2009 Audi Q7 vs. 2007 Infiniti M
To start off, 2009 Audi Q7 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Infiniti M. In addition, the cost of maintenance, including insurance, on 2007 Infiniti M would be higher. At 4,163 cc (8 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (345 HP @ 6800 RPM) has 70 more horse power than 2007 Infiniti M. (275 HP @ 6200 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2007 Infiniti M.
Both vehicles are four wheel drive (4WD) - 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, 2009 Audi Q7 (440 Nm @ 3500 RPM) has 77 more torque (in Nm) than 2007 Infiniti M. (363 Nm @ 4800 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2007 Infiniti M.
Compare all specifications:
2009 Audi Q7 | 2007 Infiniti M | |
Make | Audi | Infiniti |
Model | Q7 | M |
Year Released | 2009 | 2007 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 4163 cc | 3496 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 345 HP | 275 HP |
Engine RPM | 6800 RPM | 6200 RPM |
Torque | 440 Nm | 363 Nm |
Torque RPM | 3500 RPM | 4800 RPM |
Engine Bore Size | 84.5 mm | 95.5 mm |
Engine Stroke Size | 92.8 mm | 81.4 mm |
Engine Compression Ratio | 12.5:1 | 10.3:1 |
Fuel Type | Gasoline - Premium | Diesel |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Length | 5090 mm | 4900 mm |
Vehicle Width | 1990 mm | 1800 mm |
Vehicle Height | 1740 mm | 1530 mm |
Wheelbase Size | 3010 mm | 2910 mm |
Fuel Consumption Overall | 13.6 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 100 L | 76 L |