2009 BMW Z4 vs. 2002 Smart ForFour
To start off, 2009 BMW Z4 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Smart ForFour. In addition, the cost of maintenance, including insurance, on 2002 Smart ForFour would be higher. At 2,979 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (335 HP @ 7900 RPM) has 241 more horse power than 2002 Smart ForFour. (94 HP @ 6000 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2002 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 555 kg more than 2002 Smart ForFour. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW Z4 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 2009 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2009 BMW Z4 (315 Nm @ 2750 RPM) has 189 more torque (in Nm) than 2002 Smart ForFour. (126 Nm @ 4000 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2002 Smart ForFour.
Compare all specifications:
| 2009 BMW Z4 | 2002 Smart ForFour | |
| Make | BMW | Smart |
| Model | Z4 | ForFour |
| Year Released | 2009 | 2002 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1332 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 335 HP | 94 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 315 Nm | 126 Nm |
| Torque RPM | 2750 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 180 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 10.8 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1525 kg | 970 kg |
| Vehicle Length | 4100 mm | 3760 mm |
| Vehicle Width | 1790 mm | 1690 mm |
| Vehicle Height | 1310 mm | 1460 mm |
| Wheelbase Size | 2500 mm | 2510 mm |
| Fuel Consumption Overall | 9.1 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 55 L | 47 L |
