2002 BMW 520 vs. 2004 Pontiac Sunfire
To start off, 2004 Pontiac Sunfire is newer by 2 year(s). Which means there will be less support and parts availability for 2002 BMW 520. In addition, the cost of maintenance, including insurance, on 2002 BMW 520 would be higher. At 2,195 cc (4 cylinders), 2004 Pontiac Sunfire is equipped with a bigger engine. In terms of performance, 2002 BMW 520 (168 HP @ 5900 RPM) has 28 more horse power than 2004 Pontiac Sunfire. (140 HP @ 5200 RPM). In normal driving conditions, 2002 BMW 520 should accelerate faster than 2004 Pontiac Sunfire. With that said, vehicle weight also plays an important factor in acceleration. 2002 BMW 520 weights approximately 415 kg more than 2004 Pontiac Sunfire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 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 2002 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 2004 Pontiac Sunfire, 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, 2002 BMW 520 (210 Nm) has 7 more torque (in Nm) than 2004 Pontiac Sunfire. (203 Nm). This means 2002 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 2004 Pontiac Sunfire.
Compare all specifications:
| 2002 BMW 520 | 2004 Pontiac Sunfire | |
| Make | BMW | Pontiac |
| Model | 520 | Sunfire |
| Year Released | 2002 | 2004 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2170 cc | 2195 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 140 HP |
| Engine RPM | 5900 RPM | 5200 RPM |
| Torque | 210 Nm | 203 Nm |
| Engine Bore Size | 80 mm | 86 mm |
| Engine Stroke Size | 72 mm | 94 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1670 kg | 1255 kg |
| Vehicle Length | 4810 mm | 4630 mm |
| Vehicle Width | 1810 mm | 1740 mm |
| Vehicle Height | 1450 mm | 1350 mm |
| Wheelbase Size | 2840 mm | 2650 mm |
| Fuel Tank Capacity | 70 L | 53 L |
