2009 Audi A3 vs. 2010 Infiniti QX56
To start off, 2010 Infiniti QX56 is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Audi A3. In addition, the cost of maintenance, including insurance, on 2009 Audi A3 would be higher. At 5,600 cc (8 cylinders), 2010 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2010 Infiniti QX56 (320 HP @ 5200 RPM) has 123 more horse power than 2009 Audi A3. (197 HP @ 5100 RPM) In normal driving conditions, 2010 Infiniti QX56 should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2010 Infiniti QX56 weights approximately 1143 kg more than 2009 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Infiniti QX56 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2010 Infiniti QX56. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A3, being front wheel drive (FWD), will offer much better control with better grip. 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, 2010 Infiniti QX56 (532 Nm @ 3400 RPM) has 252 more torque (in Nm) than 2009 Audi A3. (280 Nm @ 1800 RPM). This means 2010 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3.
Compare all specifications:
| 2009 Audi A3 | 2010 Infiniti QX56 | |
| Make | Audi | Infiniti |
| Model | A3 | QX56 |
| Year Released | 2009 | 2010 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 5600 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 320 HP |
| Engine RPM | 5100 RPM | 5200 RPM |
| Torque | 280 Nm | 532 Nm |
| Torque RPM | 1800 RPM | 3400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1445 kg | 2588 kg |
| Vehicle Length | 4220 mm | 5255 mm |
| Vehicle Width | 1770 mm | 2002 mm |
| Vehicle Height | 1430 mm | 1976 mm |
| Wheelbase Size | 2580 mm | 3129 mm |
| Fuel Tank Capacity | 55 L | 106 L |
