2004 Audi Allroad 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 Allroad. In addition, the cost of maintenance, including insurance, on 2004 Audi Allroad would be higher. At 4,163 cc (8 cylinders), 2004 Audi Allroad is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (338 HP @ 7900 RPM) has 38 more horse power than 2004 Audi Allroad. (300 HP @ 6200 RPM) In normal driving conditions, 2008 BMW Z4 should accelerate faster than 2004 Audi Allroad. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi Allroad weights approximately 449 kg more than 2008 BMW Z4.
Because 2004 Audi Allroad 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 Allroad 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 Allroad (380 Nm @ 2700 RPM) has 15 more torque (in Nm) than 2008 BMW Z4. (365 Nm @ 4900 RPM). This means 2004 Audi Allroad will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW Z4.
Compare all specifications:
| 2004 Audi Allroad | 2008 BMW Z4 | |
| Make | Audi | BMW |
| Model | Allroad | Z4 |
| Year Released | 2004 | 2008 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3246 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 300 HP | 338 HP |
| Engine RPM | 6200 RPM | 7900 RPM |
| Torque | 380 Nm | 365 Nm |
| Torque RPM | 2700 RPM | 4900 RPM |
| Engine Bore Size | 84 mm | 87 mm |
| Engine Stroke Size | 93 mm | 91 mm |
| Engine Compression Ratio | 11.0:1 | 11.5:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1944 kg | 1495 kg |
| Vehicle Length | 4820 mm | 4870 mm |
| Vehicle Width | 1940 mm | 1790 mm |
| Vehicle Height | 1580 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2500 mm |
| Fuel Consumption Overall | 13.1 L/100km | 12.3 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
