2009 Audi Q7 vs. 2006 Nissan Sentra
To start off, 2009 Audi Q7 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Nissan Sentra. In addition, the cost of maintenance, including insurance, on 2006 Nissan Sentra would be higher. At 2,967 cc (6 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (229 HP @ 4000 RPM) has 103 more horse power than 2006 Nissan Sentra. (126 HP @ 6000 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2006 Nissan Sentra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 795 kg more than 2006 Nissan Sentra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Nissan Sentra. 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 (500 Nm @ 1750 RPM) has 325 more torque (in Nm) than 2006 Nissan Sentra. (175 Nm @ 2400 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2006 Nissan Sentra.
Compare all specifications:
| 2009 Audi Q7 | 2006 Nissan Sentra | |
| Make | Audi | Nissan |
| Model | Q7 | Sentra |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 229 HP | 126 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 500 Nm | 175 Nm |
| Torque RPM | 1750 RPM | 2400 RPM |
| Engine Compression Ratio | 17.0:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2370 kg | 1575 kg |
| Vehicle Length | 5090 mm | 4520 mm |
| Vehicle Width | 1990 mm | 1720 mm |
| Vehicle Height | 1740 mm | 1420 mm |
| Wheelbase Size | 3010 mm | 2540 mm |
| Fuel Consumption Overall | 10.5 L/100km | 7.6 L/100km |
| Fuel Tank Capacity | 100 L | 50 L |
