2005 BMW M3 vs. 2002 Infiniti G20
To start off, 2005 BMW M3 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Infiniti G20. In addition, the cost of maintenance, including insurance, on 2002 Infiniti G20 would be higher. At 3,244 cc (6 cylinders), 2005 BMW M3 is equipped with a bigger engine. In terms of performance, 2005 BMW M3 (320 HP @ 7400 RPM) has 174 more horse power than 2002 Infiniti G20. (146 HP @ 6000 RPM). In normal driving conditions, 2005 BMW M3 should accelerate faster than 2002 Infiniti G20. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW M3 weights approximately 364 kg more than 2002 Infiniti G20. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW M3 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 2005 BMW M3. However, in wet, icy, snow, or gravel driving conditions, 2002 Infiniti G20, 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, 2005 BMW M3 (337 Nm) has 152 more torque (in Nm) than 2002 Infiniti G20. (185 Nm). This means 2005 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2002 Infiniti G20.
Compare all specifications:
| 2005 BMW M3 | 2002 Infiniti G20 | |
| Make | BMW | Infiniti |
| Model | M3 | G20 |
| Year Released | 2005 | 2002 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3244 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 146 HP |
| Engine RPM | 7400 RPM | 6000 RPM |
| Torque | 337 Nm | 185 Nm |
| Engine Bore Size | 87 mm | 86 mm |
| Engine Stroke Size | 91 mm | 86 mm |
| Engine Compression Ratio | 11.5:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1690 kg | 1326 kg |
| Vehicle Length | 4500 mm | 4520 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1380 mm | 1410 mm |
| Wheelbase Size | 2740 mm | 2610 mm |
| Fuel Tank Capacity | 63 L | 60 L |
