2008 Audi Q7 vs. 2004 BMW 325
To start off, 2008 Audi Q7 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 BMW 325. In addition, the cost of maintenance, including insurance, on 2004 BMW 325 would be higher. At 4,163 cc (8 cylinders), 2008 Audi Q7 is equipped with a bigger engine. In terms of performance, 2008 Audi Q7 (345 HP @ 6800 RPM) has 161 more horse power than 2004 BMW 325. (184 HP @ 7250 RPM). In normal driving conditions, 2008 Audi Q7 should accelerate faster than 2004 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi Q7 weights approximately 645 kg more than 2004 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2008 Audi Q7 (440 Nm) has 203 more torque (in Nm) than 2004 BMW 325. (237 Nm). This means 2008 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 325.
Compare all specifications:
| 2008 Audi Q7 | 2004 BMW 325 | |
| Make | Audi | BMW |
| Model | Q7 | 325 |
| Year Released | 2008 | 2004 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2490 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 345 HP | 184 HP |
| Engine RPM | 6800 RPM | 7250 RPM |
| Torque | 440 Nm | 237 Nm |
| Engine Bore Size | 84.5 mm | 84 mm |
| Engine Stroke Size | 92.8 mm | 75 mm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2240 kg | 1595 kg |
| Vehicle Length | 5090 mm | 4480 mm |
| Vehicle Width | 1990 mm | 1750 mm |
| Vehicle Height | 1740 mm | 1420 mm |
| Wheelbase Size | 3010 mm | 2730 mm |
| Fuel Consumption Overall | 13.6 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 100 L | 63 L |
