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 2,979 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (335 HP @ 7900 RPM) has 234 more horse power than 2004 Audi A4. (101 HP @ 5600 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. 2004 Audi A4 weights approximately 5 kg more than 2007 BMW Z4.
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 (315 Nm @ 2750 RPM) has 166 more torque (in Nm) than 2004 Audi A4. (149 Nm @ 3800 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 | 1595 cc | 2979 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 101 HP | 335 HP |
Engine RPM | 5600 RPM | 7900 RPM |
Torque | 149 Nm | 315 Nm |
Torque RPM | 3800 RPM | 2750 RPM |
Engine Bore Size | 81 mm | 87 mm |
Engine Stroke Size | 77.4 mm | 91 mm |
Top Speed | 190 km/hour | 250 km/hour |
Acceleration 0-100mph | 12.6 seconds | 5.9 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 | 1295 kg | 1290 kg |
Vehicle Length | 4550 mm | 4100 mm |
Vehicle Width | 1780 mm | 1790 mm |
Vehicle Height | 1430 mm | 1310 mm |
Wheelbase Size | 2850 mm | 2500 mm |
Fuel Consumption Overall | 7.8 L/100km | 9.1 L/100km |
Fuel Tank Capacity | 70 L | 55 L |