2005 Mercedes-Benz R 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 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz R would be higher. At 4,966 cc (8 cylinders), 2005 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz R (302 HP) has 239 more horse power than 2006 Smart ForFour. (63 HP). In normal driving conditions, 2005 Mercedes-Benz R should accelerate faster than 2006 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz R weights approximately 1274 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.
Because 2005 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2006 Smart ForFour. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz R will offer significantly more control. 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 Mercedes-Benz R (461 Nm @ 2700 RPM) has 369 more torque (in Nm) than 2006 Smart ForFour. (92 Nm @ 2500 RPM). This means 2005 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart ForFour.
Compare all specifications:
| 2005 Mercedes-Benz R | 2006 Smart ForFour | |
| Make | Mercedes-Benz | Smart |
| Model | R | ForFour |
| Year Released | 2005 | 2006 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4966 cc | 1124 cc |
| Engine Cylinders | 8 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 302 HP | 63 HP |
| Torque | 461 Nm | 92 Nm |
| Torque RPM | 2700 RPM | 2500 RPM |
| Engine Bore Size | 97 mm | 75.5 mm |
| Engine Stroke Size | 84 mm | 84.8 mm |
| Top Speed | 240 km/hour | 158 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 15.3 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2240 kg | 966 kg |
| Vehicle Length | 5160 mm | 3760 mm |
| Vehicle Width | 1930 mm | 1690 mm |
| Vehicle Height | 1660 mm | 1460 mm |
| Wheelbase Size | 2860 mm | 2510 mm |
| Fuel Tank Capacity | 80 L | 47 L |
