2002 Infiniti G20 vs. 2012 BMW M3
To start off, 2012 BMW M3 is newer by 10 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 3,999 cc (8 cylinders), 2012 BMW M3 is equipped with a bigger engine. In terms of performance, 2012 BMW M3 (414 HP @ 8300 RPM) has 270 more horse power than 2002 Infiniti G20. (144 HP @ 6000 RPM) In normal driving conditions, 2012 BMW M3 should accelerate faster than 2002 Infiniti G20. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW M3 weights approximately 542 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 2012 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 2012 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, 2012 BMW M3 (400 Nm @ 3900 RPM) has 215 more torque (in Nm) than 2002 Infiniti G20. (185 Nm @ 4800 RPM). This means 2012 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2002 Infiniti G20. 2002 Infiniti G20 has automatic transmission and 2012 BMW M3 has manual transmission. 2012 BMW M3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Infiniti G20 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Infiniti G20 | 2012 BMW M3 | |
| Make | Infiniti | BMW |
| Model | G20 | M3 |
| Year Released | 2002 | 2012 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 3999 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 144 HP | 414 HP |
| Engine RPM | 6000 RPM | 8300 RPM |
| Torque | 185 Nm | 400 Nm |
| Torque RPM | 4800 RPM | 3900 RPM |
| Engine Bore Size | 86 mm | 75.2 mm |
| Engine Stroke Size | 86 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1343 kg | 1885 kg |
| Vehicle Length | 4520 mm | 4615 mm |
| Vehicle Width | 1700 mm | 1803 mm |
| Vehicle Height | 1410 mm | 1392 mm |
| Wheelbase Size | 2610 mm | 2761 mm |
| Fuel Tank Capacity | 60 L | 63 L |
