2009 Audi A4 vs. 2007 Infiniti G35
To start off, 2009 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Infiniti G35. In addition, the cost of maintenance, including insurance, on 2007 Infiniti G35 would be higher. At 3,498 cc (6 cylinders), 2007 Infiniti G35 is equipped with a bigger engine. In terms of performance, 2007 Infiniti G35 (306 HP @ 6800 RPM) has 76 more horse power than 2009 Audi A4. (230 HP @ 4000 RPM) In normal driving conditions, 2007 Infiniti G35 should accelerate faster than 2009 Audi A4.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Infiniti G35. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 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 A4 (450 Nm @ 1400 RPM) has 87 more torque (in Nm) than 2007 Infiniti G35. (363 Nm @ 5200 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Infiniti G35.
Compare all specifications:
| 2009 Audi A4 | 2007 Infiniti G35 | |
| Make | Audi | Infiniti |
| Model | A4 | G35 |
| Year Released | 2009 | 2007 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 230 HP | 306 HP |
| Engine RPM | 4000 RPM | 6800 RPM |
| Torque | 450 Nm | 363 Nm |
| Torque RPM | 1400 RPM | 5200 RPM |
| Engine Bore Size | 83 mm | 96.1 mm |
| Engine Stroke Size | 91.4 mm | 81 mm |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4580 mm | 4760 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1460 mm |
| Wheelbase Size | 2660 mm | 2860 mm |
| Fuel Consumption Overall | 8 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 63 L | 76 L |
