2007 Audi Q7 vs. 2005 Nissan Altima
To start off, 2007 Audi Q7 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Nissan Altima. In addition, the cost of maintenance, including insurance, on 2005 Nissan Altima would be higher. At 4,163 cc (8 cylinders), 2007 Audi Q7 is equipped with a bigger engine. In terms of performance, 2007 Audi Q7 (346 HP @ 6800 RPM) has 171 more horse power than 2005 Nissan Altima. (175 HP @ 3600 RPM). In normal driving conditions, 2007 Audi Q7 should accelerate faster than 2005 Nissan Altima. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi Q7 weights approximately 934 kg more than 2005 Nissan Altima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Nissan Altima. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi Q7 (440 Nm) has 196 more torque (in Nm) than 2005 Nissan Altima. (244 Nm). This means 2007 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Nissan Altima.
Compare all specifications:
| 2007 Audi Q7 | 2005 Nissan Altima | |
| Make | Audi | Nissan |
| Model | Q7 | Altima |
| Year Released | 2007 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2490 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 346 HP | 175 HP |
| Engine RPM | 6800 RPM | 3600 RPM |
| Torque | 440 Nm | 244 Nm |
| Engine Bore Size | 84.5 mm | 89 mm |
| Engine Stroke Size | 92.8 mm | 100 mm |
| Engine Compression Ratio | 12.5:1 | 9.5:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2295 kg | 1361 kg |
| Vehicle Width | 1990 mm | 1790 mm |
| Vehicle Height | 1740 mm | 1480 mm |
| Wheelbase Size | 3010 mm | 2760 mm |
| Fuel Tank Capacity | 100 L | 76 L |
