2005 BMW 325 vs. 2006 Smart ForFour
To start off, 2006 Smart ForFour is newer by 1 year(s). Which means there will be less support and parts availability for 2005 BMW 325. In addition, the cost of maintenance, including insurance, on 2005 BMW 325 would be higher. At 2,492 cc (6 cylinders), 2005 BMW 325 is equipped with a bigger engine. In terms of performance, 2005 BMW 325 (184 HP) has 121 more horse power than 2006 Smart ForFour. (63 HP). In normal driving conditions, 2005 BMW 325 should accelerate faster than 2006 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 604 kg more than 2006 Smart ForFour. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 325 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Smart ForFour. In wet, icy, snow, or gravel driving conditions, 2005 BMW 325 will offer significantly more control. 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 325 (245 Nm @ 3500 RPM) has 153 more torque (in Nm) than 2006 Smart ForFour. (92 Nm @ 2500 RPM). This means 2005 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart ForFour.
Compare all specifications:
| 2005 BMW 325 | 2006 Smart ForFour | |
| Make | BMW | Smart |
| Model | 325 | ForFour |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1124 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 184 HP | 63 HP |
| Torque | 245 Nm | 92 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Bore Size | 84 mm | 75.5 mm |
| Engine Stroke Size | 75 mm | 84.8 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 234 km/hour | 158 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 15.3 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1570 kg | 966 kg |
| Vehicle Length | 4480 mm | 3760 mm |
| Vehicle Width | 1750 mm | 1690 mm |
| Vehicle Height | 1440 mm | 1460 mm |
| Wheelbase Size | 2730 mm | 2510 mm |
| Fuel Consumption Overall | 10 L/100km | 5.4 L/100km |
| Fuel Tank Capacity | 63 L | 47 L |
