2005 BMW 525 vs. 2001 Smart ForFour
To start off, 2005 BMW 525 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Smart ForFour. In addition, the cost of maintenance, including insurance, on 2001 Smart ForFour would be higher. At 2,497 cc (6 cylinders), 2005 BMW 525 is equipped with a bigger engine. In terms of performance, 2005 BMW 525 (215 HP @ 6500 RPM) has 141 more horse power than 2001 Smart ForFour. (74 HP @ 6000 RPM). In normal driving conditions, 2005 BMW 525 should accelerate faster than 2001 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 525 weights approximately 700 kg more than 2001 Smart ForFour. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 525 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 525. However, in wet, icy, snow, or gravel driving conditions, 2001 Smart ForFour, 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 525 (250 Nm @ 2750 RPM) has 150 more torque (in Nm) than 2001 Smart ForFour. (100 Nm @ 3500 RPM). This means 2005 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2001 Smart ForFour.
Compare all specifications:
| 2005 BMW 525 | 2001 Smart ForFour | |
| Make | BMW | Smart |
| Model | 525 | ForFour |
| Year Released | 2005 | 2001 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1124 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 74 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 250 Nm | 100 Nm |
| Torque RPM | 2750 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 75.5 mm |
| Engine Stroke Size | 78.8 mm | 84.8 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Top Speed | 237 km/hour | 165 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1665 kg | 965 kg |
| Vehicle Length | 4810 mm | 3760 mm |
| Vehicle Width | 1810 mm | 1690 mm |
| Vehicle Height | 1450 mm | 1460 mm |
| Wheelbase Size | 2730 mm | 2510 mm |
| Fuel Consumption Overall | 10.7 L/100km | 5.5 L/100km |
