Nm) than 2007 BMW Z4. (210 Nm @ 3500 RPM). This means 2008 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
2008 Audi A8 | 2007 BMW Z4 | |
Make | Audi | BMW |
Model | A8 | Z4 |
Year Released | 2008 | 2007 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 2772 cc | 2171 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 207 HP | 168 HP |
Engine RPM | 5500 RPM | 6250 RPM |
Torque | 280 Nm | 210 Nm |
Torque RPM | 3000 RPM | 3500 RPM |
Engine Bore Size | 84.5 mm | 80 mm |
Engine Stroke Size | 82.4 mm | 72 mm |
Engine Compression Ratio | 12.5:1 | 10.8:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 238 km/hour | 225 km/hour |
Acceleration 0-100mph | 8 seconds | 7.7 seconds |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1690 kg | 1325 kg |
Vehicle Length | 5070 mm | 4100 mm |
Vehicle Width | 1900 mm | 1790 mm |
Vehicle Height | 1450 mm | 1310 mm |
Wheelbase Size | 2950 mm | 2500 mm |
Fuel Consumption Overall | 8.3 L/100km | 8.9 L/100km |
Fuel Tank Capacity | 90 L | 55 L |