2004 Audi A4 vs. 2008 BMW Z4
To start off, 2008 BMW Z4 is newer by 4 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 2,994 cc (6 cylinders), 2008 BMW Z4 is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (215 HP @ 6250 RPM) has 87 more horse power than 2004 Audi A4. (128 HP @ 4000 RPM) In normal driving conditions, 2008 BMW Z4 should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 90 kg more than 2008 BMW Z4.
Because 2004 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, 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 (320 Nm @ 1900 RPM) has 69 more torque (in Nm) than 2008 BMW Z4. (251 Nm @ 2750 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW Z4.
Compare all specifications:
2004 Audi A4 | 2008 BMW Z4 | |
Make | Audi | BMW |
Model | A4 | Z4 |
Year Released | 2004 | 2008 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 1896 cc | 2994 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 128 HP | 215 HP |
Engine RPM | 4000 RPM | 6250 RPM |
Torque | 320 Nm | 251 Nm |
Torque RPM | 1900 RPM | 2750 RPM |
Engine Bore Size | 79.5 mm | 85.1 mm |
Engine Stroke Size | 95.5 mm | 88.1 mm |
Engine Compression Ratio | 19.0:1 | 10.7:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 205 km/hour | 250 km/hour |
Acceleration 0-100mph | 10.1 seconds | 5.9 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 | 1485 kg | 1395 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 | 6.4 L/100km | 11.2 L/100km |
Fuel Tank Capacity | 66 L | 55 L |