2009 BMW 135 vs. 2006 Smart ForFour
To start off, 2009 BMW 135 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Smart ForFour. In addition, the cost of maintenance, including insurance, on 2006 Smart ForFour would be higher. At 2,979 cc (6 cylinders), 2009 BMW 135 is equipped with a bigger engine. In terms of performance, 2009 BMW 135 (302 HP @ 5800 RPM) has 227 more horse power than 2006 Smart ForFour. (75 HP @ 6000 RPM). In normal driving conditions, 2009 BMW 135 should accelerate faster than 2006 Smart ForFour.
Because 2009 BMW 135 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 135. However, in wet, icy, snow, or gravel driving conditions, 2006 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 135 (400 Nm @ 1300 RPM) has 264 more torque (in Nm) than 2006 Smart ForFour. (136 Nm @ 3500 RPM). This means 2009 BMW 135 will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart ForFour.
Compare all specifications:
| 2009 BMW 135 | 2006 Smart ForFour | |
| Make | BMW | Smart |
| Model | 135 | ForFour |
| Year Released | 2009 | 2006 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1123 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 75 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 400 Nm | 136 Nm |
| Torque RPM | 1300 RPM | 3500 RPM |
| Engine Compression Ratio | 10.2:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4370 mm | 3760 mm |
| Vehicle Width | 1420 mm | 1690 mm |
| Vehicle Height | 1760 mm | 1460 mm |
| Wheelbase Size | 2670 mm | 2510 mm |
| Fuel Tank Capacity | 53 L | 22 L |
