2006 Audi A3 vs. 2008 Audi Q7
To start off, 2008 Audi Q7 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Audi A3. In addition, the cost of maintenance, including insurance, on 2006 Audi A3 would be higher. At 4,162 cc (8 cylinders), 2008 Audi Q7 is equipped with a bigger engine. In terms of performance, 2008 Audi Q7 (345 HP @ 6800 RPM) has 148 more horse power than 2006 Audi A3. (197 HP @ 5100 RPM) In normal driving conditions, 2008 Audi Q7 should accelerate faster than 2006 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi Q7 weights approximately 730 kg more than 2006 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Audi A3. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi Q7 (440 Nm @ 3500 RPM) has 159 more torque (in Nm) than 2006 Audi A3. (281 Nm @ 1800 RPM). This means 2008 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A3. 2008 Audi Q7 has automatic transmission and 2006 Audi A3 has manual transmission. 2006 Audi A3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A3 | 2008 Audi Q7 | |
| Make | Audi | Audi |
| Model | A3 | Q7 |
| Year Released | 2006 | 2008 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 4162 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 345 HP |
| Engine RPM | 5100 RPM | 6800 RPM |
| Torque | 281 Nm | 440 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Engine Bore Size | 82.6 mm | 84.5 mm |
| Engine Stroke Size | 92.7 mm | 92.8 mm |
| Engine Compression Ratio | 10.3:1 | 12.5:1 |
| Top Speed | 209 km/hour | 244 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1510 kg | 2240 kg |
| Vehicle Length | 4290 mm | 5090 mm |
| Vehicle Width | 1960 mm | 1990 mm |
| Vehicle Height | 1430 mm | 1740 mm |
| Wheelbase Size | 2580 mm | 3010 mm |
| Fuel Consumption Overall | 8.4 L/100km | 13.6 L/100km |
| Fuel Tank Capacity | 55 L | 100 L |
