2002 Infiniti G20 vs. 2011 BMW 520
To start off, 2011 BMW 520 is newer by 9 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 1,998 cc (4 cylinders), 2002 Infiniti G20 is equipped with a bigger engine. In terms of performance, 2011 BMW 520 (182 HP @ 5000 RPM) has 36 more horse power than 2002 Infiniti G20. (146 HP @ 6000 RPM) In normal driving conditions, 2011 BMW 520 should accelerate faster than 2002 Infiniti G20. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 520 weights approximately 344 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 2011 BMW 520 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 BMW 520. 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, 2011 BMW 520 (270 Nm @ 4500 RPM) has 85 more torque (in Nm) than 2002 Infiniti G20. (185 Nm @ 4800 RPM). This means 2011 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 2002 Infiniti G20. 2011 BMW 520 has automatic transmission and 2002 Infiniti G20 has manual transmission. 2002 Infiniti G20 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW 520 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Infiniti G20 | 2011 BMW 520 | |
| Make | Infiniti | BMW |
| Model | G20 | 520 |
| Year Released | 2002 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 146 HP | 182 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 185 Nm | 270 Nm |
| Torque RPM | 4800 RPM | 4500 RPM |
| Engine Bore Size | 86 mm | 90.1 mm |
| Engine Stroke Size | 86 mm | 84 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 8-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1326 kg | 1670 kg |
| Vehicle Length | 4520 mm | 4899 mm |
| Vehicle Width | 1700 mm | 1860 mm |
| Vehicle Height | 1410 mm | 1464 mm |
| Wheelbase Size | 2610 mm | 2968 mm |
| Fuel Tank Capacity | 60 L | 70 L |
