2004 Audi A4 vs. 2007 BMW Z4
To start off, 2007 BMW Z4 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 3,246 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (338 HP @ 7900 RPM) has 225 more horse power than 2004 Audi A4. (113 HP @ 4000 RPM) In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 80 kg more than 2004 Audi A4. 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, 2004 Audi A4, 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, 2007 BMW Z4 (365 Nm @ 4900 RPM) has 80 more torque (in Nm) than 2004 Audi A4. (285 Nm @ 1900 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
2004 Audi A4 | 2007 BMW Z4 | |
Make | Audi | BMW |
Model | A4 | Z4 |
Year Released | 2004 | 2007 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 1896 cc | 3246 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 113 HP | 338 HP |
Engine RPM | 4000 RPM | 7900 RPM |
Torque | 285 Nm | 365 Nm |
Torque RPM | 1900 RPM | 4900 RPM |
Engine Compression Ratio | 19.0:1 | 11.5:1 |
Fuel Type | Diesel | Gasoline |
Acceleration 0-100mph | 11.2 seconds | 5 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1405 kg | 1485 kg |
Vehicle Length | 4550 mm | 4120 mm |
Vehicle Width | 1780 mm | 1310 mm |
Vehicle Height | 1430 mm | 1790 mm |
Wheelbase Size | 2470 mm | 2500 mm |
Fuel Consumption Overall | 5.7 L/100km | 12.1 L/100km |
Fuel Tank Capacity | 70 L | 70 L |