2008 Audi Q7 vs. 2011 Infiniti G25
To start off, 2011 Infiniti G25 is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Audi Q7. In addition, the cost of maintenance, including insurance, on 2008 Audi Q7 would be higher. At 4,163 cc (8 cylinders), 2008 Audi Q7 is equipped with a bigger engine. In terms of performance, 2008 Audi Q7 (345 HP @ 6800 RPM) has 127 more horse power than 2011 Infiniti G25. (218 HP @ 6400 RPM). In normal driving conditions, 2008 Audi Q7 should accelerate faster than 2011 Infiniti G25. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi Q7 weights approximately 623 kg more than 2011 Infiniti G25. 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 2011 Infiniti G25. 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 186 more torque (in Nm) than 2011 Infiniti G25. (254 Nm @ 4800 RPM). This means 2008 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2011 Infiniti G25.
Compare all specifications:
| 2008 Audi Q7 | 2011 Infiniti G25 | |
| Make | Audi | Infiniti |
| Model | Q7 | G25 |
| Year Released | 2008 | 2011 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2500 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 345 HP | 218 HP |
| Engine RPM | 6800 RPM | 6400 RPM |
| Torque | 440 Nm | 254 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2240 kg | 1617 kg |
| Vehicle Length | 5090 mm | 4773 mm |
| Vehicle Width | 1990 mm | 1773 mm |
| Vehicle Height | 1740 mm | 1453 mm |
| Wheelbase Size | 3010 mm | 2850 mm |
| Fuel Tank Capacity | 100 L | 76 L |
