2005 Audi A4 vs. 2007 BMW Z4
To start off, 2007 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 2,996 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (255 HP @ 6600 RPM) has 155 more horse power than 2005 Audi A4. (100 HP @ 1900 RPM) In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 52 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, 2005 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 (298 Nm @ 2750 RPM) has 48 more torque (in Nm) than 2005 Audi A4. (250 Nm @ 1900 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
2005 Audi A4 | 2007 BMW Z4 | |
Make | Audi | BMW |
Model | A4 | Z4 |
Year Released | 2005 | 2007 |
Body Type | Station Wagon | Convertible |
Engine Position | Front | Front |
Engine Size | 1894 cc | 2996 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 100 HP | 255 HP |
Engine RPM | 1900 RPM | 6600 RPM |
Torque | 250 Nm | 298 Nm |
Torque RPM | 1900 RPM | 2750 RPM |
Engine Bore Size | 79.5 mm | 85 mm |
Engine Stroke Size | 95.5 mm | 88 mm |
Engine Compression Ratio | 19.0:1 | 10.7:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 191 km/hour | 250 km/hour |
Acceleration 0-100mph | 12.5 seconds | 5.9 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1450 kg | 1398 kg |
Vehicle Length | 4550 mm | 4100 mm |
Vehicle Width | 1780 mm | 1790 mm |
Vehicle Height | 1430 mm | 1300 mm |
Wheelbase Size | 2660 mm | 2500 mm |
Fuel Consumption Overall | 5.7 L/100km | 9.8 L/100km |
Fuel Tank Capacity | 70 L | 55 L |