2001 BMW Z18 vs. 2012 Audi Q7
To start off, 2012 Audi Q7 is newer by 11 year(s). Which means there will be less support and parts availability for 2001 BMW Z18. In addition, the cost of maintenance, including insurance, on 2001 BMW Z18 would be higher. At 5,394 cc (12 cylinders), 2012 Audi Q7 is equipped with a bigger engine. In terms of performance, 2012 Audi Q7 (493 HP @ 3750 RPM) has 170 more horse power than 2001 BMW Z18. (323 HP @ 7400 RPM) In normal driving conditions, 2012 Audi Q7 should accelerate faster than 2001 BMW Z18.
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, 2012 Audi Q7 (1,000 Nm) has 660 more torque (in Nm) than 2001 BMW Z18. (340 Nm). This means 2012 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW Z18.
Compare all specifications:
| 2001 BMW Z18 | 2012 Audi Q7 | |
| Make | BMW | Audi |
| Model | Z18 | Q7 |
| Year Released | 2001 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 4400 cc | 5394 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 323 HP | 493 HP |
| Engine RPM | 7400 RPM | 3750 RPM |
| Torque | 340 Nm | 1000 Nm |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 8-speed shiftable automatic |
| Number of Seats | 2 seats | 5 seats |
| Wheelbase Size | 2730 mm | 3002 mm |
| Fuel Tank Capacity | 63 L | 100 L |
