2009 Audi A4 vs. 2009 BMW Z4
To start off, both 2009 Audi A4 and 2009 BMW Z4 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,246 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (338 HP @ 7900 RPM) has 197 more horse power than 2009 Audi A4. (141 HP @ 4200 RPM) In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 35 kg more than 2009 BMW Z4.
Because 2009 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 2009 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2009 BMW Z4 (365 Nm @ 4900 RPM) has 45 more torque (in Nm) than 2009 Audi A4. (320 Nm @ 1750 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
2009 Audi A4 | 2009 BMW Z4 | |
Make | Audi | BMW |
Model | A4 | Z4 |
Year Released | 2009 | 2009 |
Body Type | Station Wagon | Convertible |
Engine Position | Front | Front |
Engine Size | 1968 cc | 3246 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 141 HP | 338 HP |
Engine RPM | 4200 RPM | 7900 RPM |
Torque | 320 Nm | 365 Nm |
Torque RPM | 1750 RPM | 4900 RPM |
Engine Compression Ratio | 16.5:1 | 11.5:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 203 km/hour | 250 km/hour |
Acceleration 0-100mph | 9.7 seconds | 5 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 | 1520 kg | 1485 kg |
Vehicle Length | 4710 mm | 4120 mm |
Vehicle Width | 1830 mm | 1310 mm |
Vehicle Height | 1440 mm | 1790 mm |
Wheelbase Size | 2810 mm | 2500 mm |
Fuel Consumption Overall | 5.7 L/100km | 12.3 L/100km |
Fuel Tank Capacity | 70 L | 70 L |