2009 Audi Q7 vs. 2000 BMW Z3
To start off, 2009 Audi Q7 is newer by 9 year(s). Which means there will be less support and parts availability for 2000 BMW Z3. In addition, the cost of maintenance, including insurance, on 2000 BMW Z3 would be higher. At 3,597 cc (6 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (280 HP @ 6200 RPM) has 113 more horse power than 2000 BMW Z3. (167 HP @ 6100 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2000 BMW Z3. With that said, vehicle weight also plays an important factor in acceleration. 2000 BMW Z3 weights approximately 456 kg more than 2009 Audi Q7.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2000 BMW Z3. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi Q7 (361 Nm @ 2750 RPM) has 151 more torque (in Nm) than 2000 BMW Z3. (210 Nm @ 3500 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2000 BMW Z3.
Compare all specifications:
| 2009 Audi Q7 | 2000 BMW Z3 | |
| Make | Audi | BMW |
| Model | Q7 | Z3 |
| Year Released | 2009 | 2000 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3597 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 280 HP | 167 HP |
| Engine RPM | 6200 RPM | 6100 RPM |
| Torque | 361 Nm | 210 Nm |
| Torque RPM | 2750 RPM | 3500 RPM |
| Engine Compression Ratio | 11.0:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 930 kg | 1386 kg |
| Vehicle Length | 5090 mm | 4060 mm |
| Vehicle Width | 1990 mm | 1750 mm |
| Vehicle Height | 1740 mm | 1300 mm |
| Wheelbase Size | 3010 mm | 2450 mm |
| Fuel Tank Capacity | 100 L | 51 L |
