2007 Audi S8 vs. 2011 Infiniti G25
To start off, 2011 Infiniti G25 is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Audi S8. In addition, the cost of maintenance, including insurance, on 2007 Audi S8 would be higher. At 5,204 cc (10 cylinders), 2007 Audi S8 is equipped with a bigger engine. In terms of performance, 2007 Audi S8 (450 HP @ 7000 RPM) has 232 more horse power than 2011 Infiniti G25. (218 HP @ 6400 RPM). In normal driving conditions, 2007 Audi S8 should accelerate faster than 2011 Infiniti G25.
Both vehicles are all wheel drive (AWD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 S8 (541 Nm @ 3500 RPM) has 287 more torque (in Nm) than 2011 Infiniti G25. (254 Nm @ 4800 RPM). This means 2007 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2011 Infiniti G25.
Compare all specifications:
| 2007 Audi S8 | 2011 Infiniti G25 | |
| Make | Audi | Infiniti |
| Model | S8 | G25 |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 2500 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 450 HP | 218 HP |
| Engine RPM | 7000 RPM | 6400 RPM |
| Torque | 541 Nm | 254 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | AWD | AWD |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5070 mm | 4773 mm |
| Vehicle Width | 1900 mm | 1773 mm |
| Vehicle Height | 1430 mm | 1453 mm |
| Wheelbase Size | 2950 mm | 2850 mm |
| Fuel Consumption Highway | 11.2 L/100km | 8.7 L/100km |
| Fuel Consumption City | 15.7 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 90 L | 76 L |
