2009 Infiniti G37 vs. 2005 Audi A3
To start off, 2009 Infiniti G37 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi A3. In addition, the cost of maintenance, including insurance, on 2005 Audi A3 would be higher. At 3,695 cc (6 cylinders), 2009 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2009 Infiniti G37 (330 HP @ 7000 RPM) has 192 more horse power than 2005 Audi A3. (138 HP @ 4000 RPM). In normal driving conditions, 2009 Infiniti G37 should accelerate faster than 2005 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti G37 weights approximately 740 kg more than 2005 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 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 2009 Infiniti G37. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2009 Infiniti G37 (366 Nm @ 5200 RPM) has 46 more torque (in Nm) than 2005 Audi A3. (320 Nm @ 1750 RPM). This means 2009 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A3. 2005 Audi A3 has automatic transmission and 2009 Infiniti G37 has manual transmission. 2009 Infiniti G37 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Infiniti G37 | 2005 Audi A3 | |
| Make | Infiniti | Audi |
| Model | G37 | A3 |
| Year Released | 2009 | 2005 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3695 cc | 1968 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 330 HP | 138 HP |
| Engine RPM | 7000 RPM | 4000 RPM |
| Torque | 366 Nm | 320 Nm |
| Torque RPM | 5200 RPM | 1750 RPM |
| Engine Compression Ratio | 10.5:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2120 kg | 1380 kg |
| Vehicle Length | 4660 mm | 4290 mm |
| Vehicle Width | 1830 mm | 1770 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2860 mm | 2580 mm |
| Fuel Consumption Highway | 9.4 L/100km | 4.6 L/100km |
| Fuel Consumption City | 13.8 L/100km | 7.2 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 76 L | 55 L |
