2008 Audi A4 vs. 2009 BMW Z4
To start off, 2009 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A4. In addition, the cost of maintenance, including insurance, on 2008 Audi A4 would be higher. 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 141 more horse power than 2008 Audi A4. (197 HP @ 5100 RPM) In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2008 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 325 kg more than 2008 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 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, 2008 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, 2009 BMW Z4 (365 Nm @ 4900 RPM) has 85 more torque (in Nm) than 2008 Audi A4. (280 Nm @ 1800 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4.
Compare all specifications:
2008 Audi A4 | 2009 BMW Z4 | |
Make | Audi | BMW |
Model | A4 | Z4 |
Year Released | 2008 | 2009 |
Body Type | Station Wagon | Convertible |
Engine Position | Front | Front |
Engine Size | 1984 cc | 3246 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 197 HP | 338 HP |
Engine RPM | 5100 RPM | 7900 RPM |
Torque | 280 Nm | 365 Nm |
Torque RPM | 1800 RPM | 4900 RPM |
Engine Compression Ratio | 11.5:1 | 11.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Acceleration 0-100mph | 7.2 seconds | 5 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 | 1160 kg | 1485 kg |
Vehicle Length | 4550 mm | 4120 mm |
Vehicle Width | 1780 mm | 1310 mm |
Vehicle Height | 1430 mm | 1790 mm |
Wheelbase Size | 2660 mm | 2500 mm |
Fuel Consumption Overall | 8.8 L/100km | 12.3 L/100km |
Fuel Tank Capacity | 70 L | 70 L |