2007 Audi Q7 vs. 1998 BMW 730
To start off, 2007 Audi Q7 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 BMW 730. In addition, the cost of maintenance, including insurance, on 1998 BMW 730 would be higher. At 3,598 cc (6 cylinders), 2007 Audi Q7 is equipped with a bigger engine. In terms of performance, 2007 Audi Q7 (276 HP @ 6200 RPM) has 86 more horse power than 1998 BMW 730. (190 HP @ 5300 RPM). In normal driving conditions, 2007 Audi Q7 should accelerate faster than 1998 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi Q7 weights approximately 460 kg more than 1998 BMW 730. 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 1998 BMW 730. 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 (360 Nm @ 2500 RPM) has 80 more torque (in Nm) than 1998 BMW 730. (280 Nm @ 3950 RPM). This means 2007 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 730.
Compare all specifications:
| 2007 Audi Q7 | 1998 BMW 730 | |
| Make | Audi | BMW |
| Model | Q7 | 730 |
| Year Released | 2007 | 1998 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3598 cc | 2793 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 276 HP | 190 HP |
| Engine RPM | 6200 RPM | 5300 RPM |
| Torque | 360 Nm | 280 Nm |
| Torque RPM | 2500 RPM | 3950 RPM |
| Engine Compression Ratio | 12.0:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2205 kg | 1745 kg |
| Vehicle Length | 5090 mm | 5130 mm |
| Vehicle Width | 1990 mm | 1870 mm |
| Vehicle Height | 1740 mm | 1430 mm |
| Wheelbase Size | 3010 mm | 2940 mm |
| Fuel Tank Capacity | 100 L | 90 L |
