2006 Audi Q7 vs. 2002 Audi A4
To start off, 2006 Audi Q7 is newer by 4 year(s). Which means there will be less support and parts availability for 2002 Audi A4. In addition, the cost of maintenance, including insurance, on 2002 Audi A4 would be higher. At 2,967 cc (6 cylinders), 2006 Audi Q7 is equipped with a bigger engine. In terms of performance, 2006 Audi Q7 (230 HP @ 4000 RPM) has 62 more horse power than 2002 Audi A4. (168 HP @ 4000 RPM). In normal driving conditions, 2006 Audi Q7 should accelerate faster than 2002 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi Q7 weights approximately 735 kg more than 2002 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Audi A4. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi Q7 (500 Nm @ 1750 RPM) has 190 more torque (in Nm) than 2002 Audi A4. (310 Nm @ 1400 RPM). This means 2006 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2002 Audi A4. 2006 Audi Q7 has automatic transmission and 2002 Audi A4 has manual transmission. 2002 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi Q7 | 2002 Audi A4 | |
| Make | Audi | Audi |
| Model | Q7 | A4 |
| Year Released | 2006 | 2002 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 2391 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 230 HP | 168 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 500 Nm | 310 Nm |
| Torque RPM | 1750 RPM | 1400 RPM |
| Engine Bore Size | 83 mm | 78.3 mm |
| Engine Stroke Size | 91.4 mm | 86.4 mm |
| Engine Compression Ratio | 17.0:1 | 18.5:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 210 km/hour | 225 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 9.1 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2295 kg | 1560 kg |
| Vehicle Length | 5090 mm | 4550 mm |
| Vehicle Width | 1990 mm | 1780 mm |
| Vehicle Height | 1740 mm | 1430 mm |
| Wheelbase Size | 3010 mm | 2770 mm |
| Fuel Consumption Overall | 10.5 L/100km | 7 L/100km |
| Fuel Tank Capacity | 100 L | 70 L |
