2007 Audi A3 vs. 2011 Infiniti M
To start off, 2011 Infiniti M is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Audi A3. In addition, the cost of maintenance, including insurance, on 2007 Audi A3 would be higher. At 2,993 cc (6 cylinders), 2011 Infiniti M is equipped with a bigger engine. In terms of performance, 2011 Infiniti M (235 HP @ 3750 RPM) has 87 more horse power than 2007 Audi A3. (148 HP @ 6000 RPM) In normal driving conditions, 2011 Infiniti M should accelerate faster than 2007 Audi A3.
Because 2011 Infiniti M 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 2011 Infiniti M. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2011 Infiniti M (550 Nm @ 1750 RPM) has 350 more torque (in Nm) than 2007 Audi A3. (200 Nm @ 3500 RPM). This means 2011 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A3.
Compare all specifications:
| 2007 Audi A3 | 2011 Infiniti M | |
| Make | Audi | Infiniti |
| Model | A3 | M |
| Year Released | 2007 | 2011 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 235 HP |
| Engine RPM | 6000 RPM | 3750 RPM |
| Torque | 200 Nm | 550 Nm |
| Torque RPM | 3500 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4290 mm | 4945 mm |
| Vehicle Width | 1770 mm | 1844 mm |
| Vehicle Height | 1430 mm | 1501 mm |
| Wheelbase Size | 2580 mm | 2901 mm |
| Fuel Tank Capacity | 55 L | 67 L |
