2007 Audi A3 vs. 2010 Infiniti G37
To start off, 2010 Infiniti G37 is newer by 3 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 3,696 cc (6 cylinders), 2010 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2010 Infiniti G37 (328 HP @ 7000 RPM) has 190 more horse power than 2007 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 2010 Infiniti G37 should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2010 Infiniti G37 weights approximately 776 kg more than 2007 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Infiniti G37 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 G37. 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, 2010 Infiniti G37 (365 Nm @ 5200 RPM) has 45 more torque (in Nm) than 2007 Audi A3. (320 Nm @ 2500 RPM). This means 2010 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A3.
Compare all specifications:
| 2007 Audi A3 | 2010 Infiniti G37 | |
| Make | Audi | Infiniti |
| Model | A3 | G37 |
| Year Released | 2007 | 2010 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 3696 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 328 HP |
| Engine RPM | 4000 RPM | 7000 RPM |
| Torque | 320 Nm | 365 Nm |
| Torque RPM | 2500 RPM | 5200 RPM |
| Engine Compression Ratio | 18.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1344 kg | 2120 kg |
| Vehicle Length | 4210 mm | 4760 mm |
| Vehicle Width | 1960 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2580 mm | 2860 mm |
| Fuel Consumption Overall | 6.8 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 55 L | 76 L |
