2009 Audi Q7 vs. 2004 Nissan Sentra
To start off, 2009 Audi Q7 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Nissan Sentra. In addition, the cost of maintenance, including insurance, on 2004 Nissan Sentra would be higher. At 4,132 cc (8 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (322 HP @ 3750 RPM) has 196 more horse power than 2004 Nissan Sentra. (126 HP @ 3600 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2004 Nissan Sentra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 1280 kg more than 2004 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 2004 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 (760 Nm) has 585 more torque (in Nm) than 2004 Nissan Sentra. (175 Nm). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2004 Nissan Sentra.
Compare all specifications:
| 2009 Audi Q7 | 2004 Nissan Sentra | |
| Make | Audi | Nissan |
| Model | Q7 | Sentra |
| Year Released | 2009 | 2004 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4132 cc | 1770 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 322 HP | 126 HP |
| Engine RPM | 3750 RPM | 3600 RPM |
| Torque | 760 Nm | 175 Nm |
| Engine Bore Size | 83 mm | 80 mm |
| Engine Stroke Size | 95.5 mm | 88 mm |
| Engine Compression Ratio | 16.5:1 | 9.5:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2420 kg | 1140 kg |
| Vehicle Length | 5090 mm | 4520 mm |
| Vehicle Width | 1990 mm | 1720 mm |
| Vehicle Height | 1780 mm | 1420 mm |
| Wheelbase Size | 3010 mm | 2540 mm |
| Fuel Consumption Overall | 11.1 L/100km | 7.6 L/100km |
| Fuel Tank Capacity | 100 L | 50 L |
