2004 Audi A4 vs. 2009 BMW Z4
To start off, 2009 BMW Z4 is newer by 5 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 2,983 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (335 HP @ 7900 RPM) has 134 more horse power than 2004 Audi A4. (201 HP @ 3500 RPM) In normal driving conditions, 2009 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 146 kg more than 2009 BMW Z4.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2004 Audi A4 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, 2004 Audi A4 (450 Nm @ 1400 RPM) has 135 more torque (in Nm) than 2009 BMW Z4. (315 Nm @ 2750 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
2004 Audi A4 | 2009 BMW Z4 | |
Make | Audi | BMW |
Model | A4 | Z4 |
Year Released | 2004 | 2009 |
Body Type | Station Wagon | Convertible |
Engine Position | Front | Front |
Engine Size | 2983 cc | 2979 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 201 HP | 335 HP |
Engine RPM | 3500 RPM | 7900 RPM |
Torque | 450 Nm | 315 Nm |
Torque RPM | 1400 RPM | 2750 RPM |
Fuel Type | Diesel | Gasoline |
Top Speed | 231 km/hour | 250 km/hour |
Acceleration 0-100mph | 7.4 seconds | 6.2 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1671 kg | 1525 kg |
Vehicle Length | 4590 mm | 4100 mm |
Vehicle Width | 1780 mm | 1790 mm |
Vehicle Height | 1430 mm | 1310 mm |
Wheelbase Size | 2660 mm | 2500 mm |
Fuel Consumption Overall | 7.7 L/100km | 9.1 L/100km |
Fuel Tank Capacity | 63 L | 55 L |