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 1,993 cc (4 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (160 HP @ 5700 RPM) has 12 more horse power than 2007 BMW Z4. (148 HP @ 6200 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 2007 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 181 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 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2007 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 (225 Nm @ 1950 RPM) has 25 more torque (in Nm) than 2007 BMW Z4. (200 Nm @ 3600 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
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 | 1781 cc | 1993 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 160 HP | 148 HP |
Engine RPM | 5700 RPM | 6200 RPM |
Torque | 225 Nm | 200 Nm |
Torque RPM | 1950 RPM | 3600 RPM |
Engine Bore Size | 81 mm | 84 mm |
Engine Stroke Size | 86.4 mm | 90 mm |
Engine Compression Ratio | 9.3:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 226 km/hour | 220 km/hour |
Acceleration 0-100mph | 8.7 seconds | 8.2 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1476 kg | 1295 kg |
Vehicle Length | 4550 mm | 4100 mm |
Vehicle Width | 1780 mm | 1310 mm |
Vehicle Height | 1430 mm | 1790 mm |
Wheelbase Size | 2470 mm | 2500 mm |
Fuel Consumption Overall | 9.4 L/100km | 7.5 L/100km |
Fuel Tank Capacity | 63 L | 55 L |