2005 Audi A4 vs. 2008 BMW Z4
To start off, 2008 BMW Z4 is newer by 3 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 3,246 cc (6 cylinders), 2008 BMW Z4 is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (338 HP @ 7900 RPM) has 118 more horse power than 2005 Audi A4. (220 HP @ 6500 RPM) In normal driving conditions, 2008 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 335 kg more than 2008 BMW Z4.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2005 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, 2008 BMW Z4 (365 Nm) has 65 more torque (in Nm) than 2005 Audi A4. (300 Nm). This means 2008 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 | 2008 BMW Z4 | |
Make | Audi | BMW |
Model | A4 | Z4 |
Year Released | 2005 | 2008 |
Body Type | Convertible | Convertible |
Engine Position | Front | Front |
Engine Size | 2983 cc | 3246 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 220 HP | 338 HP |
Engine RPM | 6500 RPM | 7900 RPM |
Torque | 300 Nm | 365 Nm |
Engine Bore Size | 83 mm | 91 mm |
Engine Stroke Size | 93 mm | 87 mm |
Engine Compression Ratio | 10.1:1 | 11.5:1 |
Drive Type | 4WD | Rear |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1820 kg | 1485 kg |
Vehicle Length | 4580 mm | 4870 mm |
Vehicle Height | 1400 mm | 1480 mm |
Wheelbase Size | 2580 mm | 2500 mm |
Fuel Consumption Overall | 11.2 L/100km | 12.1 L/100km |
Fuel Tank Capacity | 66 L | 70 L |