2006 Smart ForFour vs. 2005 Smart ForTwo
To start off, 2006 Smart ForFour is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Smart ForTwo. In addition, the cost of maintenance, including insurance, on 2005 Smart ForTwo 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 54 more horse power than 2005 Smart ForTwo. (40 HP @ 4200 RPM). In normal driving conditions, 2006 Smart ForFour should accelerate faster than 2005 Smart ForTwo. With that said, vehicle weight also plays an important factor in acceleration. 2006 Smart ForFour weights approximately 165 kg more than 2005 Smart ForTwo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Smart ForTwo 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 Smart ForTwo. 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, 2006 Smart ForFour (125 Nm @ 4000 RPM) has 25 more torque (in Nm) than 2005 Smart ForTwo. (100 Nm @ 1800 RPM). This means 2006 Smart ForFour will have an easier job in driving up hills or pulling heavy equipment than 2005 Smart ForTwo.
Compare all specifications:
| 2006 Smart ForFour | 2005 Smart ForTwo | |
| Make | Smart | Smart |
| Model | ForFour | ForTwo |
| Year Released | 2006 | 2005 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1332 cc | 797 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 94 HP | 40 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 125 Nm | 100 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Engine Bore Size | 75.1 mm | 65.5 mm |
| Engine Stroke Size | 75.4 mm | 79 mm |
| Engine Compression Ratio | 10.5:1 | 18.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 10.8 seconds | 19.8 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 970 kg | 805 kg |
| Vehicle Length | 3760 mm | 2510 mm |
| Vehicle Width | 1990 mm | 1520 mm |
| Vehicle Height | 1460 mm | 1560 mm |
| Wheelbase Size | 2510 mm | 1820 mm |
| Fuel Consumption Overall | 5.8 L/100km | 3.4 L/100km |
| Fuel Tank Capacity | 52 L | 22 L |
