2005 Chevrolet Impala 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 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Impala would be higher. At 3,343 cc (6 cylinders), 2005 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Impala (181 HP @ 5600 RPM) has 87 more horse power than 2006 Smart ForFour. (94 HP @ 6000 RPM). In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 2006 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 567 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.
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, 2005 Chevrolet Impala (278 Nm) has 153 more torque (in Nm) than 2006 Smart ForFour. (125 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart ForFour.
Compare all specifications:
| 2005 Chevrolet Impala | 2006 Smart ForFour | |
| Make | Chevrolet | Smart |
| Model | Impala | ForFour |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3343 cc | 1332 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 181 HP | 94 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 278 Nm | 125 Nm |
| Engine Bore Size | 91 mm | 75.6 mm |
| Engine Stroke Size | 84 mm | 75.4 mm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1537 kg | 970 kg |
| Vehicle Length | 5090 mm | 3760 mm |
| Vehicle Width | 1860 mm | 1690 mm |
| Vehicle Height | 1460 mm | 1460 mm |
| Wheelbase Size | 2880 mm | 2510 mm |
| Fuel Consumption Overall | 9.4 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 64 L | 47 L |
