2004 Smart ForFour vs. 2006 Smart ForFour
To start off, 2006 Smart ForFour is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Smart ForFour. In addition, the cost of maintenance, including insurance, on 2004 Smart ForFour would be higher. At 1,332 cc (4 cylinders), 2006 Smart ForFour is equipped with a bigger engine. In terms of performance, 2006 Smart ForFour (94 HP @ 6000 RPM) has 20 more horse power than 2004 Smart ForFour. (74 HP @ 6000 RPM) In normal driving conditions, 2006 Smart ForFour should accelerate faster than 2004 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 2006 Smart ForFour weights approximately 5 kg more than 2004 Smart ForFour. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2006 Smart ForFour (125 Nm @ 4000 RPM) has 25 more torque (in Nm) than 2004 Smart ForFour. (100 Nm @ 3500 RPM). This means 2006 Smart ForFour will have an easier job in driving up hills or pulling heavy equipment than 2004 Smart ForFour.
Compare all specifications:
| 2004 Smart ForFour | 2006 Smart ForFour | |
| Make | Smart | Smart |
| Model | ForFour | ForFour |
| Year Released | 2004 | 2006 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1123 cc | 1332 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 74 HP | 94 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 100 Nm | 125 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 75.5 mm | 75.1 mm |
| Engine Stroke Size | 84.8 mm | 75.4 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 13.4 seconds | 10.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 965 kg | 970 kg |
| Vehicle Length | 3760 mm | 3760 mm |
| Vehicle Width | 1690 mm | 1990 mm |
| Vehicle Height | 1460 mm | 1460 mm |
| Wheelbase Size | 2510 mm | 2510 mm |
| Fuel Consumption Overall | 5.5 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 47 L | 52 L |
