2007 Audi Q7 vs. 2008 BMW 325
To start off, 2008 BMW 325 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi Q7. In addition, the cost of maintenance, including insurance, on 2007 Audi Q7 would be higher. At 4,163 cc (8 cylinders), 2007 Audi Q7 is equipped with a bigger engine. In terms of performance, 2007 Audi Q7 (346 HP @ 6800 RPM) has 130 more horse power than 2008 BMW 325. (216 HP @ 6500 RPM). In normal driving conditions, 2007 Audi Q7 should accelerate faster than 2008 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi Q7 weights approximately 775 kg more than 2008 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 325. In wet, icy, snow, or gravel driving conditions, 2007 Audi Q7 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, 2007 Audi Q7 (440 Nm @ 3500 RPM) has 190 more torque (in Nm) than 2008 BMW 325. (250 Nm @ 2750 RPM). This means 2007 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 325.
Compare all specifications:
| 2007 Audi Q7 | 2008 BMW 325 | |
| Make | Audi | BMW |
| Model | Q7 | 325 |
| Year Released | 2007 | 2008 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2497 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 346 HP | 216 HP |
| Engine RPM | 6800 RPM | 6500 RPM |
| Torque | 440 Nm | 250 Nm |
| Torque RPM | 3500 RPM | 2750 RPM |
| Engine Bore Size | 84.5 mm | 78.8 mm |
| Engine Stroke Size | 92.8 mm | 82 mm |
| Engine Compression Ratio | 12.5:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 244 km/hour | 245 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 7.7 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2295 kg | 1520 kg |
| Vehicle Width | 1990 mm | 1430 mm |
| Vehicle Height | 1740 mm | 1820 mm |
| Wheelbase Size | 3010 mm | 2770 mm |
| Fuel Consumption Overall | 13.6 L/100km | 9 L/100km |
| Fuel Tank Capacity | 100 L | 63 L |
