2005 BMW 730 vs. 2012 Audi Q7
To start off, 2012 Audi Q7 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 BMW 730. In addition, the cost of maintenance, including insurance, on 2005 BMW 730 would be higher. At 3,000 cc (6 cylinders), 2012 Audi Q7 is equipped with a bigger engine. In terms of performance, 2012 Audi Q7 (333 HP @ 5500 RPM) has 108 more horse power than 2005 BMW 730. (225 HP @ 4000 RPM) In normal driving conditions, 2012 Audi Q7 should accelerate faster than 2005 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2012 Audi Q7 weights approximately 380 kg more than 2005 BMW 730. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Audi Q7 is all wheel drive (AWD), it will have significant more traction and grip than 2005 BMW 730. In wet, icy, snow, or gravel driving conditions, 2012 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, 2005 BMW 730 (500 Nm @ 2000 RPM) has 60 more torque (in Nm) than 2012 Audi Q7. (440 Nm @ 3500 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2012 Audi Q7.
Compare all specifications:
| 2005 BMW 730 | 2012 Audi Q7 | |
| Make | BMW | Audi |
| Model | 730 | Q7 |
| Year Released | 2005 | 2012 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 225 HP | 333 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 500 Nm | 440 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 8-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1975 kg | 2355 kg |
| Vehicle Length | 5050 mm | 5088 mm |
| Vehicle Width | 1910 mm | 1984 mm |
| Vehicle Height | 1500 mm | 1737 mm |
| Wheelbase Size | 2890 mm | 3002 mm |
| Fuel Consumption | 6.4 L/100km | 10.7 L/100km |
| Fuel Consumption City | 11.3 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 88 L | 100 L |
