2008 Audi A4 vs. 2013 Infiniti G
To start off, 2013 Infiniti G is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Audi A4. In addition, the cost of maintenance, including insurance, on 2008 Audi A4 would be higher. At 3,696 cc (4 cylinders), 2013 Infiniti G is equipped with a bigger engine. In terms of performance, 2013 Infiniti G (324 HP @ 7000 RPM) has 107 more horse power than 2008 Audi A4. (217 HP @ 6300 RPM) In normal driving conditions, 2013 Infiniti G should accelerate faster than 2008 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti G weights approximately 71 kg more than 2008 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 Infiniti G (365 Nm @ 5200 RPM) has 65 more torque (in Nm) than 2008 Audi A4. (300 Nm @ 3200 RPM). This means 2013 Infiniti G will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4.
Compare all specifications:
| 2008 Audi A4 | 2013 Infiniti G | |
| Make | Audi | Infiniti |
| Model | A4 | G |
| Year Released | 2008 | 2013 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2975 cc | 3696 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | W |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 217 HP | 324 HP |
| Engine RPM | 6300 RPM | 7000 RPM |
| Torque | 300 Nm | 365 Nm |
| Torque RPM | 3200 RPM | 5200 RPM |
| Engine Bore Size | 82.5 mm | 95 mm |
| Engine Stroke Size | 92.8 mm | 86 mm |
| Fuel Type | Gasoline - Premium | Gasoline / Electric Hybrid |
| Acceleration 0-100mph | 8.9 seconds | 5.6 seconds |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1610 kg | 1681 kg |
| Vehicle Length | 4550 mm | 4750 mm |
| Vehicle Width | 1780 mm | 1773 mm |
| Vehicle Height | 1430 mm | 1453 mm |
| Wheelbase Size | 2660 mm | 2850 mm |
